{
 "dataset": "Sterling, CO 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": "2026-08-24T10:45:10.482+00:00",
 "window_days": 365,
 "event_count": 127,
 "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-2026-08-12-wind-40.78--103.22",
   "lat": 40.78,
   "lon": -103.22,
   "zip": "",
   "city": "3 E North Sterling Rese",
   "date": "2026-08-12",
   "county": "Logan",
   "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 E North Sterling Rese",
   "sourceDetail": "NWS BOU — Mesonet via Iowa Mesonet",
   "windSpeedMph": 64,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-08-12-wind-40.80--103.24",
   "lat": 40.8,
   "lon": -103.24,
   "zip": "",
   "city": "2 NE North Sterling Res",
   "date": "2026-08-12",
   "county": "Logan",
   "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 NE North Sterling Res",
   "sourceDetail": "NWS BOU — Mesonet via Iowa Mesonet",
   "windSpeedMph": 75,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-08-12-wind-40.86--103.11",
   "lat": 40.86,
   "lon": -103.11,
   "zip": "",
   "city": "7 NNE Padroni",
   "date": "2026-08-12",
   "county": "Logan",
   "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": "Approximate location. Broadcast meteorologist estimated at least 60 mph winds between 602 and 607 PM.",
   "sourceDetail": "NWS BOU — Broadcast Media via Iowa Mesonet",
   "windSpeedMph": 60,
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-lsr-2026-08-12-wind-40.88--102.96",
   "lat": 40.88,
   "lon": -102.96,
   "zip": "",
   "city": "6 NNW Proctor",
   "date": "2026-08-12",
   "county": "Logan",
   "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 NNW Proctor",
   "sourceDetail": "NWS BOU — Mesonet via Iowa Mesonet",
   "windSpeedMph": 61,
   "evidenceLevel": "observed"
  },
  {
   "id": "spc-2026-08-12-torn-40.85-4",
   "lat": 40.85,
   "lon": -103.21,
   "zip": "",
   "city": "5 NNE North Sterling Re",
   "date": "2026-08-12",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "severe",
   "eventType": "tornado",
   "confidence": 0.93,
   "damageTypes": [
    "Structural roof failure",
    "Debris penetration",
    "Complete shingle removal"
   ],
   "description": "tornado reported near 5 NNE North Sterling Re",
   "sourceDetail": "SPC filtered reports — 2026-08-12",
   "evidenceLevel": "reported"
  },
  {
   "id": "nws-alert-86255c1af1073bf4.001-Logan-wind-2026-07-28",
   "lat": 40.465999999999994,
   "lon": -103.23600000000002,
   "zip": "",
   "city": "",
   "date": "2026-07-28",
   "county": "Logan",
   "source": "NWS Weather Alert",
   "severity": "high",
   "eventType": "wind",
   "confidence": 88,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "Severe Thunderstorm Warning for Logan. Severe Thunderstorm Warning issued July 28 at 4:24PM MDT until July 28 at 4:30PM MDT by NWS Denver CO",
   "sourceDetail": "NWS Denver CO — Severe Thunderstorm Warning",
   "windSpeedMph": 70,
   "evidenceLevel": "warning",
   "warningProductKey": "BOU-SV-W-278"
  },
  {
   "id": "nws-alert-2bf5a84aef2cca3d.001-Logan-hail-2026-07-28",
   "lat": 40.465999999999994,
   "lon": -103.23600000000002,
   "zip": "",
   "city": "",
   "date": "2026-07-28",
   "county": "Logan",
   "source": "NWS Weather Alert",
   "severity": "severe",
   "eventType": "hail",
   "confidence": 88,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Severe Thunderstorm Warning for Logan. Max hail: 1.5\". Severe Thunderstorm Warning issued July 28 at 4:09PM MDT until July 28 at 4:30PM MDT by NWS Denver CO",
   "sourceDetail": "NWS Denver CO — Severe Thunderstorm Warning Max hail: 1.5\".",
   "evidenceLevel": "warning",
   "hailSizeInches": 2.75,
   "warningProductKey": "BOU-SV-W-278"
  },
  {
   "id": "iem-lsr-2026-07-22-wind-40.50--103.33",
   "lat": 40.5,
   "lon": -103.33,
   "zip": "",
   "city": "2 NE Merino",
   "date": "2026-07-22",
   "county": "Logan",
   "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": "Personal weather station.",
   "sourceDetail": "NWS BOU — Public via Iowa Mesonet",
   "windSpeedMph": 53,
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-lsr-2026-07-22-wind-40.65--103.25",
   "lat": 40.65,
   "lon": -103.25,
   "zip": "",
   "city": "2 NW Sterling",
   "date": "2026-07-22",
   "county": "Logan",
   "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.",
   "sourceDetail": "NWS BOU — Public via Iowa Mesonet",
   "windSpeedMph": 62,
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-lsr-2026-07-22-wind-40.66--103.25",
   "lat": 40.66,
   "lon": -103.25,
   "zip": "",
   "city": "3 NW Sterling",
   "date": "2026-07-22",
   "county": "Logan",
   "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.",
   "sourceDetail": "NWS BOU — Public via Iowa Mesonet",
   "windSpeedMph": 61,
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-lsr-2026-07-22-wind-40.62--103.27",
   "lat": 40.62,
   "lon": -103.27,
   "zip": "",
   "city": "3 WSW Sterling",
   "date": "2026-07-22",
   "county": "Logan",
   "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": "AWOS station KSTK Sterling.",
   "sourceDetail": "NWS BOU — AWOS via Iowa Mesonet",
   "windSpeedMph": 82,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-07-22-wind-40.62--103.19",
   "lat": 40.62,
   "lon": -103.19,
   "zip": "",
   "city": "1 ESE Sterling",
   "date": "2026-07-22",
   "county": "Logan",
   "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.",
   "sourceDetail": "NWS BOU — Public via Iowa Mesonet",
   "windSpeedMph": 66,
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-lsr-2026-07-22-wind-40.66--103.17",
   "lat": 40.66,
   "lon": -103.17,
   "zip": "",
   "city": "3 NE Sterling",
   "date": "2026-07-22",
   "county": "Logan",
   "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.",
   "sourceDetail": "NWS BOU — Public via Iowa Mesonet",
   "windSpeedMph": 61,
   "evidenceLevel": "reported"
  },
  {
   "id": "spc-2026-07-22-45-0209",
   "lat": 40.65,
   "lon": -103.25,
   "zip": "",
   "city": "Sterling",
   "date": "2026-07-22",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "wind",
   "confidence": 90,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "Personal weather station. (BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "windSpeedMph": 62,
   "evidenceLevel": "reported"
  },
  {
   "id": "spc-2026-07-22-46-0215",
   "lat": 40.62,
   "lon": -103.27,
   "zip": "",
   "city": "Sterling",
   "date": "2026-07-22",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "severe",
   "eventType": "wind",
   "confidence": 90,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "AWOS station KSTK Sterling. (BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "windSpeedMph": 82,
   "evidenceLevel": "reported"
  },
  {
   "id": "spc-2026-07-22-47-0215",
   "lat": 40.66,
   "lon": -103.25,
   "zip": "",
   "city": "Sterling",
   "date": "2026-07-22",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "wind",
   "confidence": 90,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "Personal weather station. (BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "windSpeedMph": 61,
   "evidenceLevel": "reported"
  },
  {
   "id": "spc-2026-07-22-48-0221",
   "lat": 40.62,
   "lon": -103.19,
   "zip": "",
   "city": "Sterling",
   "date": "2026-07-22",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "wind",
   "confidence": 90,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "Personal weather station. (BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "windSpeedMph": 66,
   "evidenceLevel": "reported"
  },
  {
   "id": "asos-bf-STK-2026-07-22",
   "lat": 40.6153,
   "lon": -103.2648,
   "zip": "",
   "city": "Sterling",
   "date": "2026-07-22",
   "county": "Washington",
   "source": "IEM ASOS Station",
   "severity": "severe",
   "eventType": "wind",
   "confidence": 0.95,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "Sterling (STK) recorded a 82 mph gust.",
   "sourceDetail": "CO_ASOS automated observation — Sterling (STK) [365d backfill 2026-08]",
   "windSpeedMph": 82,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-07-09-wind-40.70--103.48",
   "lat": 40.7,
   "lon": -103.48,
   "zip": "",
   "city": "5 N Pawnee Pass",
   "date": "2026-07-09",
   "county": "Logan",
   "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 5 N Pawnee Pass",
   "sourceDetail": "NWS BOU — AWOS via Iowa Mesonet",
   "windSpeedMph": 60,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-07-09-wind-40.69--102.84",
   "lat": 40.69,
   "lon": -102.84,
   "zip": "",
   "city": "Fleming",
   "date": "2026-07-09",
   "county": "Logan",
   "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.",
   "sourceDetail": "NWS BOU — Mesonet via Iowa Mesonet",
   "windSpeedMph": 60,
   "evidenceLevel": "observed"
  },
  {
   "id": "spc-2026-07-09-68-2255",
   "lat": 40.7,
   "lon": -103.48,
   "zip": "",
   "city": "Pawnee Pass",
   "date": "2026-07-09",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "wind",
   "confidence": 90,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "(BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "windSpeedMph": 60,
   "evidenceLevel": "reported"
  },
  {
   "id": "asos-bf-STK-2026-07-09",
   "lat": 40.6153,
   "lon": -103.2648,
   "zip": "",
   "city": "Sterling",
   "date": "2026-07-09",
   "county": "Washington",
   "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": "Sterling (STK) recorded a 59 mph gust.",
   "sourceDetail": "CO_ASOS automated observation — Sterling (STK) [365d backfill 2026-08]",
   "windSpeedMph": 59,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-07-03-hail-40.64--103.20",
   "lat": 40.64,
   "lon": -103.2,
   "zip": "",
   "city": "1 NE Sterling",
   "date": "2026-07-03",
   "county": "Logan",
   "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 1 NE Sterling",
   "sourceDetail": "NWS BOU — Trained Spotter via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.25
  },
  {
   "id": "iem-lsr-2026-07-03-hail-40.76--103.07",
   "lat": 40.76,
   "lon": -103.07,
   "zip": "",
   "city": "Iliff",
   "date": "2026-07-03",
   "county": "Logan",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Corrects previous hail report from 1 NE Sterling.",
   "sourceDetail": "NWS BOU — Trained Spotter via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.25
  },
  {
   "id": "iem-lsr-2026-07-03-hail-40.48--103.08",
   "lat": 40.48,
   "lon": -103.08,
   "zip": "",
   "city": "7 SSW Reiradon Hill",
   "date": "2026-07-03",
   "county": "Logan",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Time estimated from radar.",
   "sourceDetail": "NWS BOU — Trained Spotter via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.25
  },
  {
   "id": "spc-2026-07-03-94-0205",
   "lat": 40.48,
   "lon": -103.08,
   "zip": "",
   "city": "Reiradon Hill",
   "date": "2026-07-03",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 90,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Time estimated from radar. (BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.25
  },
  {
   "id": "spc-2026-07-02-98-0730",
   "lat": 40.64,
   "lon": -103.2,
   "zip": "",
   "city": "Sterling",
   "date": "2026-07-02",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 90,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "(BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.25
  },
  {
   "id": "spc-2026-07-02-99-0730",
   "lat": 40.76,
   "lon": -103.07,
   "zip": "",
   "city": "Iliff",
   "date": "2026-07-02",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 90,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Corrects previous hail report from 1 NE Sterling. (BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.25
  },
  {
   "id": "iem-lsr-2026-06-30-hail-40.70--103.26",
   "lat": 40.7,
   "lon": -103.26,
   "zip": "",
   "city": "6 S North Sterling Rese",
   "date": "2026-06-30",
   "county": "Logan",
   "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 6 S North Sterling Rese",
   "sourceDetail": "NWS BOU — Trained Spotter via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "iem-lsr-2026-06-30-hail-40.82--102.81",
   "lat": 40.82,
   "lon": -102.81,
   "zip": "",
   "city": "3 S Crook",
   "date": "2026-06-30",
   "county": "Logan",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Report from mPING: Half Dollar (1.25 in.).",
   "sourceDetail": "NWS BOU — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.25
  },
  {
   "id": "iem-lsr-2026-06-30-wind-40.80--103.10",
   "lat": 40.8,
   "lon": -103.1,
   "zip": "",
   "city": "3 NW Iliff",
   "date": "2026-06-30",
   "county": "Logan",
   "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 BOU — Public via Iowa Mesonet",
   "windSpeedMph": 74,
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-lsr-2026-06-30-wind-40.64--102.89",
   "lat": 40.64,
   "lon": -102.89,
   "zip": "",
   "city": "4 SW Fleming",
   "date": "2026-06-30",
   "county": "Logan",
   "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 BOU — Public via Iowa Mesonet",
   "windSpeedMph": 67,
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-lsr-2026-06-30-wind-40.79--103.26",
   "lat": 40.79,
   "lon": -103.26,
   "zip": "",
   "city": "North Sterling Reservoi",
   "date": "2026-06-30",
   "county": "Logan",
   "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 TT562 North Sterling.",
   "sourceDetail": "NWS BOU — Mesonet via Iowa Mesonet",
   "windSpeedMph": 67,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-geo-2026-06-30-tornado-40.78--103.23",
   "lat": 40.78,
   "lon": -103.23,
   "zip": "",
   "city": "2 E North Sterling Rese",
   "date": "2026-06-30",
   "county": "Logan",
   "source": "IEM Local Storm Reports",
   "severity": "moderate",
   "eventType": "tornado",
   "confidence": 0.9,
   "damageTypes": [
    "Structural roof failure",
    "Debris penetration",
    "Complete shingle removal"
   ],
   "description": "TORNADO reported near 2 E North Sterling Rese",
   "sourceDetail": "NWS BOU — Public via Iowa Mesonet (GeoJSON)",
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-geo-2026-06-30-tornado-40.64--103.13",
   "lat": 40.64,
   "lon": -103.13,
   "zip": "",
   "city": "5 E Sterling",
   "date": "2026-06-30",
   "county": "Logan",
   "source": "IEM Local Storm Reports",
   "severity": "moderate",
   "eventType": "tornado",
   "confidence": 0.9,
   "damageTypes": [
    "Structural roof failure",
    "Debris penetration",
    "Complete shingle removal"
   ],
   "description": "Tornado reported 1 mile north of US 6.",
   "sourceDetail": "NWS BOU — Public via Iowa Mesonet (GeoJSON)",
   "evidenceLevel": "reported"
  },
  {
   "id": "spc-2026-06-30-110-0154",
   "lat": 40.8,
   "lon": -103.1,
   "zip": "",
   "city": "Iliff",
   "date": "2026-06-30",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "wind",
   "confidence": 90,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "Ambient Weather Station. (BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "windSpeedMph": 74,
   "evidenceLevel": "reported"
  },
  {
   "id": "spc-2026-06-30-111-0209",
   "lat": 40.64,
   "lon": -102.89,
   "zip": "",
   "city": "Fleming",
   "date": "2026-06-30",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "wind",
   "confidence": 90,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "Ambient Weather Station. (BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "windSpeedMph": 67,
   "evidenceLevel": "reported"
  },
  {
   "id": "spc-2026-06-30-114-0145",
   "lat": 40.7,
   "lon": -103.26,
   "zip": "",
   "city": "North Sterling Rese",
   "date": "2026-06-30",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 90,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "(BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "spc-2026-06-30-115-0216",
   "lat": 40.82,
   "lon": -102.81,
   "zip": "",
   "city": "Crook",
   "date": "2026-06-30",
   "county": "Logan",
   "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.). (BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.25
  },
  {
   "id": "spc-2026-06-30-117-0140",
   "lat": 40.78,
   "lon": -103.23,
   "zip": "",
   "city": "North Sterling Rese",
   "date": "2026-06-30",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "moderate",
   "eventType": "tornado",
   "confidence": 90,
   "damageTypes": [
    "Structural roof failure",
    "Debris penetration",
    "Complete shingle removal"
   ],
   "description": "(BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported"
  },
  {
   "id": "spc-2026-06-30-118-0146",
   "lat": 40.64,
   "lon": -103.13,
   "zip": "",
   "city": "Sterling",
   "date": "2026-06-30",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "moderate",
   "eventType": "tornado",
   "confidence": 90,
   "damageTypes": [
    "Structural roof failure",
    "Debris penetration",
    "Complete shingle removal"
   ],
   "description": "Tornado reported 1 mile north of US 6. (BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-lsr-2026-06-24-hail-40.79--102.95",
   "lat": 40.79,
   "lon": -102.95,
   "zip": "",
   "city": "1 SW Proctor",
   "date": "2026-06-24",
   "county": "Logan",
   "source": "IEM Local Storm Reports",
   "severity": "severe",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Time and location estimated from radar.",
   "sourceDetail": "NWS BOU — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 2.5
  },
  {
   "id": "iem-lsr-2026-06-24-hail-40.58--102.72",
   "lat": 40.58,
   "lon": -102.72,
   "zip": "",
   "city": "5 S Dailey",
   "date": "2026-06-24",
   "county": "Logan",
   "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 5 S Dailey",
   "sourceDetail": "NWS BOU — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.5
  },
  {
   "id": "iem-lsr-2026-06-24-hail-40.58--102.72",
   "lat": 40.58,
   "lon": -102.72,
   "zip": "",
   "city": "5 S Dailey",
   "date": "2026-06-24",
   "county": "Logan",
   "source": "IEM Local Storm Reports",
   "severity": "severe",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "HAIL reported near 5 S Dailey",
   "sourceDetail": "NWS BOU — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 3
  },
  {
   "id": "iem-lsr-2026-06-24-hail-40.58--102.72",
   "lat": 40.58,
   "lon": -102.72,
   "zip": "",
   "city": "5 S Dailey",
   "date": "2026-06-24",
   "county": "Logan",
   "source": "IEM Local Storm Reports",
   "severity": "severe",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Corrects previous hail report from 5 S Dailey.",
   "sourceDetail": "NWS BOU — Storm Chaser via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 3.2
  },
  {
   "id": "iem-lsr-2026-06-24-wind-40.46--103.43",
   "lat": 40.46,
   "lon": -103.43,
   "zip": "",
   "city": "3 N Messex",
   "date": "2026-06-24",
   "county": "Logan",
   "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 N Messex",
   "sourceDetail": "NWS BOU — Public via Iowa Mesonet",
   "windSpeedMph": 61,
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-geo-2026-06-24-tornado-40.78--102.91",
   "lat": 40.78,
   "lon": -102.91,
   "zip": "",
   "city": "2 SE Proctor",
   "date": "2026-06-24",
   "county": "Logan",
   "source": "IEM Local Storm Reports",
   "severity": "moderate",
   "eventType": "tornado",
   "confidence": 0.9,
   "damageTypes": [
    "Structural roof failure",
    "Debris penetration",
    "Complete shingle removal"
   ],
   "description": "TORNADO reported near 2 SE Proctor",
   "sourceDetail": "NWS BOU — Law Enforcement via Iowa Mesonet (GeoJSON)",
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-geo-2026-06-24-tornado-40.70--102.86",
   "lat": 40.7,
   "lon": -102.86,
   "zip": "",
   "city": "2 NNW Fleming",
   "date": "2026-06-24",
   "county": "Logan",
   "source": "IEM Local Storm Reports",
   "severity": "moderate",
   "eventType": "tornado",
   "confidence": 0.9,
   "damageTypes": [
    "Structural roof failure",
    "Debris penetration",
    "Complete shingle removal"
   ],
   "description": "Tornado confirmed by the fire department.",
   "sourceDetail": "NWS BOU — Fire Dept/Rescue via Iowa Mesonet (GeoJSON)",
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-geo-2026-06-24-tornado-40.68--102.84",
   "lat": 40.68,
   "lon": -102.84,
   "zip": "",
   "city": "Fleming",
   "date": "2026-06-24",
   "county": "Logan",
   "source": "IEM Local Storm Reports",
   "severity": "moderate",
   "eventType": "tornado",
   "confidence": 0.9,
   "damageTypes": [
    "Structural roof failure",
    "Debris penetration",
    "Complete shingle removal"
   ],
   "description": "TORNADO reported near Fleming",
   "sourceDetail": "NWS BOU — Public via Iowa Mesonet (GeoJSON)",
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-geo-2026-06-24-tornado-40.65--102.76",
   "lat": 40.65,
   "lon": -102.76,
   "zip": "",
   "city": "2 W Dailey",
   "date": "2026-06-24",
   "county": "Logan",
   "source": "IEM Local Storm Reports",
   "severity": "moderate",
   "eventType": "tornado",
   "confidence": 0.9,
   "damageTypes": [
    "Structural roof failure",
    "Debris penetration",
    "Complete shingle removal"
   ],
   "description": "TORNADO reported near 2 W Dailey",
   "sourceDetail": "NWS BOU — Public via Iowa Mesonet (GeoJSON)",
   "evidenceLevel": "reported"
  },
  {
   "id": "spc-2026-06-24-134-2226",
   "lat": 40.46,
   "lon": -103.43,
   "zip": "",
   "city": "Messex",
   "date": "2026-06-24",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "wind",
   "confidence": 90,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "(BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "windSpeedMph": 61,
   "evidenceLevel": "reported"
  },
  {
   "id": "spc-2026-06-24-167-0016",
   "lat": 40.79,
   "lon": -102.95,
   "zip": "",
   "city": "Proctor",
   "date": "2026-06-24",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "severe",
   "eventType": "hail",
   "confidence": 90,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Time and location estimated from radar. (BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported",
   "hailSizeInches": 2.5
  },
  {
   "id": "spc-2026-06-24-169-0100",
   "lat": 40.58,
   "lon": -102.72,
   "zip": "",
   "city": "Dailey",
   "date": "2026-06-24",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 90,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "(BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.5
  },
  {
   "id": "spc-2026-06-24-185-0013",
   "lat": 40.78,
   "lon": -102.91,
   "zip": "",
   "city": "Proctor",
   "date": "2026-06-24",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "moderate",
   "eventType": "tornado",
   "confidence": 90,
   "damageTypes": [
    "Structural roof failure",
    "Debris penetration",
    "Complete shingle removal"
   ],
   "description": "(BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported"
  },
  {
   "id": "spc-2026-06-24-188-0037",
   "lat": 40.65,
   "lon": -102.76,
   "zip": "",
   "city": "Dailey",
   "date": "2026-06-24",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "moderate",
   "eventType": "tornado",
   "confidence": 90,
   "damageTypes": [
    "Structural roof failure",
    "Debris penetration",
    "Complete shingle removal"
   ],
   "description": "(BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-lsr-2026-06-22-hail-40.75--103.38",
   "lat": 40.75,
   "lon": -103.38,
   "zip": "",
   "city": "6 WSW North Sterling Re",
   "date": "2026-06-22",
   "county": "Logan",
   "source": "IEM Local Storm Reports",
   "severity": "severe",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "HAIL reported near 6 WSW North Sterling Re",
   "sourceDetail": "NWS BOU — Storm Chaser via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 3
  },
  {
   "id": "iem-lsr-2026-06-22-hail-40.64--103.20",
   "lat": 40.64,
   "lon": -103.2,
   "zip": "",
   "city": "1 NE Sterling",
   "date": "2026-06-22",
   "county": "Logan",
   "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 1 NE Sterling",
   "sourceDetail": "NWS BOU — Trained Spotter via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.75
  },
  {
   "id": "iem-lsr-2026-06-22-hail-40.62--103.28",
   "lat": 40.62,
   "lon": -103.28,
   "zip": "",
   "city": "4 W Sterling",
   "date": "2026-06-22",
   "county": "Logan",
   "source": "IEM Local Storm Reports",
   "severity": "severe",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "HAIL reported near 4 W Sterling",
   "sourceDetail": "NWS BOU — Trained Spotter via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 3
  },
  {
   "id": "iem-lsr-2026-06-22-hail-40.61--103.21",
   "lat": 40.61,
   "lon": -103.21,
   "zip": "",
   "city": "2 SSE Sterling",
   "date": "2026-06-22",
   "county": "Logan",
   "source": "IEM Local Storm Reports",
   "severity": "severe",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "HAIL reported near 2 SSE Sterling",
   "sourceDetail": "NWS BOU — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 2.5
  },
  {
   "id": "iem-lsr-2026-06-22-hail-40.62--103.22",
   "lat": 40.62,
   "lon": -103.22,
   "zip": "",
   "city": "1 S Sterling",
   "date": "2026-06-22",
   "county": "Logan",
   "source": "IEM Local Storm Reports",
   "severity": "severe",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "HAIL reported near 1 S Sterling",
   "sourceDetail": "NWS BOU — Storm Chaser via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 2.5
  },
  {
   "id": "iem-lsr-2026-06-22-hail-40.54--103.27",
   "lat": 40.54,
   "lon": -103.27,
   "zip": "",
   "city": "1 S Atwood",
   "date": "2026-06-22",
   "county": "Logan",
   "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 1 S Atwood",
   "sourceDetail": "NWS BOU — Storm Chaser via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.75
  },
  {
   "id": "iem-lsr-2026-06-22-hail-40.40--103.09",
   "lat": 40.4,
   "lon": -103.09,
   "zip": "",
   "city": "7 WNW Burdett",
   "date": "2026-06-22",
   "county": "Washington",
   "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 7 WNW Burdett",
   "sourceDetail": "NWS BOU — Trained Spotter via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.5
  },
  {
   "id": "iem-lsr-2026-06-22-wind-40.62--103.17",
   "lat": 40.62,
   "lon": -103.17,
   "zip": "",
   "city": "2 ESE Sterling",
   "date": "2026-06-22",
   "county": "Logan",
   "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 Sterling",
   "sourceDetail": "NWS BOU — Mesonet via Iowa Mesonet",
   "windSpeedMph": 59,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-06-22-wind-40.68--103.52",
   "lat": 40.68,
   "lon": -103.52,
   "zip": "",
   "city": "4 NNW Pawnee Pass",
   "date": "2026-06-22",
   "county": "Logan",
   "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 NNW Pawnee Pass",
   "sourceDetail": "NWS BOU — Mesonet via Iowa Mesonet",
   "windSpeedMph": 67,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-06-22-wind-40.57--103.26",
   "lat": 40.57,
   "lon": -103.26,
   "zip": "",
   "city": "1 NNE Atwood",
   "date": "2026-06-22",
   "county": "Logan",
   "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 NNE Atwood",
   "sourceDetail": "NWS BOU — Mesonet via Iowa Mesonet",
   "windSpeedMph": 60,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-06-22-wind-40.55--103.27",
   "lat": 40.55,
   "lon": -103.27,
   "zip": "",
   "city": "Atwood",
   "date": "2026-06-22",
   "county": "Logan",
   "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 Atwood",
   "sourceDetail": "NWS BOU — Mesonet via Iowa Mesonet",
   "windSpeedMph": 62,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-06-22-wind-40.35--103.44",
   "lat": 40.35,
   "lon": -103.44,
   "zip": "",
   "city": "3 E Union",
   "date": "2026-06-22",
   "county": "Washington",
   "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 E Union",
   "sourceDetail": "NWS BOU — Mesonet via Iowa Mesonet",
   "windSpeedMph": 61,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-06-22-wind-40.35--103.44",
   "lat": 40.35,
   "lon": -103.44,
   "zip": "",
   "city": "3 E Union",
   "date": "2026-06-22",
   "county": "Washington",
   "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 E Union",
   "sourceDetail": "NWS BOU — Mesonet via Iowa Mesonet",
   "windSpeedMph": 64,
   "evidenceLevel": "observed"
  },
  {
   "id": "spc-2026-06-22-241-2229",
   "lat": 40.62,
   "lon": -103.17,
   "zip": "",
   "city": "Sterling",
   "date": "2026-06-22",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "wind",
   "confidence": 90,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "(BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "windSpeedMph": 59,
   "evidenceLevel": "reported"
  },
  {
   "id": "spc-2026-06-22-242-2245",
   "lat": 40.68,
   "lon": -103.52,
   "zip": "",
   "city": "Pawnee Pass",
   "date": "2026-06-22",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "wind",
   "confidence": 90,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "(BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "windSpeedMph": 67,
   "evidenceLevel": "reported"
  },
  {
   "id": "spc-2026-06-22-243-2257",
   "lat": 40.57,
   "lon": -103.26,
   "zip": "",
   "city": "Atwood",
   "date": "2026-06-22",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "wind",
   "confidence": 90,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "(BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "windSpeedMph": 60,
   "evidenceLevel": "reported"
  },
  {
   "id": "spc-2026-06-22-248-2351",
   "lat": 40.35,
   "lon": -103.44,
   "zip": "",
   "city": "Union",
   "date": "2026-06-22",
   "county": "Washington",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "wind",
   "confidence": 90,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "(BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "windSpeedMph": 61,
   "evidenceLevel": "reported"
  },
  {
   "id": "spc-2026-06-22-250-0001",
   "lat": 40.35,
   "lon": -103.43,
   "zip": "",
   "city": "Union",
   "date": "2026-06-22",
   "county": "Washington",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "wind",
   "confidence": 90,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "(BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "windSpeedMph": 64,
   "evidenceLevel": "reported"
  },
  {
   "id": "spc-2026-06-22-270-2223",
   "lat": 40.75,
   "lon": -103.38,
   "zip": "",
   "city": "North Sterling Re",
   "date": "2026-06-22",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "severe",
   "eventType": "hail",
   "confidence": 90,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "(BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported",
   "hailSizeInches": 3
  },
  {
   "id": "spc-2026-06-22-272-2249",
   "lat": 40.64,
   "lon": -103.2,
   "zip": "",
   "city": "Sterling",
   "date": "2026-06-22",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 90,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "(BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.75
  },
  {
   "id": "spc-2026-06-22-273-2255",
   "lat": 40.62,
   "lon": -103.28,
   "zip": "",
   "city": "Sterling",
   "date": "2026-06-22",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "severe",
   "eventType": "hail",
   "confidence": 90,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "(BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported",
   "hailSizeInches": 3
  },
  {
   "id": "spc-2026-06-22-274-2258",
   "lat": 40.61,
   "lon": -103.21,
   "zip": "",
   "city": "Sterling",
   "date": "2026-06-22",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "severe",
   "eventType": "hail",
   "confidence": 90,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "(BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported",
   "hailSizeInches": 2.5
  },
  {
   "id": "spc-2026-06-22-279-2308",
   "lat": 40.54,
   "lon": -103.27,
   "zip": "",
   "city": "Atwood",
   "date": "2026-06-22",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 90,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "(BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.75
  },
  {
   "id": "spc-2026-06-22-285-2339",
   "lat": 40.4,
   "lon": -103.09,
   "zip": "",
   "city": "Burdett",
   "date": "2026-06-22",
   "county": "Washington",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 90,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "(BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.5
  },
  {
   "id": "spc-2026-06-22-301-2312",
   "lat": 40.53,
   "lon": -103.54,
   "zip": "",
   "city": "Willard",
   "date": "2026-06-22",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "moderate",
   "eventType": "tornado",
   "confidence": 90,
   "damageTypes": [
    "Structural roof failure",
    "Debris penetration",
    "Complete shingle removal"
   ],
   "description": "[Landspout] (BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-lsr-2026-06-21-hail-40.51--102.99",
   "lat": 40.51,
   "lon": -102.99,
   "zip": "",
   "city": "5 SSE Reiradon Hill",
   "date": "2026-06-21",
   "county": "Logan",
   "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 5 SSE Reiradon Hill",
   "sourceDetail": "NWS BOU — Trained Spotter via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "iem-lsr-2026-06-21-hail-40.53--102.99",
   "lat": 40.53,
   "lon": -102.99,
   "zip": "",
   "city": "4 SE Reiradon Hill",
   "date": "2026-06-21",
   "county": "Logan",
   "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 4 SE Reiradon Hill",
   "sourceDetail": "NWS BOU — Trained Spotter via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.75
  },
  {
   "id": "iem-lsr-2026-06-21-hail-40.54--102.84",
   "lat": 40.54,
   "lon": -102.84,
   "zip": "",
   "city": "1 SW St Petersburg",
   "date": "2026-06-21",
   "county": "Logan",
   "source": "IEM Local Storm Reports",
   "severity": "severe",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "HAIL reported near 1 SW St Petersburg",
   "sourceDetail": "NWS BOU — Trained Spotter via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 2.75
  },
  {
   "id": "iem-lsr-2026-06-21-hail-40.54--102.82",
   "lat": 40.54,
   "lon": -102.82,
   "zip": "",
   "city": "1 S St Petersburg",
   "date": "2026-06-21",
   "county": "Logan",
   "source": "IEM Local Storm Reports",
   "severity": "severe",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "HAIL reported near 1 S St Petersburg",
   "sourceDetail": "NWS BOU — Trained Spotter via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 2.75
  },
  {
   "id": "spc-2026-06-21-309-0130",
   "lat": 40.51,
   "lon": -102.99,
   "zip": "",
   "city": "Reiradon Hill",
   "date": "2026-06-21",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 90,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "(BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "spc-2026-06-21-310-0130",
   "lat": 40.53,
   "lon": -102.99,
   "zip": "",
   "city": "Reiradon Hill",
   "date": "2026-06-21",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 90,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "(BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.75
  },
  {
   "id": "spc-2026-06-21-311-0143",
   "lat": 40.54,
   "lon": -102.84,
   "zip": "",
   "city": "St Petersburg",
   "date": "2026-06-21",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "severe",
   "eventType": "hail",
   "confidence": 90,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "(BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported",
   "hailSizeInches": 2.75
  },
  {
   "id": "iem-lsr-2026-06-20-hail-40.62--103.33",
   "lat": 40.62,
   "lon": -103.33,
   "zip": "",
   "city": "1 E Logan Corners",
   "date": "2026-06-20",
   "county": "Logan",
   "source": "IEM Local Storm Reports",
   "severity": "severe",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "HAIL reported near 1 E Logan Corners",
   "sourceDetail": "NWS BOU — Storm Chaser via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 2.5
  },
  {
   "id": "iem-lsr-2026-06-20-hail-40.63--103.21",
   "lat": 40.63,
   "lon": -103.21,
   "zip": "",
   "city": "Sterling",
   "date": "2026-06-20",
   "county": "Logan",
   "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 Sterling",
   "sourceDetail": "NWS BOU — Storm Chaser via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "spc-2026-06-20-328-0355",
   "lat": 40.62,
   "lon": -103.33,
   "zip": "",
   "city": "Logan Corners",
   "date": "2026-06-20",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "severe",
   "eventType": "hail",
   "confidence": 90,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "(BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported",
   "hailSizeInches": 2.5
  },
  {
   "id": "iem-lsr-2026-06-08-wind-40.62--103.27",
   "lat": 40.62,
   "lon": -103.27,
   "zip": "",
   "city": "3 WSW Sterling",
   "date": "2026-06-08",
   "county": "Logan",
   "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": "AWOS station KSTK Sterling.",
   "sourceDetail": "NWS BOU — AWOS via Iowa Mesonet",
   "windSpeedMph": 61,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-06-08-wind-40.64--102.89",
   "lat": 40.64,
   "lon": -102.89,
   "zip": "",
   "city": "4 SW Fleming",
   "date": "2026-06-08",
   "county": "Logan",
   "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 SW Fleming",
   "sourceDetail": "NWS BOU — Public via Iowa Mesonet",
   "windSpeedMph": 72,
   "evidenceLevel": "reported"
  },
  {
   "id": "spc-2026-06-08-342-0057",
   "lat": 40.69,
   "lon": -102.84,
   "zip": "",
   "city": "Fleming",
   "date": "2026-06-08",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "wind",
   "confidence": 90,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "Personal weather station. (BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "windSpeedMph": 60,
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-lsr-2026-06-08-wind-40.58--102.82",
   "lat": 40.58,
   "lon": -102.82,
   "zip": "",
   "city": "1 N St Petersburg",
   "date": "2026-06-08",
   "county": "Logan",
   "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 St Petersburg",
   "sourceDetail": "NWS BOU — Trained Spotter via Iowa Mesonet",
   "windSpeedMph": 67,
   "evidenceLevel": "reported"
  },
  {
   "id": "spc-2026-06-08-340-0035",
   "lat": 40.62,
   "lon": -103.27,
   "zip": "",
   "city": "Sterling",
   "date": "2026-06-08",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "wind",
   "confidence": 90,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "AWOS station KSTK Sterling. (BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "windSpeedMph": 61,
   "evidenceLevel": "reported"
  },
  {
   "id": "spc-2026-06-08-341-0050",
   "lat": 40.64,
   "lon": -102.89,
   "zip": "",
   "city": "Fleming",
   "date": "2026-06-08",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "wind",
   "confidence": 90,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "(BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "windSpeedMph": 72,
   "evidenceLevel": "reported"
  },
  {
   "id": "spc-2026-06-08-343-0100",
   "lat": 40.58,
   "lon": -102.82,
   "zip": "",
   "city": "St Petersburg",
   "date": "2026-06-08",
   "county": "Logan",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "wind",
   "confidence": 90,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "(BOU)",
   "sourceDetail": "Storm Prediction Center verified report",
   "windSpeedMph": 67,
   "evidenceLevel": "reported"
  },
  {
   "id": "asos-bf-STK-2026-06-08",
   "lat": 40.6153,
   "lon": -103.2648,
   "zip": "",
   "city": "Sterling",
   "date": "2026-06-08",
   "county": "Washington",
   "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": "Sterling (STK) recorded a 61 mph gust.",
   "sourceDetail": "CO_ASOS automated observation — Sterling (STK) [365d backfill 2026-08]",
   "windSpeedMph": 61,
   "evidenceLevel": "observed"
  },
  {
   "id": "asos-bf-STK-2026-06-01",
   "lat": 40.6153,
   "lon": -103.2648,
   "zip": "",
   "city": "Sterling",
   "date": "2026-06-01",
   "county": "Washington",
   "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": "Sterling (STK) recorded a 56 mph gust.",
   "sourceDetail": "CO_ASOS automated observation — Sterling (STK) [365d backfill 2026-08]",
   "windSpeedMph": 56,
   "evidenceLevel": "observed"
  },
  {
   "id": "asos-bf-STK-2026-05-09",
   "lat": 40.6153,
   "lon": -103.2648,
   "zip": "",
   "city": "Sterling",
   "date": "2026-05-09",
   "county": "Washington",
   "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": "Sterling (STK) recorded a 52 mph gust.",
   "sourceDetail": "CO_ASOS automated observation — Sterling (STK) [365d backfill 2026-08]",
   "windSpeedMph": 52,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-03-15-wind-40.62--103.17",
   "lat": 40.62,
   "lon": -103.17,
   "zip": "",
   "city": "2 ESE Sterling",
   "date": "2026-03-15",
   "county": "Logan",
   "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": "NON-TSTM WND GST reported near 2 ESE Sterling",
   "sourceDetail": "NWS BOU — Mesonet via Iowa Mesonet",
   "windSpeedMph": 66,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-03-12-wind-40.68--103.52",
   "lat": 40.68,
   "lon": -103.52,
   "zip": "",
   "city": "4 NNW Pawnee Pass",
   "date": "2026-03-12",
   "county": "Logan",
   "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 WL-Willard9.27N.",
   "sourceDetail": "NWS BOU — Mesonet via Iowa Mesonet",
   "windSpeedMph": 61,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-03-12-wind-40.62--103.27",
   "lat": 40.62,
   "lon": -103.27,
   "zip": "",
   "city": "3 WSW Sterling",
   "date": "2026-03-12",
   "county": "Logan",
   "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 KSTK Sterling.",
   "sourceDetail": "NWS BOU — AWOS via Iowa Mesonet",
   "windSpeedMph": 55,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-03-12-wind-40.98--103.20",
   "lat": 40.98,
   "lon": -103.2,
   "zip": "",
   "city": "4 WNW Peetz",
   "date": "2026-03-12",
   "county": "Logan",
   "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 KCOPEETZ8.",
   "sourceDetail": "NWS BOU — Public via Iowa Mesonet",
   "windSpeedMph": 70,
   "evidenceLevel": "reported"
  },
  {
   "id": "asos-bf-STK-2026-03-12",
   "lat": 40.6153,
   "lon": -103.2648,
   "zip": "",
   "city": "Sterling",
   "date": "2026-03-12",
   "county": "Washington",
   "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": "Sterling (STK) recorded a 55 mph gust.",
   "sourceDetail": "CO_ASOS automated observation — Sterling (STK) [365d backfill 2026-08]",
   "windSpeedMph": 55,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-02-25-wind-40.70--103.48",
   "lat": 40.7,
   "lon": -103.48,
   "zip": "",
   "city": "5 N Pawnee Pass",
   "date": "2026-02-25",
   "county": "Logan",
   "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 K1MW Sterling 15 WNW.",
   "sourceDetail": "NWS BOU — AWOS via Iowa Mesonet",
   "windSpeedMph": 54,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-02-17-wind-40.70--103.48",
   "lat": 40.7,
   "lon": -103.48,
   "zip": "",
   "city": "5 N Pawnee Pass",
   "date": "2026-02-17",
   "county": "Logan",
   "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 K1MW Sterling 15 WNW.",
   "sourceDetail": "NWS BOU — AWOS via Iowa Mesonet",
   "windSpeedMph": 55,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-01-16-wind-40.79--103.26",
   "lat": 40.79,
   "lon": -103.26,
   "zip": "",
   "city": "North Sterling Reservoi",
   "date": "2026-01-16",
   "county": "Logan",
   "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 TT562 North Sterling.",
   "sourceDetail": "NWS BOU — Mesonet via Iowa Mesonet",
   "windSpeedMph": 56,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-01-16-wind-40.58--103.14",
   "lat": 40.58,
   "lon": -103.14,
   "zip": "",
   "city": "5 SE Sterling",
   "date": "2026-01-16",
   "county": "Logan",
   "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 STG02 Sterling.",
   "sourceDetail": "NWS BOU — Mesonet via Iowa Mesonet",
   "windSpeedMph": 55,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-01-16-wind-40.70--103.48",
   "lat": 40.7,
   "lon": -103.48,
   "zip": "",
   "city": "5 N Pawnee Pass",
   "date": "2026-01-16",
   "county": "Logan",
   "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": "AWOS station K1MW Sterling 15 WNW.",
   "sourceDetail": "NWS BOU — AWOS via Iowa Mesonet",
   "windSpeedMph": 59,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-01-16-wind-40.62--103.27",
   "lat": 40.62,
   "lon": -103.27,
   "zip": "",
   "city": "3 WSW Sterling",
   "date": "2026-01-16",
   "county": "Logan",
   "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": "AWOS station KSTK Sterling.",
   "sourceDetail": "NWS BOU — AWOS via Iowa Mesonet",
   "windSpeedMph": 60,
   "evidenceLevel": "observed"
  },
  {
   "id": "asos-bf-STK-2026-01-16",
   "lat": 40.6153,
   "lon": -103.2648,
   "zip": "",
   "city": "Sterling",
   "date": "2026-01-16",
   "county": "Washington",
   "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": "Sterling (STK) recorded a 60 mph gust.",
   "sourceDetail": "CO_ASOS automated observation — Sterling (STK) [365d backfill 2026-08]",
   "windSpeedMph": 60,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-01-15-wind-40.80--103.50",
   "lat": 40.8,
   "lon": -103.5,
   "zip": "",
   "city": "4 S Westplains",
   "date": "2026-01-15",
   "county": "Logan",
   "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 WL-Stoneham15.87NE.",
   "sourceDetail": "NWS BOU — Public via Iowa Mesonet",
   "windSpeedMph": 61,
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-lsr-2026-01-15-wind-40.70--103.48",
   "lat": 40.7,
   "lon": -103.48,
   "zip": "",
   "city": "5 N Pawnee Pass",
   "date": "2026-01-15",
   "county": "Logan",
   "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": "AWOS station K1MW Sterling 15 WNW.",
   "sourceDetail": "NWS BOU — AWOS via Iowa Mesonet",
   "windSpeedMph": 62,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-01-15-wind-40.68--103.52",
   "lat": 40.68,
   "lon": -103.52,
   "zip": "",
   "city": "4 NNW Pawnee Pass",
   "date": "2026-01-15",
   "county": "Logan",
   "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 WL-Willard9.27N.",
   "sourceDetail": "NWS BOU — Public via Iowa Mesonet",
   "windSpeedMph": 60,
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-lsr-2026-01-15-wind-40.62--103.27",
   "lat": 40.62,
   "lon": -103.27,
   "zip": "",
   "city": "3 WSW Sterling",
   "date": "2026-01-15",
   "county": "Logan",
   "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": "AWOS station KSTK Sterling.",
   "sourceDetail": "NWS BOU — AWOS via Iowa Mesonet",
   "windSpeedMph": 60,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-01-15-wind-40.79--103.26",
   "lat": 40.79,
   "lon": -103.26,
   "zip": "",
   "city": "North Sterling Reservoi",
   "date": "2026-01-15",
   "county": "Logan",
   "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 TT562 North Sterling.",
   "sourceDetail": "NWS BOU — Mesonet via Iowa Mesonet",
   "windSpeedMph": 57,
   "evidenceLevel": "observed"
  },
  {
   "id": "asos-bf-STK-2026-01-15",
   "lat": 40.6153,
   "lon": -103.2648,
   "zip": "",
   "city": "Sterling",
   "date": "2026-01-15",
   "county": "Washington",
   "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": "Sterling (STK) recorded a 60 mph gust.",
   "sourceDetail": "CO_ASOS automated observation — Sterling (STK) [365d backfill 2026-08]",
   "windSpeedMph": 60,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2025-12-17-wind-40.70--103.48",
   "lat": 40.7,
   "lon": -103.48,
   "zip": "",
   "city": "5 N Pawnee Pass",
   "date": "2025-12-17",
   "county": "Logan",
   "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": "AWOS station K1MW Sterling 15 WNW.",
   "sourceDetail": "NWS BOU — AWOS via Iowa Mesonet",
   "windSpeedMph": 59,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2025-12-17-wind-40.70--103.48",
   "lat": 40.7,
   "lon": -103.48,
   "zip": "",
   "city": "5 N Pawnee Pass",
   "date": "2025-12-17",
   "county": "Logan",
   "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": "AWOS station K1MW Sterling 15 WNW.",
   "sourceDetail": "NWS BOU — AWOS via Iowa Mesonet",
   "windSpeedMph": 64,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2025-12-17-wind-40.62--103.17",
   "lat": 40.62,
   "lon": -103.17,
   "zip": "",
   "city": "2 ESE Sterling",
   "date": "2025-12-17",
   "county": "Logan",
   "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": "Mesonet station CO035 I-76 Sterling.",
   "sourceDetail": "NWS BOU — Mesonet via Iowa Mesonet",
   "windSpeedMph": 78,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2025-12-17-wind-40.62--103.27",
   "lat": 40.62,
   "lon": -103.27,
   "zip": "",
   "city": "3 WSW Sterling",
   "date": "2025-12-17",
   "county": "Logan",
   "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": "AWOS station KSTK Sterling.",
   "sourceDetail": "NWS BOU — AWOS via Iowa Mesonet",
   "windSpeedMph": 60,
   "evidenceLevel": "observed"
  },
  {
   "id": "asos-bf-STK-2025-12-17",
   "lat": 40.6153,
   "lon": -103.2648,
   "zip": "",
   "city": "Sterling",
   "date": "2025-12-17",
   "county": "Washington",
   "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": "Sterling (STK) recorded a 60 mph gust.",
   "sourceDetail": "CO_ASOS automated observation — Sterling (STK) [365d backfill 2026-08]",
   "windSpeedMph": 60,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2025-12-09-wind-40.70--103.48",
   "lat": 40.7,
   "lon": -103.48,
   "zip": "",
   "city": "5 N Pawnee Pass",
   "date": "2025-12-09",
   "county": "Logan",
   "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": "AWOS station K1MW Sterling 15 WNW.",
   "sourceDetail": "NWS BOU — AWOS via Iowa Mesonet",
   "windSpeedMph": 62,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2025-12-09-wind-40.62--103.17",
   "lat": 40.62,
   "lon": -103.17,
   "zip": "",
   "city": "2 ESE Sterling",
   "date": "2025-12-09",
   "county": "Logan",
   "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 CO035 I-76 Sterling.",
   "sourceDetail": "NWS BOU — Mesonet via Iowa Mesonet",
   "windSpeedMph": 69,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2025-12-09-wind-40.62--103.27",
   "lat": 40.62,
   "lon": -103.27,
   "zip": "",
   "city": "3 WSW Sterling",
   "date": "2025-12-09",
   "county": "Logan",
   "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 KSTK Sterling.",
   "sourceDetail": "NWS BOU — AWOS via Iowa Mesonet",
   "windSpeedMph": 54,
   "evidenceLevel": "observed"
  },
  {
   "id": "asos-bf-STK-2025-12-09",
   "lat": 40.6153,
   "lon": -103.2648,
   "zip": "",
   "city": "Sterling",
   "date": "2025-12-09",
   "county": "Washington",
   "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": "Sterling (STK) recorded a 54 mph gust.",
   "sourceDetail": "CO_ASOS automated observation — Sterling (STK) [365d backfill 2026-08]",
   "windSpeedMph": 54,
   "evidenceLevel": "observed"
  }
 ]
}