{ "dataset": "Cedar Rapids, IA storm events — 12-month window, 25-mile radius (floods and special weather statements excluded, matching the city page)", "license": "https://www.stormauditor.com/data-license", "provenance": "Deduplicated by StormAuditor from public NOAA/NWS records (warnings, Local Storm Reports, NCEI Storm Events) under the published methodology at https://www.stormauditor.com/methodology", "refreshed_at": "2026-08-24T09:20:12.401+00:00", "window_days": 365, "event_count": 197, "fields": { "date": "Event date (YYYY-MM-DD, local storm day)", "county": "County or county-equivalent", "city": "Nearest city/place named in the source record", "event_type": "hazard tag: wind | hail | tornado | flood | lightning", "severity": "StormAuditor severity bucket (low|moderate|high|severe)", "evidence": "evidence level of the source record", "wind_mph": "reported/estimated wind gust, mph (blank if n/a)", "hail_in": "reported/estimated hail size, inches (blank if n/a)", "source": "originating public record (NWS warning, LSR, NCEI, ...)", "lat": "event latitude (WGS84, may be blank)", "lon": "event longitude (WGS84, may be blank)" }, "events": [ { "id": "asos-IOW-2026-08-12-174843", "lat": 41.6394, "lon": -91.5445, "zip": "", "city": "IOWA CITY", "date": "2026-08-12", "county": "Johnson", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "IOWA CITY (IOW) recorded a 52 mph gust.", "sourceDetail": "IA_ASOS automated observation — IOWA CITY (IOW)", "windSpeedMph": 52, "evidenceLevel": "observed" }, { "id": "asos-IOW-2026-08-12-174936", "lat": 41.6394, "lon": -91.5445, "zip": "", "city": "IOWA CITY", "date": "2026-08-12", "county": "Johnson", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "IOWA CITY (IOW) recorded a 55 mph gust.", "sourceDetail": "IA_ASOS automated observation — IOWA CITY (IOW)", "windSpeedMph": 55, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-08-12-wind-41.77--91.97", "lat": 41.77, "lon": -91.97, "zip": "", "city": "Upper South Amana", "date": "2026-08-12", "county": "Iowa", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "PWS reporting a 67 mph thunderstorm gust. Lots of small branches down. time of the event was estimated using radar_.", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "windSpeedMph": 67, "evidenceLevel": "reported" }, { "id": "spc-2026-08-11-wind-41.77-459", "lat": 41.77, "lon": -91.97, "zip": "", "city": "Upper South Amana", "date": "2026-08-11", "county": "Iowa", "source": "SPC Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.93, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "wind reported near Upper South Amana", "sourceDetail": "SPC filtered reports — 2026-08-11", "windSpeedMph": 67, "evidenceLevel": "reported" }, { "id": "spc-2026-08-07-wind-42.12-87", "lat": 42.12, "lon": -91.89, "zip": "", "city": "2 NNW Shellsburg", "date": "2026-08-07", "county": "Benton", "source": "SPC Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.93, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "wind reported near 2 NNW Shellsburg", "sourceDetail": "SPC filtered reports — 2026-08-07", "windSpeedMph": 65, "evidenceLevel": "reported" }, { "id": "iem-lsr-2026-08-07-wind-42.05--91.68", "lat": 42.05, "lon": -91.68, "zip": "", "city": "Hiawatha", "date": "2026-08-07", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Estimated gust.", "sourceDetail": "NWS DVN — Trained Spotter via Iowa Mesonet", "windSpeedMph": 60, "evidenceLevel": "reported" }, { "id": "iem-lsr-2026-08-07-wind-42.05--91.64", "lat": 42.05, "lon": -91.64, "zip": "", "city": "2 E Hiawatha", "date": "2026-08-07", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Estimated 60 mph winds or stronger.", "sourceDetail": "NWS DVN — Trained Spotter via Iowa Mesonet", "windSpeedMph": 60, "evidenceLevel": "reported" }, { "id": "iem-lsr-2026-08-07-wind-42.05--91.60", "lat": 42.05, "lon": -91.6, "zip": "", "city": "1 NNW Marion", "date": "2026-08-07", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near 1 NNW Marion", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "windSpeedMph": 60, "evidenceLevel": "reported" }, { "id": "spc-2026-08-07-wind-42.00-96", "lat": 42, "lon": -91.66, "zip": "", "city": "2 NNE Cedar Rapids", "date": "2026-08-07", "county": "Linn", "source": "SPC Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.93, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "wind reported near 2 NNE Cedar Rapids", "sourceDetail": "SPC filtered reports — 2026-08-07", "windSpeedMph": 65, "evidenceLevel": "reported" }, { "id": "iem-lsr-2026-08-07-wind-42.03--91.64", "lat": 42.03, "lon": -91.64, "zip": "", "city": "3 W Marion", "date": "2026-08-07", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near 3 W Marion", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "windSpeedMph": 60, "evidenceLevel": "reported" }, { "id": "spc-2026-08-07-wind-42.23-98", "lat": 42.23, "lon": -91.4, "zip": "", "city": "1 ESE Prairieburg", "date": "2026-08-07", "county": "Linn", "source": "SPC Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 0.93, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "wind reported near 1 ESE Prairieburg", "sourceDetail": "SPC filtered reports — 2026-08-07", "windSpeedMph": 98, "evidenceLevel": "reported" }, { "id": "spc-2026-08-07-torn-42.26-3", "lat": 42.26, "lon": -91.47, "zip": "", "city": "3 WNW Prairieburg", "date": "2026-08-07", "county": "Linn", "source": "SPC Storm Reports", "severity": "severe", "eventType": "tornado", "confidence": 0.93, "damageTypes": [ "Structural roof failure", "Debris penetration", "Complete shingle removal" ], "description": "tornado reported near 3 WNW Prairieburg", "sourceDetail": "SPC filtered reports — 2026-08-07", "evidenceLevel": "reported" }, { "id": "nws-alert-0daecd19063dbcc7.001-Linn-tornado-2026-07-31", "lat": 41.965999999999994, "lon": -91.446, "zip": "", "city": "", "date": "2026-07-31", "county": "Linn", "source": "NWS Weather Alert", "severity": "severe", "eventType": "tornado", "confidence": 88, "damageTypes": [ "Structural roof failure", "Debris penetration", "Complete shingle removal" ], "description": "Tornado Warning for Linn. Storm confirmed observed. Tornado Warning issued July 31 at 7:04PM CDT until July 31 at 7:45PM CDT by NWS Quad Cities IA IL", "sourceDetail": "NWS Quad Cities IA IL — Tornado Warning (Observed)", "evidenceLevel": "observed", "originStation": "Quad Cities IA IL Weather Station", "warningProductKey": "DVN-TO-W-71" }, { "id": "iem-geo-2026-08-01T00:52:00Z-tornado-41.92--91.72", "lat": 41.92, "lon": -91.72, "zip": "", "city": "2 SW Cedar Rapids Munic", "date": "2026-07-31", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "tornado", "confidence": 92, "damageTypes": [ "Structural roof failure", "Debris penetration", "Complete shingle removal" ], "description": "TORNADO reported near 2 SW Cedar Rapids Munic, IA. Long lived funnel cloud associated with a storm southwest of Cedar Rapids resulted in a brief touchdown just north of the Eastern Iowa Airport. This was an EFU tornado, as there is no known damage, with photos and videos indicating a very brief touchdown for less than a minute. This corrects the previous funnel cloud report from 2 SW Cedar Rapids Municipality.", "sourceDetail": "NWS DVN — Emergency Mngr via Iowa Mesonet (GeoJSON)", "evidenceLevel": "reported" }, { "id": "spc-2026-07-31-0-0052", "lat": 41.92, "lon": -91.72, "zip": "", "city": "Cedar Rapids Munic", "date": "2026-07-31", "county": "Linn", "source": "SPC Storm Reports", "severity": "moderate", "eventType": "tornado", "confidence": 90, "damageTypes": [ "Structural roof failure", "Debris penetration", "Complete shingle removal" ], "description": "Long lived funnel cloud associated with a storm southwest of Cedar Rapids resulted in a brief touchdown just north of the Eastern Iowa Airport. This was an EFU tornado. (DVN)", "sourceDetail": "Storm Prediction Center verified report", "evidenceLevel": "reported" }, { "id": "iem-202607201604-hail-41.92--91.78", "lat": 41.92, "lon": -91.78, "zip": "", "city": "Fairfax", "date": "2026-07-20", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near Fairfax, IA. Hail size: 1\".", "sourceDetail": "NWS DVN — Amateur Radio via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "iem-lsr-2026-07-20-wind-42.07--91.33", "lat": 42.07, "lon": -91.33, "zip": "", "city": "1 S Fairview", "date": "2026-07-20", "county": "Jones", "source": "IEM Local Storm Reports", "severity": "moderate", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "State of Iowa RWIS Site.", "sourceDetail": "NWS DVN — Mesonet via Iowa Mesonet", "windSpeedMph": 55, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-07-20-wind-42.03--91.64", "lat": 42.03, "lon": -91.64, "zip": "", "city": "3 SE Hiawatha", "date": "2026-07-20", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "moderate", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near 3 SE Hiawatha", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "windSpeedMph": 55, "evidenceLevel": "reported" }, { "id": "iem-lsr-2026-07-20-wind-42.07--91.97", "lat": 42.07, "lon": -91.97, "zip": "", "city": "5 WSW Shellsburg", "date": "2026-07-20", "county": "Benton", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "measured by automated weather station.", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "windSpeedMph": 74, "evidenceLevel": "reported" }, { "id": "iem-lsr-2026-07-20-wind-41.99--92.01", "lat": 41.99, "lon": -92.01, "zip": "", "city": "2 W Newhall", "date": "2026-07-20", "county": "Benton", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "automated weather station.", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "windSpeedMph": 65, "evidenceLevel": "reported" }, { "id": "iem-lsr-2026-07-20-wind-42.14--91.74", "lat": 42.14, "lon": -91.74, "zip": "", "city": "3 W Lafayette", "date": "2026-07-20", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near 3 W Lafayette", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "windSpeedMph": 70, "evidenceLevel": "reported" }, { "id": "asos-bf-CID-2026-07-20", "lat": 41.8829, "lon": -91.7246, "zip": "", "city": "CEDAR RAPIDS", "date": "2026-07-20", "county": "Linn", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "CEDAR RAPIDS (CID) recorded a 52 mph gust.", "sourceDetail": "IA_ASOS automated observation — CEDAR RAPIDS (CID) [365d backfill 2026-08]", "windSpeedMph": 52, "evidenceLevel": "observed" }, { "id": "iem-202607201545-wind-42.07--91.33", "lat": 42.07, "lon": -91.33, "zip": "", "city": "1 S Fairview", "date": "2026-07-20", "county": "Jones", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near 1 S Fairview, IA. Peak gust: 63 mph.", "sourceDetail": "NWS DVN — Mesonet via Iowa Mesonet", "windSpeedMph": 63, "evidenceLevel": "observed" }, { "id": "iem-202607201600-wind-42.03--91.64", "lat": 42.03, "lon": -91.64, "zip": "", "city": "3 SE Hiawatha", "date": "2026-07-20", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near 3 SE Hiawatha, IA. Peak gust: 63 mph.", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "windSpeedMph": 63, "evidenceLevel": "reported" }, { "id": "iem-202607202159-wind-42.07--91.97", "lat": 42.07, "lon": -91.97, "zip": "", "city": "5 WSW Shellsburg", "date": "2026-07-20", "county": "Benton", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near 5 WSW Shellsburg, IA. Peak gust: 85 mph.", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "windSpeedMph": 85, "evidenceLevel": "reported" }, { "id": "iem-202607202204-wind-41.99--92.01", "lat": 41.99, "lon": -92.01, "zip": "", "city": "2 W Newhall", "date": "2026-07-20", "county": "Benton", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near 2 W Newhall, IA. Peak gust: 75 mph.", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "windSpeedMph": 75, "evidenceLevel": "reported" }, { "id": "iem-202607202210-wind-42.14--91.74", "lat": 42.14, "lon": -91.74, "zip": "", "city": "3 W Lafayette", "date": "2026-07-20", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near 3 W Lafayette, IA. Peak gust: 81 mph.", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "windSpeedMph": 81, "evidenceLevel": "reported" }, { "id": "spc-2026-07-20-41-2159", "lat": 42.07, "lon": -91.97, "zip": "", "city": "Shellsburg", "date": "2026-07-20", "county": "Benton", "source": "SPC Storm Reports", "severity": "high", "eventType": "wind", "confidence": 90, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "measured by automated weather station. (DVN)", "sourceDetail": "Storm Prediction Center verified report", "windSpeedMph": 74, "evidenceLevel": "reported" }, { "id": "spc-2026-07-20-43-2204", "lat": 41.99, "lon": -92.01, "zip": "", "city": "Newhall", "date": "2026-07-20", "county": "Benton", "source": "SPC Storm Reports", "severity": "high", "eventType": "wind", "confidence": 90, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "automated weather station. (DVN)", "sourceDetail": "Storm Prediction Center verified report", "windSpeedMph": 65, "evidenceLevel": "reported" }, { "id": "spc-2026-07-20-44-2210", "lat": 42.14, "lon": -91.74, "zip": "", "city": "Lafayette", "date": "2026-07-20", "county": "Linn", "source": "SPC Storm Reports", "severity": "high", "eventType": "wind", "confidence": 90, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "(DVN)", "sourceDetail": "Storm Prediction Center verified report", "windSpeedMph": 70, "evidenceLevel": "reported" }, { "id": "asos-CID-2026-07-20-62506", "lat": 41.8829, "lon": -91.7246, "zip": "", "city": "CEDAR RAPIDS", "date": "2026-07-20", "county": "Linn", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "CEDAR RAPIDS (CID) recorded a 51 mph gust.", "sourceDetail": "IA_ASOS automated observation — CEDAR RAPIDS (CID)", "windSpeedMph": 51, "evidenceLevel": "observed" }, { "id": "asos-bf-IOW-2026-07-08", "lat": 41.6394, "lon": -91.5445, "zip": "", "city": "IOWA CITY", "date": "2026-07-08", "county": "Johnson", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "IOWA CITY (IOW) recorded a 50 mph gust.", "sourceDetail": "IA_ASOS automated observation — IOWA CITY (IOW) [365d backfill 2026-08]", "windSpeedMph": 50, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-07-04-wind-41.76--91.83", "lat": 41.76, "lon": -91.83, "zip": "", "city": "2 ESE Homestead", "date": "2026-07-04", "county": "Iowa", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near 2 ESE Homestead", "sourceDetail": "NWS DVN — Mesonet via Iowa Mesonet", "windSpeedMph": 58, "evidenceLevel": "observed" }, { "id": "iem-202607040925-wind-41.76--91.83", "lat": 41.76, "lon": -91.83, "zip": "", "city": "2 ESE Homestead", "date": "2026-07-04", "county": "Iowa", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near 2 ESE Homestead, IA. Peak gust: 67 mph.", "sourceDetail": "NWS DVN — Mesonet via Iowa Mesonet", "windSpeedMph": 67, "evidenceLevel": "observed" }, { "id": "spc-2026-07-03-104-0925", "lat": 41.76, "lon": -91.83, "zip": "", "city": "Homestead", "date": "2026-07-03", "county": "Iowa", "source": "SPC Storm Reports", "severity": "high", "eventType": "wind", "confidence": 90, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "(DVN)", "sourceDetail": "Storm Prediction Center verified report", "windSpeedMph": 58, "evidenceLevel": "reported" }, { "id": "iem-lsr-2026-06-17-wind-41.91--92.08", "lat": 41.91, "lon": -92.08, "zip": "", "city": "Blairstown", "date": "2026-06-17", "county": "Benton", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near Blairstown", "sourceDetail": "NWS DVN — Mesonet via Iowa Mesonet", "windSpeedMph": 65, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-06-17-wind-41.99--92.06", "lat": 41.99, "lon": -92.06, "zip": "", "city": "2 SE Van Horne", "date": "2026-06-17", "county": "Benton", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near 2 SE Van Horne", "sourceDetail": "NWS DVN — Mesonet via Iowa Mesonet", "windSpeedMph": 74, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-06-17-wind-41.88--91.83", "lat": 41.88, "lon": -91.83, "zip": "", "city": "1 ESE Walford", "date": "2026-06-17", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near 1 ESE Walford", "sourceDetail": "NWS DVN — Mesonet via Iowa Mesonet", "windSpeedMph": 75, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-06-17-wind-41.88--91.71", "lat": 41.88, "lon": -91.71, "zip": "", "city": "Cedar Rapids Municipali", "date": "2026-06-17", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near Cedar Rapids Municipali", "sourceDetail": "NWS DVN — ASOS via Iowa Mesonet", "windSpeedMph": 78, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-06-17-wind-41.76--91.62", "lat": 41.76, "lon": -91.62, "zip": "", "city": "2 NW North Liberty", "date": "2026-06-17", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near 2 NW North Liberty", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "windSpeedMph": 70, "evidenceLevel": "reported" }, { "id": "iem-lsr-2026-06-17-wind-41.75--91.61", "lat": 41.75, "lon": -91.61, "zip": "", "city": "1 N North Liberty", "date": "2026-06-17", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near 1 N North Liberty", "sourceDetail": "NWS DVN — Mesonet via Iowa Mesonet", "windSpeedMph": 64, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-06-17-wind-41.97--91.61", "lat": 41.97, "lon": -91.61, "zip": "", "city": "3 E Cedar Rapids", "date": "2026-06-17", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Estimated wind gust. Torrential rainfall also occurring at time of report.", "sourceDetail": "NWS DVN — Trained Spotter via Iowa Mesonet", "windSpeedMph": 70, "evidenceLevel": "reported" }, { "id": "iem-202606171138-wind-41.91--92.08", "lat": 41.91, "lon": -92.08, "zip": "", "city": "Blairstown", "date": "2026-06-17", "county": "Benton", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near Blairstown, IA. Peak gust: 75 mph.", "sourceDetail": "NWS DVN — Mesonet via Iowa Mesonet", "windSpeedMph": 75, "evidenceLevel": "observed" }, { "id": "iem-202606171138-wind-41.99--92.06", "lat": 41.99, "lon": -92.06, "zip": "", "city": "2 SE Van Horne", "date": "2026-06-17", "county": "Benton", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near 2 SE Van Horne, IA. Peak gust: 85 mph.", "sourceDetail": "NWS DVN — Mesonet via Iowa Mesonet", "windSpeedMph": 85, "evidenceLevel": "observed" }, { "id": "iem-202606171152-wind-41.88--91.83", "lat": 41.88, "lon": -91.83, "zip": "", "city": "1 ESE Walford", "date": "2026-06-17", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near 1 ESE Walford, IA. Peak gust: 86 mph.", "sourceDetail": "NWS DVN — Mesonet via Iowa Mesonet", "windSpeedMph": 86, "evidenceLevel": "observed" }, { "id": "iem-202606171157-wind-41.88--91.71", "lat": 41.88, "lon": -91.71, "zip": "", "city": "Cedar Rapids Municipali", "date": "2026-06-17", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near Cedar Rapids Municipali, IA. Peak gust: 76 mph.", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "windSpeedMph": 76, "evidenceLevel": "reported" }, { "id": "iem-202606171201-wind-41.88--91.71", "lat": 41.88, "lon": -91.71, "zip": "", "city": "Cedar Rapids Municipali", "date": "2026-06-17", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near Cedar Rapids Municipali, IA. Peak gust: 90 mph.", "sourceDetail": "NWS DVN — ASOS via Iowa Mesonet", "windSpeedMph": 90, "evidenceLevel": "observed" }, { "id": "iem-202606171204-wind-41.76--91.62", "lat": 41.76, "lon": -91.62, "zip": "", "city": "2 NW North Liberty", "date": "2026-06-17", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near 2 NW North Liberty, IA. Peak gust: 69 mph.", "sourceDetail": "NWS DVN — Trained Spotter via Iowa Mesonet", "windSpeedMph": 69, "evidenceLevel": "reported" }, { "id": "iem-202606171211-wind-41.76--91.62", "lat": 41.76, "lon": -91.62, "zip": "", "city": "2 NW North Liberty", "date": "2026-06-17", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near 2 NW North Liberty, IA. Peak gust: 81 mph.", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "windSpeedMph": 81, "evidenceLevel": "reported" }, { "id": "iem-202606171214-wind-41.75--91.61", "lat": 41.75, "lon": -91.61, "zip": "", "city": "1 N North Liberty", "date": "2026-06-17", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near 1 N North Liberty, IA. Peak gust: 74 mph.", "sourceDetail": "NWS DVN — Mesonet via Iowa Mesonet", "windSpeedMph": 74, "evidenceLevel": "observed" }, { "id": "iem-202606171215-wind-41.97--91.61", "lat": 41.97, "lon": -91.61, "zip": "", "city": "3 E Cedar Rapids", "date": "2026-06-17", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near 3 E Cedar Rapids, IA. Peak gust: 81 mph.", "sourceDetail": "NWS DVN — Trained Spotter via Iowa Mesonet", "windSpeedMph": 81, "evidenceLevel": "reported" }, { "id": "spc-2026-06-17-187-1204", "lat": 41.76, "lon": -91.62, "zip": "", "city": "North Liberty", "date": "2026-06-17", "county": "Johnson", "source": "SPC Storm Reports", "severity": "high", "eventType": "wind", "confidence": 90, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "(DVN)", "sourceDetail": "Storm Prediction Center verified report", "windSpeedMph": 60, "evidenceLevel": "reported" }, { "id": "spc-2026-06-17-189-1211", "lat": 41.76, "lon": -91.62, "zip": "", "city": "North Liberty", "date": "2026-06-17", "county": "Johnson", "source": "SPC Storm Reports", "severity": "high", "eventType": "wind", "confidence": 90, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "(DVN)", "sourceDetail": "Storm Prediction Center verified report", "windSpeedMph": 70, "evidenceLevel": "reported" }, { "id": "spc-2026-06-17-191-1214", "lat": 41.75, "lon": -91.61, "zip": "", "city": "North Liberty", "date": "2026-06-17", "county": "Johnson", "source": "SPC Storm Reports", "severity": "high", "eventType": "wind", "confidence": 90, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "(DVN)", "sourceDetail": "Storm Prediction Center verified report", "windSpeedMph": 64, "evidenceLevel": "reported" }, { "id": "spc-2026-06-17-192-1215", "lat": 41.97, "lon": -91.61, "zip": "", "city": "Cedar Rapids", "date": "2026-06-17", "county": "Linn", "source": "SPC Storm Reports", "severity": "high", "eventType": "wind", "confidence": 90, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Estimated wind gust. Torrential rainfall also occurring at time of report. (DVN)", "sourceDetail": "Storm Prediction Center verified report", "windSpeedMph": 70, "evidenceLevel": "reported" }, { "id": "iem-lsr-2026-06-17-wind-41.88--91.71", "lat": 41.88, "lon": -91.71, "zip": "", "city": "Cedar Rapids Municipali", "date": "2026-06-17", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near Cedar Rapids Municipali", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "windSpeedMph": 66, "evidenceLevel": "reported" }, { "id": "iem-lsr-2026-06-17-wind-41.76--91.62", "lat": 41.76, "lon": -91.62, "zip": "", "city": "2 NW North Liberty", "date": "2026-06-17", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near 2 NW North Liberty", "sourceDetail": "NWS DVN — Trained Spotter via Iowa Mesonet", "windSpeedMph": 60, "evidenceLevel": "reported" }, { "id": "asos-bf-CID-2026-06-16", "lat": 41.8829, "lon": -91.7246, "zip": "", "city": "CEDAR RAPIDS", "date": "2026-06-16", "county": "Linn", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "CEDAR RAPIDS (CID) recorded a 55 mph gust.", "sourceDetail": "IA_ASOS automated observation — CEDAR RAPIDS (CID) [365d backfill 2026-08]", "windSpeedMph": 55, "evidenceLevel": "observed" }, { "id": "spc-2026-06-16-236-1138", "lat": 41.91, "lon": -92.08, "zip": "", "city": "Blairstown", "date": "2026-06-16", "county": "Benton", "source": "SPC Storm Reports", "severity": "high", "eventType": "wind", "confidence": 90, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "(DVN)", "sourceDetail": "Storm Prediction Center verified report", "windSpeedMph": 65, "evidenceLevel": "reported" }, { "id": "spc-2026-06-16-237-1138", "lat": 41.99, "lon": -92.06, "zip": "", "city": "Van Horne", "date": "2026-06-16", "county": "Benton", "source": "SPC Storm Reports", "severity": "high", "eventType": "wind", "confidence": 90, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "(DVN)", "sourceDetail": "Storm Prediction Center verified report", "windSpeedMph": 74, "evidenceLevel": "reported" }, { "id": "spc-2026-06-16-239-1152", "lat": 41.88, "lon": -91.83, "zip": "", "city": "Walford", "date": "2026-06-16", "county": "Linn", "source": "SPC Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 90, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "(DVN)", "sourceDetail": "Storm Prediction Center verified report", "windSpeedMph": 75, "evidenceLevel": "reported" }, { "id": "spc-2026-06-16-240-1157", "lat": 41.88, "lon": -91.71, "zip": "", "city": "Cedar Rapids Municipali", "date": "2026-06-16", "county": "Linn", "source": "SPC Storm Reports", "severity": "high", "eventType": "wind", "confidence": 90, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "(DVN)", "sourceDetail": "Storm Prediction Center verified report", "windSpeedMph": 66, "evidenceLevel": "reported" }, { "id": "iem-lsr-2026-06-10-wind-41.64--91.51", "lat": 41.64, "lon": -91.51, "zip": "", "city": "2 SE Iowa City", "date": "2026-06-10", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Wind gust measured by house anemometer and 1 inch tree limbs down. Time estimated by radar.", "sourceDetail": "NWS DVN — Trained Spotter via Iowa Mesonet", "windSpeedMph": 63, "evidenceLevel": "reported" }, { "id": "asos-bf-IOW-2026-06-10", "lat": 41.6394, "lon": -91.5445, "zip": "", "city": "IOWA CITY", "date": "2026-06-10", "county": "Johnson", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "IOWA CITY (IOW) recorded a 57 mph gust.", "sourceDetail": "IA_ASOS automated observation — IOWA CITY (IOW) [365d backfill 2026-08]", "windSpeedMph": 57, "evidenceLevel": "observed" }, { "id": "iem-202606101630-wind-41.64--91.51", "lat": 41.64, "lon": -91.51, "zip": "", "city": "2 SE Iowa City", "date": "2026-06-10", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near 2 SE Iowa City, IA. Peak gust: 72 mph.", "sourceDetail": "NWS DVN — Trained Spotter via Iowa Mesonet", "windSpeedMph": 72, "evidenceLevel": "reported" }, { "id": "spc-2026-06-10-299-1630", "lat": 41.64, "lon": -91.51, "zip": "", "city": "Iowa City", "date": "2026-06-10", "county": "Johnson", "source": "SPC Storm Reports", "severity": "high", "eventType": "wind", "confidence": 90, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Wind gust measured by house anemometer and 1 inch tree limbs down. Time estimated by radar. (DVN)", "sourceDetail": "Storm Prediction Center verified report", "windSpeedMph": 63, "evidenceLevel": "reported" }, { "id": "asos-bf-VTI-2026-05-18", "lat": 42.2176, "lon": -92.0248, "zip": "", "city": "VINTON", "date": "2026-05-18", "county": "Benton", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "VINTON (VTI) recorded a 51 mph gust.", "sourceDetail": "IA_ASOS automated observation — VINTON (VTI) [365d backfill 2026-08]", "windSpeedMph": 51, "evidenceLevel": "observed" }, { "id": "asos-bf-IOW-2026-05-04", "lat": 41.6394, "lon": -91.5445, "zip": "", "city": "IOWA CITY", "date": "2026-05-04", "county": "Johnson", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "IOWA CITY (IOW) recorded a 50 mph gust.", "sourceDetail": "IA_ASOS automated observation — IOWA CITY (IOW) [365d backfill 2026-08]", "windSpeedMph": 50, "evidenceLevel": "observed" }, { "id": "iem-202604272228-hail-42.07--91.66", "lat": 42.07, "lon": -91.66, "zip": "", "city": "1 SE Robins", "date": "2026-04-27", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "moderate", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 1 SE Robins, IA. Hail size: 0.75\".", "sourceDetail": "NWS DVN — Trained Spotter via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 0.75 }, { "id": "asos-bf-CID-2026-04-27", "lat": 41.8829, "lon": -91.7246, "zip": "", "city": "CEDAR RAPIDS", "date": "2026-04-27", "county": "Linn", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "CEDAR RAPIDS (CID) recorded a 53 mph gust.", "sourceDetail": "IA_ASOS automated observation — CEDAR RAPIDS (CID) [365d backfill 2026-08]", "windSpeedMph": 53, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-04-23-wind-41.63--91.55", "lat": 41.63, "lon": -91.55, "zip": "", "city": "Iowa City Airport", "date": "2026-04-23", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "moderate", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "ASOS station KIOW Iowa City Arpt.", "sourceDetail": "NWS DVN — ASOS via Iowa Mesonet", "windSpeedMph": 53, "evidenceLevel": "observed" }, { "id": "iem-geo-2026-04-24T04:10:00Z-wind-41.64--91.51", "lat": 41.64, "lon": -91.51, "zip": "", "city": "2 SE Iowa City", "date": "2026-04-23", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND DMG reported near 2 SE Iowa City, IA. Peak gust: 69 mph. A couple small trees split. Numerous 1-2 inches branches also downed. Time used was when spotter measured a 69 mph gust.", "sourceDetail": "NWS DVN — Trained Spotter via Iowa Mesonet (GeoJSON)", "windSpeedMph": 69, "evidenceLevel": "reported" }, { "id": "asos-bf-IOW-2026-04-23", "lat": 41.6394, "lon": -91.5445, "zip": "", "city": "IOWA CITY", "date": "2026-04-23", "county": "Johnson", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "IOWA CITY (IOW) recorded a 53 mph gust.", "sourceDetail": "IA_ASOS automated observation — IOWA CITY (IOW) [365d backfill 2026-08]", "windSpeedMph": 53, "evidenceLevel": "observed" }, { "id": "iem-202604240223-wind-41.63--91.55", "lat": 41.63, "lon": -91.55, "zip": "", "city": "Iowa City Airport", "date": "2026-04-23", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near Iowa City Airport, IA. Peak gust: 61 mph.", "sourceDetail": "NWS DVN — ASOS via Iowa Mesonet", "windSpeedMph": 61, "evidenceLevel": "observed" }, { "id": "iem-202604240410-wind-41.64--91.51", "lat": 41.64, "lon": -91.51, "zip": "", "city": "2 SE Iowa City", "date": "2026-04-23", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near 2 SE Iowa City, IA. Peak gust: 79 mph.", "sourceDetail": "NWS DVN — Trained Spotter via Iowa Mesonet", "windSpeedMph": 79, "evidenceLevel": "reported" }, { "id": "spc-2026-04-23-626-0410", "lat": 41.64, "lon": -91.51, "zip": "", "city": "Iowa City", "date": "2026-04-23", "county": "Johnson", "source": "SPC Storm Reports", "severity": "high", "eventType": "wind", "confidence": 90, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Corrects previous tstm wnd gst report from 2 SE Iowa City of a 60 MPH. measured a 60 knots gust on home weather station. (DVN)", "sourceDetail": "Storm Prediction Center verified report", "windSpeedMph": 69, "evidenceLevel": "reported" }, { "id": "iem-lsr-2026-04-23-wind-41.64--91.51", "lat": 41.64, "lon": -91.51, "zip": "", "city": "2 SE Iowa City", "date": "2026-04-23", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "moderate", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near 2 SE Iowa City", "sourceDetail": "NWS DVN — Mesonet via Iowa Mesonet", "windSpeedMph": 57, "evidenceLevel": "observed" }, { "id": "iem-202604171802-hail-41.99--91.61", "lat": 41.99, "lon": -91.61, "zip": "", "city": "3 ENE Cedar Rapids", "date": "2026-04-17", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 3 ENE Cedar Rapids, IA. Hail size: 1\".", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "iem-202604172036-hail-42.05--91.65", "lat": 42.05, "lon": -91.65, "zip": "", "city": "2 E Hiawatha", "date": "2026-04-17", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 2 E Hiawatha, IA. Hail size: 1\".", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "iem-202604172053-hail-42.05--91.68", "lat": 42.05, "lon": -91.68, "zip": "", "city": "Hiawatha", "date": "2026-04-17", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near Hiawatha, IA. Hail size: 1\".", "sourceDetail": "NWS DVN — Fire Dept/Rescue via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "iem-202604172053-hail-42.08--91.67", "lat": 42.08, "lon": -91.67, "zip": "", "city": "Robins", "date": "2026-04-17", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near Robins, IA. Hail size: 1\".", "sourceDetail": "NWS DVN — Fire Dept/Rescue via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "iem-202604172053-hail-42.10--91.72", "lat": 42.1, "lon": -91.72, "zip": "", "city": "Toddville", "date": "2026-04-17", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near Toddville, IA. Hail size: 1\".", "sourceDetail": "NWS DVN — Fire Dept/Rescue via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "iem-202604172102-hail-42.14--91.57", "lat": 42.14, "lon": -91.57, "zip": "", "city": "3 ESE Alburnett", "date": "2026-04-17", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 3 ESE Alburnett, IA. Hail size: 1\".", "sourceDetail": "NWS DVN — Trained Spotter via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "spc-2026-04-17-672-2103", "lat": 42.29, "lon": -91.78, "zip": "", "city": "Walker", "date": "2026-04-17", "county": "Linn", "source": "SPC Storm Reports", "severity": "high", "eventType": "wind", "confidence": 90, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Relayed via county EM. Also pea sized hail. (DVN)", "sourceDetail": "Storm Prediction Center verified report", "windSpeedMph": 60, "evidenceLevel": "reported" }, { "id": "iem-202604172148-wind-42.07--91.34", "lat": 42.07, "lon": -91.34, "zip": "", "city": "1 SSW Fairview", "date": "2026-04-17", "county": "Jones", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near 1 SSW Fairview, IA. Peak gust: 63 mph.", "sourceDetail": "NWS DVN — Dept of Highways via Iowa Mesonet", "windSpeedMph": 63, "evidenceLevel": "reported" }, { "id": "iem-lsr-2026-04-17-wind-41.63--91.55", "lat": 41.63, "lon": -91.55, "zip": "", "city": "Iowa City Municipality", "date": "2026-04-17", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "moderate", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "ASOS.", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "windSpeedMph": 54, "evidenceLevel": "reported" }, { "id": "spc-2026-04-17-701-1802", "lat": 41.99, "lon": -91.61, "zip": "", "city": "Cedar Rapids", "date": "2026-04-17", "county": "Linn", "source": "SPC Storm Reports", "severity": "high", "eventType": "hail", "confidence": 90, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Photo of quarter size hail relayed via social media. Time estimated by radar. (DVN)", "sourceDetail": "Storm Prediction Center verified report", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "asos-bf-CID-2026-04-17", "lat": 41.8829, "lon": -91.7246, "zip": "", "city": "CEDAR RAPIDS", "date": "2026-04-17", "county": "Linn", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "CEDAR RAPIDS (CID) recorded a 50 mph gust.", "sourceDetail": "IA_ASOS automated observation — CEDAR RAPIDS (CID) [365d backfill 2026-08]", "windSpeedMph": 50, "evidenceLevel": "observed" }, { "id": "asos-bf-IOW-2026-04-17", "lat": 41.6394, "lon": -91.5445, "zip": "", "city": "IOWA CITY", "date": "2026-04-17", "county": "Johnson", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "IOWA CITY (IOW) recorded a 54 mph gust.", "sourceDetail": "IA_ASOS automated observation — IOWA CITY (IOW) [365d backfill 2026-08]", "windSpeedMph": 54, "evidenceLevel": "observed" }, { "id": "iem-202604172103-wind-42.29--91.78", "lat": 42.29, "lon": -91.78, "zip": "", "city": "Walker", "date": "2026-04-17", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near Walker, IA. Peak gust: 69 mph.", "sourceDetail": "NWS DVN — Fire Dept/Rescue via Iowa Mesonet", "windSpeedMph": 69, "evidenceLevel": "reported" }, { "id": "iem-202604172220-wind-42.07--91.34", "lat": 42.07, "lon": -91.34, "zip": "", "city": "1 SSW Fairview", "date": "2026-04-17", "county": "Jones", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near 1 SSW Fairview, IA. Peak gust: 72 mph.", "sourceDetail": "NWS DVN — Dept of Highways via Iowa Mesonet", "windSpeedMph": 72, "evidenceLevel": "reported" }, { "id": "iem-202604172223-wind-41.63--91.55", "lat": 41.63, "lon": -91.55, "zip": "", "city": "Iowa City Municipality", "date": "2026-04-17", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "TSTM WND GST reported near Iowa City Municipality, IA. Peak gust: 62 mph.", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "windSpeedMph": 62, "evidenceLevel": "reported" }, { "id": "spc-2026-04-17-687-2220", "lat": 42.07, "lon": -91.34, "zip": "", "city": "Fairview", "date": "2026-04-17", "county": "Jones", "source": "SPC Storm Reports", "severity": "high", "eventType": "wind", "confidence": 90, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "RWIS. (DVN)", "sourceDetail": "Storm Prediction Center verified report", "windSpeedMph": 63, "evidenceLevel": "reported" }, { "id": "spc-2026-04-17-747-2102", "lat": 42.14, "lon": -91.57, "zip": "", "city": "Alburnett", "date": "2026-04-17", "county": "Linn", "source": "SPC Storm Reports", "severity": "high", "eventType": "hail", "confidence": 90, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "(DVN)", "sourceDetail": "Storm Prediction Center verified report", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "iem-lsr-2026-04-17-wind-42.07--91.34", "lat": 42.07, "lon": -91.34, "zip": "", "city": "1 SSW Fairview", "date": "2026-04-17", "county": "Jones", "source": "IEM Local Storm Reports", "severity": "moderate", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "RWIS.", "sourceDetail": "NWS DVN — Dept of Highways via Iowa Mesonet", "windSpeedMph": 55, "evidenceLevel": "reported" }, { "id": "iem-202604152231-hail-42.12--92.03", "lat": 42.12, "lon": -92.03, "zip": "", "city": "3 S Vinton", "date": "2026-04-15", "county": "Benton", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 3 S Vinton, IA. Hail size: 1\".", "sourceDetail": "NWS DVN — Emergency Mngr via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "spc-2026-04-15-794-2231", "lat": 42.12, "lon": -92.03, "zip": "", "city": "Vinton", "date": "2026-04-15", "county": "Benton", "source": "SPC Storm Reports", "severity": "high", "eventType": "hail", "confidence": 90, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "(DVN)", "sourceDetail": "Storm Prediction Center verified report", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "iem-202604142209-hail-42.15--92.03", "lat": 42.15, "lon": -92.03, "zip": "", "city": "1 SW Vinton", "date": "2026-04-14", "county": "Benton", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 1 SW Vinton, IA. Hail size: 1\".", "sourceDetail": "NWS DVN — Fire Dept/Rescue via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "iem-202604142216-hail-42.22--91.88", "lat": 42.22, "lon": -91.88, "zip": "", "city": "Urbana", "date": "2026-04-14", "county": "Benton", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near Urbana, IA. Hail size: 1\".", "sourceDetail": "NWS DVN — Trained Spotter via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "iem-202604142222-hail-42.01--92.09", "lat": 42.01, "lon": -92.09, "zip": "", "city": "Van Horne", "date": "2026-04-14", "county": "Benton", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near Van Horne, IA. Hail size: 1.75\".", "sourceDetail": "NWS DVN — Emergency Mngr via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1.75 }, { "id": "iem-202604142223-hail-41.96--92.04", "lat": 41.96, "lon": -92.04, "zip": "", "city": "4 SW Newhall", "date": "2026-04-14", "county": "Benton", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 4 SW Newhall, IA. Hail size: 1.25\".", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1.25 }, { "id": "iem-202604142224-hail-41.96--92.12", "lat": 41.96, "lon": -92.12, "zip": "", "city": "4 SW Van Horne", "date": "2026-04-14", "county": "Benton", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 4 SW Van Horne, IA. Hail size: 1\".", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "iem-202604142225-hail-42.01--92.09", "lat": 42.01, "lon": -92.09, "zip": "", "city": "Van Horne", "date": "2026-04-14", "county": "Benton", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near Van Horne, IA. Hail size: 2\".", "sourceDetail": "NWS DVN — Trained Spotter via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 2 }, { "id": "iem-202604142226-hail-41.89--91.78", "lat": 41.89, "lon": -91.78, "zip": "", "city": "2 S Fairfax", "date": "2026-04-14", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 2 S Fairfax, IA. Hail size: 1.75\".", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1.75 }, { "id": "iem-202604142228-hail-41.93--91.76", "lat": 41.93, "lon": -91.76, "zip": "", "city": "1 NE Fairfax", "date": "2026-04-14", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 1 NE Fairfax, IA. Hail size: 1.75\".", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1.75 }, { "id": "iem-202604142229-hail-41.93--91.77", "lat": 41.93, "lon": -91.77, "zip": "", "city": "1 NE Fairfax", "date": "2026-04-14", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 1 NE Fairfax, IA. Hail size: 1.25\".", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1.25 }, { "id": "iem-202604142231-hail-41.96--91.72", "lat": 41.96, "lon": -91.72, "zip": "", "city": "3 W Cedar Rapids", "date": "2026-04-14", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 3 W Cedar Rapids, IA. Hail size: 1\".", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "iem-202604142235-hail-41.98--91.64", "lat": 41.98, "lon": -91.64, "zip": "", "city": "2 ENE Cedar Rapids", "date": "2026-04-14", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 2 ENE Cedar Rapids, IA. Hail size: 1.75\".", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1.75 }, { "id": "iem-202604142243-hail-42.01--91.63", "lat": 42.01, "lon": -91.63, "zip": "", "city": "3 SW Marion", "date": "2026-04-14", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 3 SW Marion, IA. Hail size: 1\".", "sourceDetail": "NWS DVN — Trained Spotter via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "iem-202604142245-hail-42.02--91.59", "lat": 42.02, "lon": -91.59, "zip": "", "city": "1 S Marion", "date": "2026-04-14", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 1 S Marion, IA. Hail size: 1.25\".", "sourceDetail": "NWS DVN — Trained Spotter via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1.25 }, { "id": "iem-202604142247-hail-42.04--91.56", "lat": 42.04, "lon": -91.56, "zip": "", "city": "2 E Marion", "date": "2026-04-14", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 2 E Marion, IA. Hail size: 1\".", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "iem-202604142250-hail-42.05--91.57", "lat": 42.05, "lon": -91.57, "zip": "", "city": "2 NNE Marion", "date": "2026-04-14", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 2 NNE Marion, IA. Hail size: 1.5\".", "sourceDetail": "NWS DVN — Trained Spotter via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1.5 }, { "id": "iem-202604142252-hail-42.05--91.61", "lat": 42.05, "lon": -91.61, "zip": "", "city": "2 NW Marion", "date": "2026-04-14", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 2 NW Marion, IA. Hail size: 1\".", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "iem-202604142308-hail-41.66--91.54", "lat": 41.66, "lon": -91.54, "zip": "", "city": "Iowa City", "date": "2026-04-14", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near Iowa City, IA. Hail size: 1.5\".", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1.5 }, { "id": "iem-202604142312-hail-41.66--91.55", "lat": 41.66, "lon": -91.55, "zip": "", "city": "1 W Iowa City", "date": "2026-04-14", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 1 W Iowa City, IA. Hail size: 1.25\".", "sourceDetail": "NWS DVN — Trained Spotter via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1.25 }, { "id": "iem-202604142311-hail-41.67--91.53", "lat": 41.67, "lon": -91.53, "zip": "", "city": "1 NNE Iowa City", "date": "2026-04-14", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 1 NNE Iowa City, IA. Hail size: 1\".", "sourceDetail": "NWS DVN — Trained Spotter via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "iem-202604142312-hail-41.68--91.55", "lat": 41.68, "lon": -91.55, "zip": "", "city": "2 NW Iowa City", "date": "2026-04-14", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 2 NW Iowa City, IA. Hail size: 1\".", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "spc-2026-04-14-863-2209", "lat": 42.15, "lon": -92.03, "zip": "", "city": "Vinton", "date": "2026-04-14", "county": "Benton", "source": "SPC Storm Reports", "severity": "high", "eventType": "hail", "confidence": 90, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "(DVN)", "sourceDetail": "Storm Prediction Center verified report", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "spc-2026-04-14-870-2223", "lat": 41.96, "lon": -92.04, "zip": "", "city": "Newhall", "date": "2026-04-14", "county": "Benton", "source": "SPC Storm Reports", "severity": "high", "eventType": "hail", "confidence": 90, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Report from mPING: Half Dollar (1.25 in.). (DVN)", "sourceDetail": "Storm Prediction Center verified report", "evidenceLevel": "reported", "hailSizeInches": 1.25 }, { "id": "spc-2026-04-14-873-2226", "lat": 41.89, "lon": -91.78, "zip": "", "city": "Fairfax", "date": "2026-04-14", "county": "Linn", "source": "SPC Storm Reports", "severity": "high", "eventType": "hail", "confidence": 90, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "(DVN)", "sourceDetail": "Storm Prediction Center verified report", "evidenceLevel": "reported", "hailSizeInches": 1.75 }, { "id": "spc-2026-04-14-878-2235", "lat": 41.98, "lon": -91.64, "zip": "", "city": "Cedar Rapids", "date": "2026-04-14", "county": "Linn", "source": "SPC Storm Reports", "severity": "high", "eventType": "hail", "confidence": 90, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "(DVN)", "sourceDetail": "Storm Prediction Center verified report", "evidenceLevel": "reported", "hailSizeInches": 1.75 }, { "id": "spc-2026-04-14-876-2231", "lat": 41.96, "lon": -91.72, "zip": "", "city": "Cedar Rapids", "date": "2026-04-14", "county": "Linn", "source": "SPC Storm Reports", "severity": "high", "eventType": "hail", "confidence": 90, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Report from mPING: Quarter (1.00 in.). (DVN)", "sourceDetail": "Storm Prediction Center verified report", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "spc-2026-04-14-882-2245", "lat": 42.02, "lon": -91.59, "zip": "", "city": "Marion", "date": "2026-04-14", "county": "Linn", "source": "SPC Storm Reports", "severity": "high", "eventType": "hail", "confidence": 90, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Trained spotter report. Time estimated from radar. (DVN)", "sourceDetail": "Storm Prediction Center verified report", "evidenceLevel": "reported", "hailSizeInches": 1.25 }, { "id": "spc-2026-04-14-887-2250", "lat": 42.05, "lon": -91.57, "zip": "", "city": "Marion", "date": "2026-04-14", "county": "Linn", "source": "SPC Storm Reports", "severity": "high", "eventType": "hail", "confidence": 90, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "(DVN)", "sourceDetail": "Storm Prediction Center verified report", "evidenceLevel": "reported", "hailSizeInches": 1.5 }, { "id": "spc-2026-04-14-881-2243", "lat": 42.01, "lon": -91.63, "zip": "", "city": "Marion", "date": "2026-04-14", "county": "Linn", "source": "SPC Storm Reports", "severity": "high", "eventType": "hail", "confidence": 90, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "(DVN)", "sourceDetail": "Storm Prediction Center verified report", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "spc-2026-04-14-896-2312", "lat": 41.66, "lon": -91.55, "zip": "", "city": "Iowa City", "date": "2026-04-14", "county": "Johnson", "source": "SPC Storm Reports", "severity": "high", "eventType": "hail", "confidence": 90, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "(DVN)", "sourceDetail": "Storm Prediction Center verified report", "evidenceLevel": "reported", "hailSizeInches": 1.25 }, { "id": "spc-2026-04-14-895-2311", "lat": 41.67, "lon": -91.53, "zip": "", "city": "Iowa City", "date": "2026-04-14", "county": "Johnson", "source": "SPC Storm Reports", "severity": "high", "eventType": "hail", "confidence": 90, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "(DVN)", "sourceDetail": "Storm Prediction Center verified report", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "iem-202604142310-hail-41.66--91.55", "lat": 41.66, "lon": -91.55, "zip": "", "city": "1 NE University Heights", "date": "2026-04-14", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 1 NE University Heights, IA. Hail size: 1.25\".", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1.25 }, { "id": "spc-2026-04-14-871-2224", "lat": 41.96, "lon": -92.12, "zip": "", "city": "Van Horne", "date": "2026-04-14", "county": "Benton", "source": "SPC Storm Reports", "severity": "high", "eventType": "hail", "confidence": 90, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Report from mPING: Quarter (1.00 in.). (DVN)", "sourceDetail": "Storm Prediction Center verified report", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "spc-2026-04-14-875-2229", "lat": 41.93, "lon": -91.77, "zip": "", "city": "Fairfax", "date": "2026-04-14", "county": "Linn", "source": "SPC Storm Reports", "severity": "high", "eventType": "hail", "confidence": 90, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Report from mPING: Half Dollar (1.25 in.). (DVN)", "sourceDetail": "Storm Prediction Center verified report", "evidenceLevel": "reported", "hailSizeInches": 1.25 }, { "id": "spc-2026-04-14-894-2310", "lat": 41.66, "lon": -91.55, "zip": "", "city": "University Heights", "date": "2026-04-14", "county": "Johnson", "source": "SPC Storm Reports", "severity": "high", "eventType": "hail", "confidence": 90, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Report from mPING: Half Dollar (1.25 in.). (DVN)", "sourceDetail": "Storm Prediction Center verified report", "evidenceLevel": "reported", "hailSizeInches": 1.25 }, { "id": "asos-bf-IOW-2026-04-08", "lat": 41.6394, "lon": -91.5445, "zip": "", "city": "IOWA CITY", "date": "2026-04-08", "county": "Johnson", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "IOWA CITY (IOW) recorded a 50 mph gust.", "sourceDetail": "IA_ASOS automated observation — IOWA CITY (IOW) [365d backfill 2026-08]", "windSpeedMph": 50, "evidenceLevel": "observed" }, { "id": "iem-202604022131-hail-41.63--91.53", "lat": 41.63, "lon": -91.53, "zip": "", "city": "1 ESE Iowa City Municip", "date": "2026-04-02", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 1 ESE Iowa City Municip, IA. Hail size: 1.75\".", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1.75 }, { "id": "iem-202603310701-hail-41.64--91.57", "lat": 41.64, "lon": -91.57, "zip": "", "city": "1 WNW Iowa City Municip", "date": "2026-03-31", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "moderate", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 1 WNW Iowa City Municip, IA. Hail size: 0.88\".", "sourceDetail": "NWS DVN — Trained Spotter via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 0.88 }, { "id": "asos-bf-IOW-2026-03-26", "lat": 41.6394, "lon": -91.5445, "zip": "", "city": "IOWA CITY", "date": "2026-03-26", "county": "Johnson", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "IOWA CITY (IOW) recorded a 54 mph gust.", "sourceDetail": "IA_ASOS automated observation — IOWA CITY (IOW) [365d backfill 2026-08]", "windSpeedMph": 54, "evidenceLevel": "observed" }, { "id": "asos-bf-CID-2026-03-16", "lat": 41.8829, "lon": -91.7246, "zip": "", "city": "CEDAR RAPIDS", "date": "2026-03-16", "county": "Linn", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "CEDAR RAPIDS (CID) recorded a 53 mph gust.", "sourceDetail": "IA_ASOS automated observation — CEDAR RAPIDS (CID) [365d backfill 2026-08]", "windSpeedMph": 53, "evidenceLevel": "observed" }, { "id": "asos-bf-CID-2026-03-15", "lat": 41.8829, "lon": -91.7246, "zip": "", "city": "CEDAR RAPIDS", "date": "2026-03-15", "county": "Linn", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "CEDAR RAPIDS (CID) recorded a 54 mph gust.", "sourceDetail": "IA_ASOS automated observation — CEDAR RAPIDS (CID) [365d backfill 2026-08]", "windSpeedMph": 54, "evidenceLevel": "observed" }, { "id": "asos-bf-IOW-2026-03-15", "lat": 41.6394, "lon": -91.5445, "zip": "", "city": "IOWA CITY", "date": "2026-03-15", "county": "Johnson", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "IOWA CITY (IOW) recorded a 52 mph gust.", "sourceDetail": "IA_ASOS automated observation — IOWA CITY (IOW) [365d backfill 2026-08]", "windSpeedMph": 52, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-13-wind-42.22--92.02", "lat": 42.22, "lon": -92.02, "zip": "", "city": "1 NE Vinton Memorial Ai", "date": "2026-03-13", "county": "Benton", "source": "IEM Local Storm Reports", "severity": "moderate", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "AWOS station KVTI Vinton Arpt.", "sourceDetail": "NWS DVN — AWOS via Iowa Mesonet", "windSpeedMph": 52, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-13-wind-41.69--91.64", "lat": 41.69, "lon": -91.64, "zip": "", "city": "2 ESE Tiffin", "date": "2026-03-13", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "moderate", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station RTFI4 I-80 At I-380.", "sourceDetail": "NWS DVN — Mesonet via Iowa Mesonet", "windSpeedMph": 54, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-13-wind-41.63--91.55", "lat": 41.63, "lon": -91.55, "zip": "", "city": "Iowa City Municipality", "date": "2026-03-13", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "ASOS station KIOW Iowa City Arpt.", "sourceDetail": "NWS DVN — ASOS via Iowa Mesonet", "windSpeedMph": 59, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-13-wind-41.90--91.95", "lat": 41.9, "lon": -91.95, "zip": "", "city": "1 WSW Norway", "date": "2026-03-13", "county": "Benton", "source": "IEM Local Storm Reports", "severity": "moderate", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station UR395 28thaw.", "sourceDetail": "NWS DVN — Mesonet via Iowa Mesonet", "windSpeedMph": 54, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-13-wind-41.91--91.42", "lat": 41.91, "lon": -91.42, "zip": "", "city": "1 S Mount Vernon", "date": "2026-03-13", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "moderate", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station RVNI4 Us-30 Mt Vernon.", "sourceDetail": "NWS DVN — Mesonet via Iowa Mesonet", "windSpeedMph": 57, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-13-wind-42.07--91.34", "lat": 42.07, "lon": -91.34, "zip": "", "city": "1 S Fairview", "date": "2026-03-13", "county": "Jones", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station RCRI4 Anamosa.", "sourceDetail": "NWS DVN — Mesonet via Iowa Mesonet", "windSpeedMph": 69, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-13-wind-41.96--92.03", "lat": 41.96, "lon": -92.03, "zip": "", "city": "4 WSW Newhall", "date": "2026-03-13", "county": "Benton", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station RVHI4 Us-30 At Us-218.", "sourceDetail": "NWS DVN — Mesonet via Iowa Mesonet", "windSpeedMph": 62, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-13-wind-41.90--91.26", "lat": 41.9, "lon": -91.26, "zip": "", "city": "Mechanicsville", "date": "2026-03-13", "county": "Cedar", "source": "IEM Local Storm Reports", "severity": "moderate", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station UP035 Mechanicsville (UPR).", "sourceDetail": "NWS DVN — Mesonet via Iowa Mesonet", "windSpeedMph": 55, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-13-wind-41.88--91.72", "lat": 41.88, "lon": -91.72, "zip": "", "city": "Cedar Rapids Municipali", "date": "2026-03-13", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "ASOS station KCID Cedar Rapids Arpt.", "sourceDetail": "NWS DVN — ASOS via Iowa Mesonet", "windSpeedMph": 60, "evidenceLevel": "observed" }, { "id": "asos-bf-VTI-2026-03-13", "lat": 42.2176, "lon": -92.0248, "zip": "", "city": "VINTON", "date": "2026-03-13", "county": "Benton", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "VINTON (VTI) recorded a 52 mph gust.", "sourceDetail": "IA_ASOS automated observation — VINTON (VTI) [365d backfill 2026-08]", "windSpeedMph": 52, "evidenceLevel": "observed" }, { "id": "asos-bf-IOW-2026-03-13", "lat": 41.6394, "lon": -91.5445, "zip": "", "city": "IOWA CITY", "date": "2026-03-13", "county": "Johnson", "source": "IEM ASOS Station", "severity": "high", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "IOWA CITY (IOW) recorded a 59 mph gust.", "sourceDetail": "IA_ASOS automated observation — IOWA CITY (IOW) [365d backfill 2026-08]", "windSpeedMph": 59, "evidenceLevel": "observed" }, { "id": "iem-202603130835-wind-42.22--92.02", "lat": 42.22, "lon": -92.02, "zip": "", "city": "1 NE Vinton Memorial Ai", "date": "2026-03-13", "county": "Benton", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "NON-TSTM WND GST reported near 1 NE Vinton Memorial Ai, IA. Peak gust: 60 mph.", "sourceDetail": "NWS DVN — AWOS via Iowa Mesonet", "windSpeedMph": 60, "evidenceLevel": "observed" }, { "id": "iem-202603130925-wind-41.69--91.64", "lat": 41.69, "lon": -91.64, "zip": "", "city": "2 ESE Tiffin", "date": "2026-03-13", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "NON-TSTM WND GST reported near 2 ESE Tiffin, IA. Peak gust: 62 mph.", "sourceDetail": "NWS DVN — Mesonet via Iowa Mesonet", "windSpeedMph": 62, "evidenceLevel": "observed" }, { "id": "iem-202603130930-wind-41.63--91.55", "lat": 41.63, "lon": -91.55, "zip": "", "city": "Iowa City Municipality", "date": "2026-03-13", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "NON-TSTM WND GST reported near Iowa City Municipality, IA. Peak gust: 68 mph.", "sourceDetail": "NWS DVN — ASOS via Iowa Mesonet", "windSpeedMph": 68, "evidenceLevel": "observed" }, { "id": "iem-202603130935-wind-41.90--91.95", "lat": 41.9, "lon": -91.95, "zip": "", "city": "1 WSW Norway", "date": "2026-03-13", "county": "Benton", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "NON-TSTM WND GST reported near 1 WSW Norway, IA. Peak gust: 62 mph.", "sourceDetail": "NWS DVN — Mesonet via Iowa Mesonet", "windSpeedMph": 62, "evidenceLevel": "observed" }, { "id": "iem-202603131015-wind-41.91--91.42", "lat": 41.91, "lon": -91.42, "zip": "", "city": "1 S Mount Vernon", "date": "2026-03-13", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "NON-TSTM WND GST reported near 1 S Mount Vernon, IA. Peak gust: 66 mph.", "sourceDetail": "NWS DVN — Mesonet via Iowa Mesonet", "windSpeedMph": 66, "evidenceLevel": "observed" }, { "id": "iem-202603131015-wind-42.07--91.34", "lat": 42.07, "lon": -91.34, "zip": "", "city": "1 S Fairview", "date": "2026-03-13", "county": "Jones", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "NON-TSTM WND GST reported near 1 S Fairview, IA. Peak gust: 79 mph.", "sourceDetail": "NWS DVN — Mesonet via Iowa Mesonet", "windSpeedMph": 79, "evidenceLevel": "observed" }, { "id": "iem-202603131220-wind-41.96--92.03", "lat": 41.96, "lon": -92.03, "zip": "", "city": "4 WSW Newhall", "date": "2026-03-13", "county": "Benton", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "NON-TSTM WND GST reported near 4 WSW Newhall, IA. Peak gust: 71 mph.", "sourceDetail": "NWS DVN — Mesonet via Iowa Mesonet", "windSpeedMph": 71, "evidenceLevel": "observed" }, { "id": "iem-202603131229-wind-41.90--91.26", "lat": 41.9, "lon": -91.26, "zip": "", "city": "Mechanicsville", "date": "2026-03-13", "county": "Cedar", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "NON-TSTM WND GST reported near Mechanicsville, IA. Peak gust: 63 mph.", "sourceDetail": "NWS DVN — Mesonet via Iowa Mesonet", "windSpeedMph": 63, "evidenceLevel": "observed" }, { "id": "iem-202603131238-wind-41.88--91.72", "lat": 41.88, "lon": -91.72, "zip": "", "city": "Cedar Rapids Municipali", "date": "2026-03-13", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "NON-TSTM WND GST reported near Cedar Rapids Municipali, IA. Peak gust: 69 mph.", "sourceDetail": "NWS DVN — ASOS via Iowa Mesonet", "windSpeedMph": 69, "evidenceLevel": "observed" }, { "id": "iem-geo-2026-03-13T12:25:00Z-wind-41.98--91.67", "lat": 41.98, "lon": -91.67, "zip": "", "city": "Cedar Rapids", "date": "2026-03-13", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "moderate", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "NON-TSTM WND GST reported near Cedar Rapids, IA. Peak gust: 53 mph. Mesonet station RCDI4 Cedar Rapids I-380.", "sourceDetail": "NWS DVN — Mesonet via Iowa Mesonet (GeoJSON)", "windSpeedMph": 53, "evidenceLevel": "observed" }, { "id": "iem-202603102358-hail-41.90--91.67", "lat": 41.9, "lon": -91.67, "zip": "", "city": "3 ENE Cedar Rapids Muni", "date": "2026-03-10", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 3 ENE Cedar Rapids Muni, IA. Hail size: 1\".", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "iem-202603110000-hail-41.64--91.57", "lat": 41.64, "lon": -91.57, "zip": "", "city": "1 WNW Iowa City Municip", "date": "2026-03-10", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "moderate", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 1 WNW Iowa City Municip, IA. Hail size: 0.88\".", "sourceDetail": "NWS DVN — Trained Spotter via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 0.88 }, { "id": "iem-202603110000-hail-41.92--91.65", "lat": 41.92, "lon": -91.65, "zip": "", "city": "4 NE Cedar Rapids Munic", "date": "2026-03-10", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 4 NE Cedar Rapids Munic, IA. Hail size: 1\".", "sourceDetail": "NWS DVN — Trained Spotter via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "iem-202603110003-hail-41.91--91.66", "lat": 41.91, "lon": -91.66, "zip": "", "city": "3 NE Cedar Rapids Munic", "date": "2026-03-10", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 3 NE Cedar Rapids Munic, IA. Hail size: 1.25\".", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1.25 }, { "id": "iem-202603110003-hail-41.93--91.66", "lat": 41.93, "lon": -91.66, "zip": "", "city": "3 SSE Cedar Rapids", "date": "2026-03-10", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 3 SSE Cedar Rapids, IA. Hail size: 2\".", "sourceDetail": "NWS DVN — Trained Spotter via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 2 }, { "id": "iem-202603110004-hail-41.63--91.61", "lat": 41.63, "lon": -91.61, "zip": "", "city": "3 W Iowa City Municipal", "date": "2026-03-10", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 3 W Iowa City Municipal, IA. Hail size: 2.5\".", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 2.5 }, { "id": "iem-202603110008-hail-41.64--91.53", "lat": 41.64, "lon": -91.53, "zip": "", "city": "1 E Iowa City Municipal", "date": "2026-03-10", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 1 E Iowa City Municipal, IA. Hail size: 1\".", "sourceDetail": "NWS DVN — Trained Spotter via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "iem-202603110010-hail-41.65--91.51", "lat": 41.65, "lon": -91.51, "zip": "", "city": "1 ESE Iowa City", "date": "2026-03-10", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 1 ESE Iowa City, IA. Hail size: 1\".", "sourceDetail": "NWS DVN — Trained Spotter via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "iem-202603110015-hail-41.64--91.51", "lat": 41.64, "lon": -91.51, "zip": "", "city": "2 SE Iowa City", "date": "2026-03-10", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 2 SE Iowa City, IA. Hail size: 1.5\".", "sourceDetail": "NWS DVN — Trained Spotter via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1.5 }, { "id": "iem-202603110013-hail-42.04--91.51", "lat": 42.04, "lon": -91.51, "zip": "", "city": "3 W Paralta", "date": "2026-03-10", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 3 W Paralta, IA. Hail size: 1.25\".", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1.25 }, { "id": "iem-202603110015-hail-42.14--91.33", "lat": 42.14, "lon": -91.33, "zip": "", "city": "2 NNE Stone City", "date": "2026-03-10", "county": "Jones", "source": "IEM Local Storm Reports", "severity": "moderate", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 2 NNE Stone City, IA. Hail size: 0.88\".", "sourceDetail": "NWS DVN — Trained Spotter via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 0.88 }, { "id": "iem-202603110015-hail-41.64--91.50", "lat": 41.64, "lon": -91.5, "zip": "", "city": "2 SE Iowa City", "date": "2026-03-10", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 2 SE Iowa City, IA. Hail size: 1\".", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "iem-202603110020-hail-41.66--91.53", "lat": 41.66, "lon": -91.53, "zip": "", "city": "Iowa City", "date": "2026-03-10", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near Iowa City, IA. Hail size: 1\".", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "iem-202603110021-hail-41.66--91.51", "lat": 41.66, "lon": -91.51, "zip": "", "city": "1 E Iowa City", "date": "2026-03-10", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 1 E Iowa City, IA. Hail size: 1\".", "sourceDetail": "NWS DVN — Public via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "iem-202603110013-hail-41.64--91.51", "lat": 41.64, "lon": -91.51, "zip": "", "city": "2 SE Iowa City", "date": "2026-03-10", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near 2 SE Iowa City, IA. Hail size: 1.25\".", "sourceDetail": "NWS DVN — Trained Spotter via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1.25 }, { "id": "asos-bf-CID-2026-02-20", "lat": 41.8829, "lon": -91.7246, "zip": "", "city": "CEDAR RAPIDS", "date": "2026-02-20", "county": "Linn", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "CEDAR RAPIDS (CID) recorded a 55 mph gust.", "sourceDetail": "IA_ASOS automated observation — CEDAR RAPIDS (CID) [365d backfill 2026-08]", "windSpeedMph": 55, "evidenceLevel": "observed" }, { "id": "asos-bf-CID-2026-02-18", "lat": 41.8829, "lon": -91.7246, "zip": "", "city": "CEDAR RAPIDS", "date": "2026-02-18", "county": "Linn", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "CEDAR RAPIDS (CID) recorded a 53 mph gust.", "sourceDetail": "IA_ASOS automated observation — CEDAR RAPIDS (CID) [365d backfill 2026-08]", "windSpeedMph": 53, "evidenceLevel": "observed" }, { "id": "asos-bf-IOW-2026-02-18", "lat": 41.6394, "lon": -91.5445, "zip": "", "city": "IOWA CITY", "date": "2026-02-18", "county": "Johnson", "source": "IEM ASOS Station", "severity": "high", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "IOWA CITY (IOW) recorded a 58 mph gust.", "sourceDetail": "IA_ASOS automated observation — IOWA CITY (IOW) [365d backfill 2026-08]", "windSpeedMph": 58, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-21-wind-41.88--91.72", "lat": 41.88, "lon": -91.72, "zip": "", "city": "Cedar Rapids Municipali", "date": "2026-01-21", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Measured ASOS wind gust.", "sourceDetail": "NWS DVN — ASOS via Iowa Mesonet", "windSpeedMph": 59, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-21-wind-41.63--91.55", "lat": 41.63, "lon": -91.55, "zip": "", "city": "Iowa City Municipality", "date": "2026-01-21", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Measured ASOS gust.", "sourceDetail": "NWS DVN — ASOS via Iowa Mesonet", "windSpeedMph": 60, "evidenceLevel": "observed" }, { "id": "asos-bf-IOW-2026-01-21", "lat": 41.6394, "lon": -91.5445, "zip": "", "city": "IOWA CITY", "date": "2026-01-21", "county": "Johnson", "source": "IEM ASOS Station", "severity": "high", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "IOWA CITY (IOW) recorded a 59 mph gust.", "sourceDetail": "IA_ASOS automated observation — IOWA CITY (IOW) [365d backfill 2026-08]", "windSpeedMph": 59, "evidenceLevel": "observed" }, { "id": "iem-202601212337-wind-41.88--91.72", "lat": 41.88, "lon": -91.72, "zip": "", "city": "Cedar Rapids Municipali", "date": "2026-01-21", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "NON-TSTM WND GST reported near Cedar Rapids Municipali, IA. Peak gust: 68 mph.", "sourceDetail": "NWS DVN — ASOS via Iowa Mesonet", "windSpeedMph": 68, "evidenceLevel": "observed" }, { "id": "iem-202601212358-wind-41.63--91.55", "lat": 41.63, "lon": -91.55, "zip": "", "city": "Iowa City Municipality", "date": "2026-01-21", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "NON-TSTM WND GST reported near Iowa City Municipality, IA. Peak gust: 69 mph.", "sourceDetail": "NWS DVN — ASOS via Iowa Mesonet", "windSpeedMph": 69, "evidenceLevel": "observed" }, { "id": "asos-bf-CID-2026-01-18", "lat": 41.8829, "lon": -91.7246, "zip": "", "city": "CEDAR RAPIDS", "date": "2026-01-18", "county": "Linn", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "CEDAR RAPIDS (CID) recorded a 52 mph gust.", "sourceDetail": "IA_ASOS automated observation — CEDAR RAPIDS (CID) [365d backfill 2026-08]", "windSpeedMph": 52, "evidenceLevel": "observed" }, { "id": "asos-bf-IOW-2026-01-08", "lat": 41.6394, "lon": -91.5445, "zip": "", "city": "IOWA CITY", "date": "2026-01-08", "county": "Johnson", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "IOWA CITY (IOW) recorded a 56 mph gust.", "sourceDetail": "IA_ASOS automated observation — IOWA CITY (IOW) [365d backfill 2026-08]", "windSpeedMph": 56, "evidenceLevel": "observed" }, { "id": "asos-bf-CID-2025-12-29", "lat": 41.8829, "lon": -91.7246, "zip": "", "city": "CEDAR RAPIDS", "date": "2025-12-29", "county": "Linn", "source": "IEM ASOS Station", "severity": "high", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "CEDAR RAPIDS (CID) recorded a 58 mph gust.", "sourceDetail": "IA_ASOS automated observation — CEDAR RAPIDS (CID) [365d backfill 2026-08]", "windSpeedMph": 58, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-28-wind-41.88--91.71", "lat": 41.88, "lon": -91.71, "zip": "", "city": "Cedar Rapids Municipali", "date": "2025-12-28", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "moderate", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "NON-TSTM WND GST reported near Cedar Rapids Municipali", "sourceDetail": "NWS DVN — ASOS via Iowa Mesonet", "windSpeedMph": 57, "evidenceLevel": "observed" }, { "id": "asos-bf-IOW-2025-12-28", "lat": 41.6394, "lon": -91.5445, "zip": "", "city": "IOWA CITY", "date": "2025-12-28", "county": "Johnson", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "IOWA CITY (IOW) recorded a 52 mph gust.", "sourceDetail": "IA_ASOS automated observation — IOWA CITY (IOW) [365d backfill 2026-08]", "windSpeedMph": 52, "evidenceLevel": "observed" }, { "id": "asos-bf-CID-2025-12-28", "lat": 41.8829, "lon": -91.7246, "zip": "", "city": "CEDAR RAPIDS", "date": "2025-12-28", "county": "Linn", "source": "IEM ASOS Station", "severity": "high", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "CEDAR RAPIDS (CID) recorded a 64 mph gust.", "sourceDetail": "IA_ASOS automated observation — CEDAR RAPIDS (CID) [365d backfill 2026-08]", "windSpeedMph": 64, "evidenceLevel": "observed" }, { "id": "iem-202512282147-wind-41.88--91.71", "lat": 41.88, "lon": -91.71, "zip": "", "city": "Cedar Rapids Municipali", "date": "2025-12-28", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "NON-TSTM WND GST reported near Cedar Rapids Municipali, IA. Peak gust: 66 mph.", "sourceDetail": "NWS DVN — ASOS via Iowa Mesonet", "windSpeedMph": 66, "evidenceLevel": "observed" }, { "id": "asos-bf-CID-2025-12-18", "lat": 41.8829, "lon": -91.7246, "zip": "", "city": "CEDAR RAPIDS", "date": "2025-12-18", "county": "Linn", "source": "IEM ASOS Station", "severity": "high", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "CEDAR RAPIDS (CID) recorded a 61 mph gust.", "sourceDetail": "IA_ASOS automated observation — CEDAR RAPIDS (CID) [365d backfill 2026-08]", "windSpeedMph": 61, "evidenceLevel": "observed" }, { "id": "asos-bf-IOW-2025-12-10", "lat": 41.6394, "lon": -91.5445, "zip": "", "city": "IOWA CITY", "date": "2025-12-10", "county": "Johnson", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "IOWA CITY (IOW) recorded a 50 mph gust.", "sourceDetail": "IA_ASOS automated observation — IOWA CITY (IOW) [365d backfill 2026-08]", "windSpeedMph": 50, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-11-26-wind-41.88--91.72", "lat": 41.88, "lon": -91.72, "zip": "", "city": "Cedar Rapids Municipali", "date": "2025-11-26", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "ASOS station KCID Cedar Rapids Arpt.", "sourceDetail": "NWS DVN — ASOS via Iowa Mesonet", "windSpeedMph": 64, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-11-26-wind-41.63--91.55", "lat": 41.63, "lon": -91.55, "zip": "", "city": "Iowa City Municipality", "date": "2025-11-26", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "ASOS station KIOW Iowa City Arpt.", "sourceDetail": "NWS DVN — ASOS via Iowa Mesonet", "windSpeedMph": 59, "evidenceLevel": "observed" }, { "id": "asos-bf-IOW-2025-11-26", "lat": 41.6394, "lon": -91.5445, "zip": "", "city": "IOWA CITY", "date": "2025-11-26", "county": "Johnson", "source": "IEM ASOS Station", "severity": "high", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "IOWA CITY (IOW) recorded a 63 mph gust.", "sourceDetail": "IA_ASOS automated observation — IOWA CITY (IOW) [365d backfill 2026-08]", "windSpeedMph": 63, "evidenceLevel": "observed" }, { "id": "iem-202511261426-wind-41.88--91.72", "lat": 41.88, "lon": -91.72, "zip": "", "city": "Cedar Rapids Municipali", "date": "2025-11-26", "county": "Linn", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "NON-TSTM WND GST reported near Cedar Rapids Municipali, IA. Peak gust: 74 mph.", "sourceDetail": "NWS DVN — ASOS via Iowa Mesonet", "windSpeedMph": 74, "evidenceLevel": "observed" }, { "id": "iem-202511261444-wind-41.63--91.55", "lat": 41.63, "lon": -91.55, "zip": "", "city": "Iowa City Municipality", "date": "2025-11-26", "county": "Johnson", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "NON-TSTM WND GST reported near Iowa City Municipality, IA. Peak gust: 68 mph.", "sourceDetail": "NWS DVN — ASOS via Iowa Mesonet", "windSpeedMph": 68, "evidenceLevel": "observed" }, { "id": "asos-bf-CID-2025-11-25", "lat": 41.8829, "lon": -91.7246, "zip": "", "city": "CEDAR RAPIDS", "date": "2025-11-25", "county": "Linn", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "CEDAR RAPIDS (CID) recorded a 53 mph gust.", "sourceDetail": "IA_ASOS automated observation — CEDAR RAPIDS (CID) [365d backfill 2026-08]", "windSpeedMph": 53, "evidenceLevel": "observed" } ] }