{ "dataset": "Aberdeen, SD 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": "2026-08-23T19:00:14.35+00:00", "window_days": 365, "event_count": 98, "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": "iem-lsr-2026-07-25-wind-45.55--98.64", "lat": 45.55, "lon": -98.64, "zip": "", "city": "2 W Richmond Lake Rec A", "date": "2026-07-25", "county": "Brown", "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 W Richmond Lake Rec A", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 69, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-07-25-wind-45.47--98.62", "lat": 45.47, "lon": -98.62, "zip": "", "city": "5 S Richmond Lake Rec A", "date": "2026-07-25", "county": "Brown", "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 EW2245 Richmond Lake Rec Area 5 S.", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 68, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-07-25-wind-45.44--98.41", "lat": 45.44, "lon": -98.41, "zip": "", "city": "1 SSE Aberdeen Regional", "date": "2026-07-25", "county": "Brown", "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 KABR Aberdeen Rgnl AP.", "sourceDetail": "NWS ABR — ASOS via Iowa Mesonet", "windSpeedMph": 59, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-07-25-wind-45.44--98.41", "lat": 45.44, "lon": -98.41, "zip": "", "city": "1 SSE Aberdeen Regional", "date": "2026-07-25", "county": "Brown", "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 KABR Aberdeen Rgnl AP.", "sourceDetail": "NWS ABR — ASOS via Iowa Mesonet", "windSpeedMph": 60, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-07-25-wind-45.57--98.03", "lat": 45.57, "lon": -98.03, "zip": "", "city": "7 S Claremont", "date": "2026-07-25", "county": "Brown", "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 GOTS2 Groton 9 NNE (SD Mesonet).", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 62, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-07-25-wind-45.46--98.05", "lat": 45.46, "lon": -98.05, "zip": "", "city": "2 E Groton", "date": "2026-07-25", "county": "Brown", "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": "Weatherlink station 3.2 east of Groton.", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 72, "evidenceLevel": "observed" }, { "id": "asos-ABR-2026-07-25-15671", "lat": 45.45, "lon": -98.42, "zip": "", "city": "ABERDEEN", "date": "2026-07-25", "county": "Brown", "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": "ABERDEEN (ABR) recorded a 59 mph gust.", "sourceDetail": "SD_ASOS automated observation — ABERDEEN (ABR)", "windSpeedMph": 59, "evidenceLevel": "observed" }, { "id": "asos-ABR-2026-07-25-15719", "lat": 45.45, "lon": -98.42, "zip": "", "city": "ABERDEEN", "date": "2026-07-25", "county": "Brown", "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": "ABERDEEN (ABR) recorded a 60 mph gust.", "sourceDetail": "SD_ASOS automated observation — ABERDEEN (ABR)", "windSpeedMph": 60, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-07-24-hail-45.68--98.52", "lat": 45.68, "lon": -98.52, "zip": "", "city": "2 NNW Westport", "date": "2026-07-24", "county": "Brown", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 0.92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Law enforcement relayed a report of estimated 60-70 mph wind and quarter sized hail at 118th Street and US 281. Report relayed by Brown County EM.", "sourceDetail": "NWS ABR — Law Enforcement via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "iem-lsr-2026-07-24-hail-45.68--98.50", "lat": 45.68, "lon": -98.5, "zip": "", "city": "2 N Westport", "date": "2026-07-24", "county": "Brown", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 0.92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Brown County EM Reported quarter sized hail at the intersection of 118th street and 387th Ave.", "sourceDetail": "NWS ABR — Emergency Mngr via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "iem-lsr-2026-07-24-hail-45.68--98.53", "lat": 45.68, "lon": -98.53, "zip": "", "city": "3 NW Westport", "date": "2026-07-24", "county": "Brown", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 0.92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Westport COOP observer estimated hail to the size of golf balls_ wind damage was also observed at the location. Time based off Radar.", "sourceDetail": "NWS ABR — CO-OP Observer via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1.75 }, { "id": "iem-lsr-2026-07-24-hail-45.61--98.48", "lat": 45.61, "lon": -98.48, "zip": "", "city": "3 SSE Westport", "date": "2026-07-24", "county": "Brown", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "hail", "confidence": 0.92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Photo sent of 2 inch hail 10 miles north of Aberdeen. Time estimated by radar.", "sourceDetail": "NWS ABR — Public via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 2 }, { "id": "iem-lsr-2026-07-24-hail-45.56--98.41", "lat": 45.56, "lon": -98.41, "zip": "", "city": "6 SW Columbia", "date": "2026-07-24", "county": "Brown", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "hail", "confidence": 0.92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Photo of 2 to 2.25 inch hail. Time estimated via radar.", "sourceDetail": "NWS ABR — Public via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 2 }, { "id": "iem-lsr-2026-07-24-wind-45.32--98.19", "lat": 45.32, "lon": -98.19, "zip": "", "city": "4 NNE Hutterville Colon", "date": "2026-07-24", "county": "Brown", "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 4 NNE Hutterville Colon", "sourceDetail": "NWS ABR — Trained Spotter via Iowa Mesonet", "windSpeedMph": 60, "evidenceLevel": "reported" }, { "id": "asos-bf-ABR-2026-07-09", "lat": 45.45, "lon": -98.42, "zip": "", "city": "ABERDEEN", "date": "2026-07-09", "county": "Brown", "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": "ABERDEEN (ABR) recorded a 52 mph gust.", "sourceDetail": "SD_ASOS automated observation — ABERDEEN (ABR) [365d backfill 2026-08]", "windSpeedMph": 52, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-07-07-wind-45.72--98.61", "lat": 45.72, "lon": -98.61, "zip": "", "city": "6 W Barnard", "date": "2026-07-07", "county": "Brown", "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 6 W Barnard", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 74, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-07-07-wind-45.63--98.52", "lat": 45.63, "lon": -98.52, "zip": "", "city": "2 SW Westport", "date": "2026-07-07", "county": "Brown", "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": "Personal weather station reported a wind gust of 64 miles per hour.", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 64, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-07-07-wind-45.65--98.50", "lat": 45.65, "lon": -98.5, "zip": "", "city": "Westport", "date": "2026-07-07", "county": "Brown", "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": "Personal weather station recorded a wind gust of 61 miles per hour in Westport.", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 61, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-07-07-wind-45.52--98.41", "lat": 45.52, "lon": -98.41, "zip": "", "city": "5 N Aberdeen Regional A", "date": "2026-07-07", "county": "Brown", "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": "Personal weather station 6 miles northeast of Aberdeen recorded a gust of 61 miles per hour.", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 61, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-07-07-wind-45.44--98.41", "lat": 45.44, "lon": -98.41, "zip": "", "city": "1 SSE Aberdeen Regional", "date": "2026-07-07", "county": "Brown", "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": "KABR ASOS Station reported a peak wind gust of 68 miles per hour.", "sourceDetail": "NWS ABR — ASOS via Iowa Mesonet", "windSpeedMph": 68, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-07-07-wind-45.57--98.03", "lat": 45.57, "lon": -98.03, "zip": "", "city": "7 S Claremont", "date": "2026-07-07", "county": "Brown", "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 GOTS2 Groton 9 NNE (SD Mesonet).", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 70, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-07-07-wind-45.45--98.74", "lat": 45.45, "lon": -98.74, "zip": "", "city": "1 NE Mina", "date": "2026-07-07", "county": "Edmunds", "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": "Personal weather station 1 mile northeast of Mina recorded a wind gust of 60 miles per hour.", "sourceDetail": "NWS ABR — Public via Iowa Mesonet", "windSpeedMph": 60, "evidenceLevel": "reported" }, { "id": "iem-lsr-2026-07-07-wind-45.41--98.68", "lat": 45.41, "lon": -98.68, "zip": "", "city": "4 ESE Mina", "date": "2026-07-07", "county": "Brown", "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 AWMS2 Aberdeen 10WSW (SD Mesonet).", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 71, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-07-07-wind-45.32--98.50", "lat": 45.32, "lon": -98.5, "zip": "", "city": "Warner", "date": "2026-07-07", "county": "Brown", "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": "Personal weather station in Warner recorded a wind gust of 59 miles per hour.", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 59, "evidenceLevel": "observed" }, { "id": "asos-bf-ABR-2026-07-07", "lat": 45.45, "lon": -98.42, "zip": "", "city": "ABERDEEN", "date": "2026-07-07", "county": "Brown", "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": "ABERDEEN (ABR) recorded a 68 mph gust.", "sourceDetail": "SD_ASOS automated observation — ABERDEEN (ABR) [365d backfill 2026-08]", "windSpeedMph": 68, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-06-29-hail-45.45--98.10", "lat": 45.45, "lon": -98.1, "zip": "", "city": "Groton", "date": "2026-06-29", "county": "Brown", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 0.92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "HAIL reported near Groton", "sourceDetail": "NWS ABR — Emergency Mngr via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "iem-lsr-2026-06-29-wind-45.26--98.40", "lat": 45.26, "lon": -98.4, "zip": "", "city": "6 SW Stratford", "date": "2026-06-29", "county": "Brown", "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": "Ambient Weather Station.", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 64, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-06-29-wind-45.40--98.95", "lat": 45.4, "lon": -98.95, "zip": "", "city": "3 ENE Pembrook Colony", "date": "2026-06-29", "county": "Edmunds", "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": "Wake low winds out of the east.", "sourceDetail": "NWS ABR — Public via Iowa Mesonet", "windSpeedMph": 56, "evidenceLevel": "reported" }, { "id": "iem-lsr-2026-06-29-wind-45.45--98.93", "lat": 45.45, "lon": -98.93, "zip": "", "city": "Cravens Corner", "date": "2026-06-29", "county": "Edmunds", "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 173 Craven (SDDOT). Wake low winds out of the east.", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 54, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-06-29-wind-45.16--98.51", "lat": 45.16, "lon": -98.51, "zip": "", "city": "1 WNW Mellette", "date": "2026-06-29", "county": "Spink", "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 175 Mellette (SDDOT). Wake low winds out of the northeast.", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 55, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-06-29-wind-45.54--98.64", "lat": 45.54, "lon": -98.64, "zip": "", "city": "2 W Richmond Lake Rec A", "date": "2026-06-29", "county": "Brown", "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 EW9368 Aberdeen 9 NW. Wake low winds out of the east.", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 55, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-06-29-wind-45.63--98.52", "lat": 45.63, "lon": -98.52, "zip": "", "city": "2 SW Westport", "date": "2026-06-29", "county": "Brown", "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": "Wake low winds.", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 68, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-06-29-wind-45.65--98.50", "lat": 45.65, "lon": -98.5, "zip": "", "city": "Westport", "date": "2026-06-29", "county": "Brown", "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": "Wake low winds out of the east.", "sourceDetail": "NWS ABR — Public via Iowa Mesonet", "windSpeedMph": 88, "evidenceLevel": "reported" }, { "id": "asos-bf-ABR-2026-06-29", "lat": 45.45, "lon": -98.42, "zip": "", "city": "ABERDEEN", "date": "2026-06-29", "county": "Brown", "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": "ABERDEEN (ABR) recorded a 52 mph gust.", "sourceDetail": "SD_ASOS automated observation — ABERDEEN (ABR) [365d backfill 2026-08]", "windSpeedMph": 52, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-06-28-wind-45.48--98.45", "lat": 45.48, "lon": -98.45, "zip": "", "city": "2 ENE Aberdeen", "date": "2026-06-28", "county": "Brown", "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": "Time estimated.", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 75, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-06-28-wind-45.57--98.03", "lat": 45.57, "lon": -98.03, "zip": "", "city": "7 S Claremont", "date": "2026-06-28", "county": "Brown", "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 GOTS2 Groton 9 NNE (SD Mesonet).", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 70, "evidenceLevel": "observed" }, { "id": "asos-bf-ABR-2026-06-15", "lat": 45.45, "lon": -98.42, "zip": "", "city": "ABERDEEN", "date": "2026-06-15", "county": "Brown", "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": "ABERDEEN (ABR) recorded a 51 mph gust.", "sourceDetail": "SD_ASOS automated observation — ABERDEEN (ABR) [365d backfill 2026-08]", "windSpeedMph": 51, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-06-09-wind-45.16--98.51", "lat": 45.16, "lon": -98.51, "zip": "", "city": "1 WNW Mellette", "date": "2026-06-09", "county": "Spink", "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 175 Mellette (SDDOT).", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 63, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-06-09-wind-45.41--98.68", "lat": 45.41, "lon": -98.68, "zip": "", "city": "4 ESE Mina", "date": "2026-06-09", "county": "Brown", "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 AWMS2 Aberdeen 10WSW (SD Mesonet).", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 67, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-06-09-wind-45.45--98.74", "lat": 45.45, "lon": -98.74, "zip": "", "city": "1 NE Mina", "date": "2026-06-09", "county": "Edmunds", "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 NE Mina", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 70, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-06-09-wind-45.55--98.64", "lat": 45.55, "lon": -98.64, "zip": "", "city": "2 WNW Richmond Lake Rec", "date": "2026-06-09", "county": "Brown", "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 2 WNW Richmond Lake Rec", "sourceDetail": "NWS ABR — NWS Employee via Iowa Mesonet", "windSpeedMph": 78, "evidenceLevel": "reported" }, { "id": "iem-lsr-2026-06-09-wind-45.44--98.41", "lat": 45.44, "lon": -98.41, "zip": "", "city": "1 SSE Aberdeen Regional", "date": "2026-06-09", "county": "Brown", "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 KABR Aberdeen Rgnl AP.", "sourceDetail": "NWS ABR — ASOS via Iowa Mesonet", "windSpeedMph": 70, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-06-09-wind-45.57--98.03", "lat": 45.57, "lon": -98.03, "zip": "", "city": "7 S Claremont", "date": "2026-06-09", "county": "Brown", "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 GOTS2 Groton 9 NNE (SD Mesonet).", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 66, "evidenceLevel": "observed" }, { "id": "asos-bf-ABR-2026-06-09", "lat": 45.45, "lon": -98.42, "zip": "", "city": "ABERDEEN", "date": "2026-06-09", "county": "Brown", "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": "ABERDEEN (ABR) recorded a 70 mph gust.", "sourceDetail": "SD_ASOS automated observation — ABERDEEN (ABR) [365d backfill 2026-08]", "windSpeedMph": 70, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-06-08-wind-45.45--98.93", "lat": 45.45, "lon": -98.93, "zip": "", "city": "Cravens Corner", "date": "2026-06-08", "county": "Edmunds", "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 173 Craven (SDDOT).", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 53, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-05-14-wind-45.44--98.41", "lat": 45.44, "lon": -98.41, "zip": "", "city": "1 SSE Aberdeen Regional", "date": "2026-05-14", "county": "Brown", "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 KABR Aberdeen Rgnl AP.", "sourceDetail": "NWS ABR — ASOS via Iowa Mesonet", "windSpeedMph": 59, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-05-14-wind-45.57--98.03", "lat": 45.57, "lon": -98.03, "zip": "", "city": "7 S Claremont", "date": "2026-05-14", "county": "Brown", "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 GOTS2 Groton 9 NNE (SD Mesonet).", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 58, "evidenceLevel": "observed" }, { "id": "asos-bf-ABR-2026-05-14", "lat": 45.45, "lon": -98.42, "zip": "", "city": "ABERDEEN", "date": "2026-05-14", "county": "Brown", "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": "ABERDEEN (ABR) recorded a 58 mph gust.", "sourceDetail": "SD_ASOS automated observation — ABERDEEN (ABR) [365d backfill 2026-08]", "windSpeedMph": 58, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-04-08-wind-45.44--98.41", "lat": 45.44, "lon": -98.41, "zip": "", "city": "1 SSE Aberdeen Regional", "date": "2026-04-08", "county": "Brown", "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 KABR Aberdeen Rgnl AP.", "sourceDetail": "NWS ABR — ASOS via Iowa Mesonet", "windSpeedMph": 59, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-04-08-wind-45.45--98.93", "lat": 45.45, "lon": -98.93, "zip": "", "city": "Cravens Corner", "date": "2026-04-08", "county": "Edmunds", "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 173 Craven (SDDOT).", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 63, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-04-08-wind-45.41--98.68", "lat": 45.41, "lon": -98.68, "zip": "", "city": "4 ESE Mina", "date": "2026-04-08", "county": "Brown", "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 AWMS2 Aberdeen 10WSW (SD Mesonet).", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 60, "evidenceLevel": "observed" }, { "id": "asos-bf-ABR-2026-04-08", "lat": 45.45, "lon": -98.42, "zip": "", "city": "ABERDEEN", "date": "2026-04-08", "county": "Brown", "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": "ABERDEEN (ABR) recorded a 58 mph gust.", "sourceDetail": "SD_ASOS automated observation — ABERDEEN (ABR) [365d backfill 2026-08]", "windSpeedMph": 58, "evidenceLevel": "observed" }, { "id": "asos-bf-ABR-2026-03-13", "lat": 45.45, "lon": -98.42, "zip": "", "city": "ABERDEEN", "date": "2026-03-13", "county": "Brown", "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": "ABERDEEN (ABR) recorded a 57 mph gust.", "sourceDetail": "SD_ASOS automated observation — ABERDEEN (ABR) [365d backfill 2026-08]", "windSpeedMph": 57, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-12-wind-45.45--98.93", "lat": 45.45, "lon": -98.93, "zip": "", "city": "Cravens Corner", "date": "2026-03-12", "county": "Edmunds", "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 173 Craven (SDDOT).", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 69, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-12-wind-45.45--98.42", "lat": 45.45, "lon": -98.42, "zip": "", "city": "Aberdeen Regional Airpo", "date": "2026-03-12", "county": "Brown", "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 KABR Aberdeen Rgnl AP.", "sourceDetail": "NWS ABR — ASOS via Iowa Mesonet", "windSpeedMph": 64, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-12-wind-45.41--98.68", "lat": 45.41, "lon": -98.68, "zip": "", "city": "4 ESE Mina", "date": "2026-03-12", "county": "Brown", "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 AWMS2 Aberdeen 10WSW (SD Mesonet).", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 64, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-12-wind-45.16--98.51", "lat": 45.16, "lon": -98.51, "zip": "", "city": "1 WNW Mellette", "date": "2026-03-12", "county": "Spink", "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 175 Mellette (SDDOT).", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 65, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-12-wind-45.16--98.51", "lat": 45.16, "lon": -98.51, "zip": "", "city": "1 WNW Mellette", "date": "2026-03-12", "county": "Spink", "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 175 Mellette (SDDOT).", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 66, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-12-wind-45.15--98.28", "lat": 45.15, "lon": -98.28, "zip": "", "city": "2 ESE Brentford", "date": "2026-03-12", "county": "Spink", "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 BDMS2 Brentford 2E (SD Mesonet).", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 66, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-12-wind-45.57--98.03", "lat": 45.57, "lon": -98.03, "zip": "", "city": "7 S Claremont", "date": "2026-03-12", "county": "Brown", "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 GOTS2 Groton 9 NNE (SD Mesonet).", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 63, "evidenceLevel": "observed" }, { "id": "asos-bf-ABR-2026-03-12", "lat": 45.45, "lon": -98.42, "zip": "", "city": "ABERDEEN", "date": "2026-03-12", "county": "Brown", "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": "ABERDEEN (ABR) recorded a 65 mph gust.", "sourceDetail": "SD_ASOS automated observation — ABERDEEN (ABR) [365d backfill 2026-08]", "windSpeedMph": 65, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-18-wind-45.16--98.51", "lat": 45.16, "lon": -98.51, "zip": "", "city": "1 WNW Mellette", "date": "2026-02-18", "county": "Spink", "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 175 Mellette (SDDOT).", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 58, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-18-wind-45.54--98.64", "lat": 45.54, "lon": -98.64, "zip": "", "city": "2 W Richmond Lake Rec A", "date": "2026-02-18", "county": "Brown", "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 EW9368 Aberdeen 9 NW.", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 54, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-18-wind-45.57--98.03", "lat": 45.57, "lon": -98.03, "zip": "", "city": "7 S Claremont", "date": "2026-02-18", "county": "Brown", "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 GOTS2 Groton 9 NNE (SD Mesonet).", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 50, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-18-wind-45.45--98.93", "lat": 45.45, "lon": -98.93, "zip": "", "city": "Cravens Corner", "date": "2026-02-18", "county": "Edmunds", "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 173 Craven (SDDOT).", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 63, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-18-wind-45.45--98.42", "lat": 45.45, "lon": -98.42, "zip": "", "city": "Aberdeen Regional Airpo", "date": "2026-02-18", "county": "Brown", "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 KABR Aberdeen Rgnl AP.", "sourceDetail": "NWS ABR — ASOS via Iowa Mesonet", "windSpeedMph": 61, "evidenceLevel": "observed" }, { "id": "asos-bf-ABR-2026-02-18", "lat": 45.45, "lon": -98.42, "zip": "", "city": "ABERDEEN", "date": "2026-02-18", "county": "Brown", "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": "ABERDEEN (ABR) recorded a 61 mph gust.", "sourceDetail": "SD_ASOS automated observation — ABERDEEN (ABR) [365d backfill 2026-08]", "windSpeedMph": 61, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-21-wind-45.45--98.42", "lat": 45.45, "lon": -98.42, "zip": "", "city": "Aberdeen Regional Airpo", "date": "2026-01-21", "county": "Brown", "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 KABR Aberdeen Rgnl AP.", "sourceDetail": "NWS ABR — ASOS via Iowa Mesonet", "windSpeedMph": 54, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-21-wind-45.45--98.93", "lat": 45.45, "lon": -98.93, "zip": "", "city": "Cravens Corner", "date": "2026-01-21", "county": "Edmunds", "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 173 Craven (SDDOT).", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 62, "evidenceLevel": "observed" }, { "id": "asos-bf-ABR-2026-01-21", "lat": 45.45, "lon": -98.42, "zip": "", "city": "ABERDEEN", "date": "2026-01-21", "county": "Brown", "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": "ABERDEEN (ABR) recorded a 54 mph gust.", "sourceDetail": "SD_ASOS automated observation — ABERDEEN (ABR) [365d backfill 2026-08]", "windSpeedMph": 54, "evidenceLevel": "observed" }, { "id": "asos-bf-ABR-2026-01-18", "lat": 45.45, "lon": -98.42, "zip": "", "city": "ABERDEEN", "date": "2026-01-18", "county": "Brown", "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": "ABERDEEN (ABR) recorded a 52 mph gust.", "sourceDetail": "SD_ASOS automated observation — ABERDEEN (ABR) [365d backfill 2026-08]", "windSpeedMph": 52, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-16-wind-45.45--98.42", "lat": 45.45, "lon": -98.42, "zip": "", "city": "Aberdeen Regional Airpo", "date": "2026-01-16", "county": "Brown", "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 KABR Aberdeen Rgnl AP.", "sourceDetail": "NWS ABR — ASOS via Iowa Mesonet", "windSpeedMph": 59, "evidenceLevel": "observed" }, { "id": "asos-bf-ABR-2026-01-16", "lat": 45.45, "lon": -98.42, "zip": "", "city": "ABERDEEN", "date": "2026-01-16", "county": "Brown", "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": "ABERDEEN (ABR) recorded a 59 mph gust.", "sourceDetail": "SD_ASOS automated observation — ABERDEEN (ABR) [365d backfill 2026-08]", "windSpeedMph": 59, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-18-wind-45.45--98.93", "lat": 45.45, "lon": -98.93, "zip": "", "city": "Cravens Corner", "date": "2025-12-18", "county": "Edmunds", "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 173 Craven (SDDOT).", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 62, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-18-wind-45.54--98.64", "lat": 45.54, "lon": -98.64, "zip": "", "city": "2 W Richmond Lake Rec A", "date": "2025-12-18", "county": "Brown", "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 EW9368 Aberdeen 9 NW.", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 66, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-18-wind-45.16--98.51", "lat": 45.16, "lon": -98.51, "zip": "", "city": "1 WNW Mellette", "date": "2025-12-18", "county": "Spink", "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 175 Mellette (SDDOT).", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 59, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-18-wind-45.45--98.93", "lat": 45.45, "lon": -98.93, "zip": "", "city": "Cravens Corner", "date": "2025-12-18", "county": "Edmunds", "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 173 Craven (SDDOT).", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 59, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-18-wind-45.45--98.93", "lat": 45.45, "lon": -98.93, "zip": "", "city": "Cravens Corner", "date": "2025-12-18", "county": "Edmunds", "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 173 Craven (SDDOT).", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 63, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-18-wind-45.45--98.93", "lat": 45.45, "lon": -98.93, "zip": "", "city": "Cravens Corner", "date": "2025-12-18", "county": "Edmunds", "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 173 Craven (SDDOT).", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 58, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-18-wind-45.45--98.93", "lat": 45.45, "lon": -98.93, "zip": "", "city": "Cravens Corner", "date": "2025-12-18", "county": "Edmunds", "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 173 Craven (SDDOT).", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 67, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-18-wind-45.45--98.42", "lat": 45.45, "lon": -98.42, "zip": "", "city": "Aberdeen Regional Airpo", "date": "2025-12-18", "county": "Brown", "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 KABR Aberdeen Rgnl AP.", "sourceDetail": "NWS ABR — ASOS via Iowa Mesonet", "windSpeedMph": 61, "evidenceLevel": "observed" }, { "id": "asos-bf-ABR-2025-12-18", "lat": 45.45, "lon": -98.42, "zip": "", "city": "ABERDEEN", "date": "2025-12-18", "county": "Brown", "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": "ABERDEEN (ABR) recorded a 61 mph gust.", "sourceDetail": "SD_ASOS automated observation — ABERDEEN (ABR) [365d backfill 2026-08]", "windSpeedMph": 61, "evidenceLevel": "observed" }, { "id": "asos-bf-ABR-2025-12-10", "lat": 45.45, "lon": -98.42, "zip": "", "city": "ABERDEEN", "date": "2025-12-10", "county": "Brown", "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": "ABERDEEN (ABR) recorded a 51 mph gust.", "sourceDetail": "SD_ASOS automated observation — ABERDEEN (ABR) [365d backfill 2026-08]", "windSpeedMph": 51, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-09-wind-45.78--98.62", "lat": 45.78, "lon": -98.62, "zip": "", "city": "7 SW Frederick", "date": "2025-12-09", "county": "Brown", "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 FW1585 Frederick.", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 64, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-09-wind-45.16--98.51", "lat": 45.16, "lon": -98.51, "zip": "", "city": "1 WNW Mellette", "date": "2025-12-09", "county": "Spink", "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 175 Mellette (SDDOT).", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 60, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-09-wind-45.45--98.93", "lat": 45.45, "lon": -98.93, "zip": "", "city": "Cravens Corner", "date": "2025-12-09", "county": "Edmunds", "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 173 Craven (SDDOT).", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 62, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-09-wind-45.45--98.42", "lat": 45.45, "lon": -98.42, "zip": "", "city": "Aberdeen Regional Airpo", "date": "2025-12-09", "county": "Brown", "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 KABR Aberdeen Rgnl AP.", "sourceDetail": "NWS ABR — ASOS via Iowa Mesonet", "windSpeedMph": 74, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-09-wind-45.16--98.51", "lat": 45.16, "lon": -98.51, "zip": "", "city": "1 WNW Mellette", "date": "2025-12-09", "county": "Spink", "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 175 Mellette (SDDOT).", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 65, "evidenceLevel": "observed" }, { "id": "asos-bf-ABR-2025-12-09", "lat": 45.45, "lon": -98.42, "zip": "", "city": "ABERDEEN", "date": "2025-12-09", "county": "Brown", "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": "ABERDEEN (ABR) recorded a 74 mph gust.", "sourceDetail": "SD_ASOS automated observation — ABERDEEN (ABR) [365d backfill 2026-08]", "windSpeedMph": 74, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-11-25-wind-45.45--98.42", "lat": 45.45, "lon": -98.42, "zip": "", "city": "Aberdeen Regional Airpo", "date": "2025-11-25", "county": "Brown", "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 KABR Aberdeen Rgnl AP.", "sourceDetail": "NWS ABR — ASOS via Iowa Mesonet", "windSpeedMph": 60, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-11-25-wind-45.16--98.51", "lat": 45.16, "lon": -98.51, "zip": "", "city": "1 WNW Mellette", "date": "2025-11-25", "county": "Spink", "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 175 Mellette (SDDOT).", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 65, "evidenceLevel": "observed" }, { "id": "asos-bf-ABR-2025-11-25", "lat": 45.45, "lon": -98.42, "zip": "", "city": "ABERDEEN", "date": "2025-11-25", "county": "Brown", "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": "ABERDEEN (ABR) recorded a 60 mph gust.", "sourceDetail": "SD_ASOS automated observation — ABERDEEN (ABR) [365d backfill 2026-08]", "windSpeedMph": 60, "evidenceLevel": "observed" }, { "id": "asos-bf-ABR-2025-10-26", "lat": 45.45, "lon": -98.42, "zip": "", "city": "ABERDEEN", "date": "2025-10-26", "county": "Brown", "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": "ABERDEEN (ABR) recorded a 53 mph gust.", "sourceDetail": "SD_ASOS automated observation — ABERDEEN (ABR) [365d backfill 2026-08]", "windSpeedMph": 53, "evidenceLevel": "observed" }, { "id": "asos-bf-ABR-2025-10-21", "lat": 45.45, "lon": -98.42, "zip": "", "city": "ABERDEEN", "date": "2025-10-21", "county": "Brown", "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": "ABERDEEN (ABR) recorded a 50 mph gust.", "sourceDetail": "SD_ASOS automated observation — ABERDEEN (ABR) [365d backfill 2026-08]", "windSpeedMph": 50, "evidenceLevel": "observed" }, { "id": "asos-bf-ABR-2025-09-14", "lat": 45.45, "lon": -98.42, "zip": "", "city": "ABERDEEN", "date": "2025-09-14", "county": "Brown", "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": "ABERDEEN (ABR) recorded a 51 mph gust.", "sourceDetail": "SD_ASOS automated observation — ABERDEEN (ABR) [365d backfill 2026-08]", "windSpeedMph": 51, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-09-09-wind-45.41--98.68", "lat": 45.41, "lon": -98.68, "zip": "", "city": "4 ESE Mina", "date": "2025-09-09", "county": "Brown", "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": "4 ESE Mina SDSU site.", "sourceDetail": "NWS ABR — Trained Spotter via Iowa Mesonet", "windSpeedMph": 52, "evidenceLevel": "reported" }, { "id": "iem-lsr-2025-09-04-wind-45.45--98.93", "lat": 45.45, "lon": -98.93, "zip": "", "city": "Cravens Corner", "date": "2025-09-04", "county": "Edmunds", "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 173 Craven (SDDOT).", "sourceDetail": "NWS ABR — Mesonet via Iowa Mesonet", "windSpeedMph": 60, "evidenceLevel": "observed" }, { "id": "asos-bf-ABR-2025-09-04", "lat": 45.45, "lon": -98.42, "zip": "", "city": "ABERDEEN", "date": "2025-09-04", "county": "Brown", "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": "ABERDEEN (ABR) recorded a 54 mph gust.", "sourceDetail": "SD_ASOS automated observation — ABERDEEN (ABR) [365d backfill 2026-08]", "windSpeedMph": 54, "evidenceLevel": "observed" } ] }