{
 "dataset": "Flint, MI 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": "2026-08-24T07:20:11.899+00:00",
 "window_days": 365,
 "event_count": 26,
 "fields": {
  "date": "Event date (YYYY-MM-DD, local storm day)",
  "county": "County or county-equivalent",
  "city": "Nearest city/place named in the source record",
  "event_type": "hazard tag: wind | hail | tornado | flood | lightning",
  "severity": "StormAuditor severity bucket (low|moderate|high|severe)",
  "evidence": "evidence level of the source record",
  "wind_mph": "reported/estimated wind gust, mph (blank if n/a)",
  "hail_in": "reported/estimated hail size, inches (blank if n/a)",
  "source": "originating public record (NWS warning, LSR, NCEI, ...)",
  "lat": "event latitude (WGS84, may be blank)",
  "lon": "event longitude (WGS84, may be blank)"
 },
 "events": [
  {
   "id": "asos-FNT-2026-08-16-267068",
   "lat": 42.9667,
   "lon": -83.7494,
   "zip": "",
   "city": "FLINT",
   "date": "2026-08-16",
   "county": "Genesee",
   "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": "FLINT (FNT) recorded a 53 mph gust.",
   "sourceDetail": "MI_ASOS automated observation — FLINT (FNT)",
   "windSpeedMph": 53,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-202607152319-hail-42.80--83.62",
   "lat": 42.8,
   "lon": -83.62,
   "zip": "",
   "city": "Holly",
   "date": "2026-07-15",
   "county": "Oakland",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "HAIL reported near Holly, MI. Hail size: 1\".",
   "sourceDetail": "NWS DTX — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "iem-lsr-2026-07-04-wind-42.98--83.73",
   "lat": 42.98,
   "lon": -83.73,
   "zip": "",
   "city": "1 NE Flint Bishop Airpo",
   "date": "2026-07-04",
   "county": "Genesee",
   "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": "Measured at Flint Bishop Airport",
   "sourceDetail": "NWS DTX — ASOS via Iowa Mesonet",
   "windSpeedMph": 55,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-202607042011-wind-42.98--83.73",
   "lat": 42.98,
   "lon": -83.73,
   "zip": "",
   "city": "1 NE Flint Bishop Airpo",
   "date": "2026-07-04",
   "county": "Genesee",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "wind",
   "confidence": 92,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "TSTM WND GST reported near 1 NE Flint Bishop Airpo, MI. Peak gust: 63 mph.",
   "sourceDetail": "NWS DTX — ASOS via Iowa Mesonet",
   "windSpeedMph": 63,
   "evidenceLevel": "observed"
  },
  {
   "id": "asos-bf-FNT-2026-07-04",
   "lat": 42.9667,
   "lon": -83.7494,
   "zip": "",
   "city": "FLINT",
   "date": "2026-07-04",
   "county": "Genesee",
   "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": "FLINT (FNT) recorded a 56 mph gust.",
   "sourceDetail": "MI_ASOS automated observation — FLINT (FNT) [365d backfill 2026-08]",
   "windSpeedMph": 56,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-202606252110-hail-43.14--83.31",
   "lat": 43.14,
   "lon": -83.31,
   "zip": "",
   "city": "4 S Deerfield Township",
   "date": "2026-06-25",
   "county": "Lapeer",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "HAIL reported near 4 S Deerfield Township, MI. Hail size: 1\".",
   "sourceDetail": "NWS DTX — Broadcast Media via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "spc-2026-06-25-228-2110",
   "lat": 43.14,
   "lon": -83.31,
   "zip": "",
   "city": "Deerfield Township",
   "date": "2026-06-25",
   "county": "Lapeer",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 90,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "(DTX)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "iem-lsr-2026-06-11-wind-42.99--84.14",
   "lat": 42.99,
   "lon": -84.14,
   "zip": "",
   "city": "Owosso Community Airpor",
   "date": "2026-06-11",
   "county": "Shiawassee",
   "source": "IEM Local Storm Reports",
   "severity": "moderate",
   "eventType": "wind",
   "confidence": 0.92,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "TSTM WND GST reported near Owosso Community Airpor",
   "sourceDetail": "NWS DTX — AWOS via Iowa Mesonet",
   "windSpeedMph": 50,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-202606120255-wind-42.99--84.14",
   "lat": 42.99,
   "lon": -84.14,
   "zip": "",
   "city": "Owosso Community Airpor",
   "date": "2026-06-11",
   "county": "Shiawassee",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "wind",
   "confidence": 92,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "TSTM WND GST reported near Owosso Community Airpor, MI. Peak gust: 58 mph.",
   "sourceDetail": "NWS DTX — AWOS via Iowa Mesonet",
   "windSpeedMph": 58,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-geo-2026-06-09T17:19:00Z-tornado-43.21--83.85",
   "lat": 43.21,
   "lon": -83.85,
   "zip": "",
   "city": "3 NE Montrose",
   "date": "2026-06-09",
   "county": "Genesee",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "tornado",
   "confidence": 92,
   "damageTypes": [
    "Structural roof failure",
    "Debris penetration",
    "Complete shingle removal"
   ],
   "description": "TORNADO reported near 3 NE Montrose, MI. Spotter relayed video of a brief small tornado in a farm field near Lake and Marshall roads.",
   "sourceDetail": "NWS DTX — Trained Spotter via Iowa Mesonet (GeoJSON)",
   "evidenceLevel": "reported"
  },
  {
   "id": "spc-2026-06-09-371-1719",
   "lat": 43.21,
   "lon": -83.85,
   "zip": "",
   "city": "Montrose",
   "date": "2026-06-09",
   "county": "Genesee",
   "source": "SPC Storm Reports",
   "severity": "moderate",
   "eventType": "tornado",
   "confidence": 90,
   "damageTypes": [
    "Structural roof failure",
    "Debris penetration",
    "Complete shingle removal"
   ],
   "description": "Spotter relayed video of a brief small tornado in a farm field near Lake and Marshall roads. (DTX)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-202605161030-hail-42.78--84.05",
   "lat": 42.78,
   "lon": -84.05,
   "zip": "",
   "city": "4 SW Union Plains",
   "date": "2026-05-16",
   "county": "Shiawassee",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "HAIL reported near 4 SW Union Plains, MI. Hail size: 1\".",
   "sourceDetail": "NWS DTX — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "spc-2026-05-15-500-1030",
   "lat": 42.78,
   "lon": -84.05,
   "zip": "",
   "city": "Union Plains",
   "date": "2026-05-15",
   "county": "Shiawassee",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 90,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Estimated quarter size (1 inch) hail reported via public photo. (DTX)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "iem-geo-2026-04-15T04:06:00Z-tornado-43.35--83.82",
   "lat": 43.35,
   "lon": -83.82,
   "zip": "",
   "city": "4 SE Bridgeport",
   "date": "2026-04-15",
   "county": "Saginaw",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "tornado",
   "confidence": 92,
   "damageTypes": [
    "Structural roof failure",
    "Debris penetration",
    "Complete shingle removal"
   ],
   "description": "TORNADO reported near 4 SE Bridgeport, MI. NWS Storm Survey team confirms an EF-0 tornado occurred in Bridgeport on April 15. The tornado started northwest of Roedel Rd and S Reimer Rd, continued southeast before lifting south of Roedel Rd between S Reimer Rd and Maple Rd.",
   "sourceDetail": "NWS DTX — NWS Storm Survey via Iowa Mesonet (GeoJSON)",
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-geo-2026-04-15T03:58:00Z-tornado-42.91--84.04",
   "lat": 42.91,
   "lon": -84.04,
   "zip": "",
   "city": "1 E Newburg",
   "date": "2026-04-14",
   "county": "Shiawassee",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "tornado",
   "confidence": 92,
   "damageTypes": [
    "Structural roof failure",
    "Debris penetration",
    "Complete shingle removal"
   ],
   "description": "TORNADO reported near 1 E Newburg, MI. NWS Storm Survey team confirms an EF-0 tornado occurred in Durand on April 14. The tornado started near Newburg Rd just west of Lansing Rd, continued east before lifting just southeast of Newburg Rd and S Reed Rd.",
   "sourceDetail": "NWS DTX — NWS Storm Survey via Iowa Mesonet (GeoJSON)",
   "evidenceLevel": "reported"
  },
  {
   "id": "spc-2026-04-14-552-0358",
   "lat": 42.91,
   "lon": -84.04,
   "zip": "",
   "city": "Newburg",
   "date": "2026-04-14",
   "county": "Shiawassee",
   "source": "SPC Storm Reports",
   "severity": "moderate",
   "eventType": "tornado",
   "confidence": 90,
   "damageTypes": [
    "Structural roof failure",
    "Debris penetration",
    "Complete shingle removal"
   ],
   "description": "NWS Storm Survey team confirms an EF-0 tornado occurred in Durand on April 14. The tornado started near Newburg Rd just west of Lansing Rd... continued east before lift (DTX)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported"
  },
  {
   "id": "spc-2026-04-14-553-0406",
   "lat": 43.35,
   "lon": -83.82,
   "zip": "",
   "city": "Bridgeport",
   "date": "2026-04-14",
   "county": "Saginaw",
   "source": "SPC Storm Reports",
   "severity": "moderate",
   "eventType": "tornado",
   "confidence": 90,
   "damageTypes": [
    "Structural roof failure",
    "Debris penetration",
    "Complete shingle removal"
   ],
   "description": "NWS Storm Survey team confirms an EF-0 tornado occurred in Bridgeport on April 15. The tornado started northwest of Roedel Rd and S Reimer Rd... continued southeast bef (DTX)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported"
  },
  {
   "id": "asos-bf-FNT-2026-03-31",
   "lat": 42.9667,
   "lon": -83.7494,
   "zip": "",
   "city": "FLINT",
   "date": "2026-03-31",
   "county": "Genesee",
   "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": "FLINT (FNT) recorded a 52 mph gust.",
   "sourceDetail": "MI_ASOS automated observation — FLINT (FNT) [365d backfill 2026-08]",
   "windSpeedMph": 52,
   "evidenceLevel": "observed"
  },
  {
   "id": "asos-bf-FNT-2026-03-16",
   "lat": 42.9667,
   "lon": -83.7494,
   "zip": "",
   "city": "FLINT",
   "date": "2026-03-16",
   "county": "Genesee",
   "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": "FLINT (FNT) recorded a 53 mph gust.",
   "sourceDetail": "MI_ASOS automated observation — FLINT (FNT) [365d backfill 2026-08]",
   "windSpeedMph": 53,
   "evidenceLevel": "observed"
  },
  {
   "id": "asos-bf-FNT-2026-03-15",
   "lat": 42.9667,
   "lon": -83.7494,
   "zip": "",
   "city": "FLINT",
   "date": "2026-03-15",
   "county": "Genesee",
   "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": "FLINT (FNT) recorded a 50 mph gust.",
   "sourceDetail": "MI_ASOS automated observation — FLINT (FNT) [365d backfill 2026-08]",
   "windSpeedMph": 50,
   "evidenceLevel": "observed"
  },
  {
   "id": "asos-bf-FNT-2026-03-13",
   "lat": 42.9667,
   "lon": -83.7494,
   "zip": "",
   "city": "FLINT",
   "date": "2026-03-13",
   "county": "Genesee",
   "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": "FLINT (FNT) recorded a 59 mph gust.",
   "sourceDetail": "MI_ASOS automated observation — FLINT (FNT) [365d backfill 2026-08]",
   "windSpeedMph": 59,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-202602182258-hail-42.75--83.69",
   "lat": 42.75,
   "lon": -83.69,
   "zip": "",
   "city": "3 E Tyrone Township",
   "date": "2026-02-18",
   "county": "Livingston",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "HAIL reported near 3 E Tyrone Township, MI. Hail size: 1\".",
   "sourceDetail": "NWS DTX — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "iem-202602182307-hail-42.73--83.62",
   "lat": 42.73,
   "lon": -83.62,
   "zip": "",
   "city": "4 W Davisburg",
   "date": "2026-02-18",
   "county": "Oakland",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "HAIL reported near 4 W Davisburg, MI. Hail size: 1\".",
   "sourceDetail": "NWS DTX — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "asos-bf-FNT-2026-01-09",
   "lat": 42.9667,
   "lon": -83.7494,
   "zip": "",
   "city": "FLINT",
   "date": "2026-01-09",
   "county": "Genesee",
   "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": "FLINT (FNT) recorded a 50 mph gust.",
   "sourceDetail": "MI_ASOS automated observation — FLINT (FNT) [365d backfill 2026-08]",
   "windSpeedMph": 50,
   "evidenceLevel": "observed"
  },
  {
   "id": "asos-bf-FNT-2026-01-08",
   "lat": 42.9667,
   "lon": -83.7494,
   "zip": "",
   "city": "FLINT",
   "date": "2026-01-08",
   "county": "Genesee",
   "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": "FLINT (FNT) recorded a 56 mph gust.",
   "sourceDetail": "MI_ASOS automated observation — FLINT (FNT) [365d backfill 2026-08]",
   "windSpeedMph": 56,
   "evidenceLevel": "observed"
  },
  {
   "id": "asos-bf-FNT-2025-12-29",
   "lat": 42.9667,
   "lon": -83.7494,
   "zip": "",
   "city": "FLINT",
   "date": "2025-12-29",
   "county": "Genesee",
   "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": "FLINT (FNT) recorded a 55 mph gust.",
   "sourceDetail": "MI_ASOS automated observation — FLINT (FNT) [365d backfill 2026-08]",
   "windSpeedMph": 55,
   "evidenceLevel": "observed"
  }
 ]
}