{
 "dataset": "South Gate, CA 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": "2026-08-24T10:45:22.063+00:00",
 "window_days": 365,
 "event_count": 15,
 "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-bf-SMO-2026-03-07",
   "lat": 34.021,
   "lon": -118.4471,
   "zip": "",
   "city": "SANTA MONICA MUNI",
   "date": "2026-03-07",
   "county": "Los Angeles",
   "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": "SANTA MONICA MUNI (SMO) recorded a 50 mph gust.",
   "sourceDetail": "CA_ASOS automated observation — SANTA MONICA MUNI (SMO) [365d backfill 2026-08]",
   "windSpeedMph": 50,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-03-05-wind-34.27--118.16",
   "lat": 34.27,
   "lon": -118.16,
   "zip": "",
   "city": "5 NNW Altadena",
   "date": "2026-03-05",
   "county": "Los Angeles",
   "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 148SE Clear Creek (SCE).",
   "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet",
   "windSpeedMph": 65,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-02-18-wind-34.27--118.15",
   "lat": 34.27,
   "lon": -118.15,
   "zip": "",
   "city": "6 N Altadena",
   "date": "2026-02-18",
   "county": "Los Angeles",
   "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 CEKC1 Clear Creek RAWS measured wind gust with convective line. Report was delayed.",
   "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet",
   "windSpeedMph": 67,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-02-18-wind-34.27--118.05",
   "lat": 34.27,
   "lon": -118.05,
   "zip": "",
   "city": "4 NNE Mount Wilson",
   "date": "2026-02-18",
   "county": "Los Angeles",
   "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 099SE Barley Flats Rd (SCE).",
   "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet",
   "windSpeedMph": 78,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-02-18-wind-34.20--118.09",
   "lat": 34.2,
   "lon": -118.09,
   "zip": "",
   "city": "2 E Altadena",
   "date": "2026-02-18",
   "county": "Los Angeles",
   "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 HNGC1 Henniger Flats RAWS. Delayed report of wind gusts with convective line.",
   "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet",
   "windSpeedMph": 58,
   "evidenceLevel": "observed"
  },
  {
   "id": "asos-bf-LAX-2026-02-18",
   "lat": 33.9382,
   "lon": -118.3865,
   "zip": "",
   "city": "LOS ANGELES INTL",
   "date": "2026-02-18",
   "county": "Los Angeles",
   "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": "LOS ANGELES INTL (LAX) recorded a 53 mph gust.",
   "sourceDetail": "CA_ASOS automated observation — LOS ANGELES INTL (LAX) [365d backfill 2026-08]",
   "windSpeedMph": 53,
   "evidenceLevel": "observed"
  },
  {
   "id": "asos-bf-LGB-2026-02-18",
   "lat": 33.8118,
   "lon": -118.1472,
   "zip": "",
   "city": "LONG BEACH AIRPORT",
   "date": "2026-02-18",
   "county": "Los Angeles",
   "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": "LONG BEACH AIRPORT (LGB) recorded a 50 mph gust.",
   "sourceDetail": "CA_ASOS automated observation — LONG BEACH AIRPORT (LGB) [365d backfill 2026-08]",
   "windSpeedMph": 50,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-02-17-wind-34.27--118.15",
   "lat": 34.27,
   "lon": -118.15,
   "zip": "",
   "city": "6 N Altadena",
   "date": "2026-02-17",
   "county": "Los Angeles",
   "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 CEKC1 Clear Creek RAWS.",
   "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet",
   "windSpeedMph": 61,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-02-17-wind-34.27--118.05",
   "lat": 34.27,
   "lon": -118.05,
   "zip": "",
   "city": "4 NNE Mount Wilson",
   "date": "2026-02-17",
   "county": "Los Angeles",
   "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 099SE Barley Flats Rd (SCE).",
   "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet",
   "windSpeedMph": 68,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-01-10-wind-34.23--118.19",
   "lat": 34.23,
   "lon": -118.19,
   "zip": "",
   "city": "4 NW Altadena",
   "date": "2026-01-10",
   "county": "Los Angeles",
   "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 149SE Mt Lukens Truck Trail (SCE).",
   "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet",
   "windSpeedMph": 61,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-01-09-wind-34.27--118.16",
   "lat": 34.27,
   "lon": -118.16,
   "zip": "",
   "city": "5 NNW Altadena",
   "date": "2026-01-09",
   "county": "Los Angeles",
   "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 148SE Clear Creek (SCE).",
   "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet",
   "windSpeedMph": 58,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-geo-2025-12-25-tornado-34.03--118.20",
   "lat": 34.03,
   "lon": -118.2,
   "zip": "",
   "city": "2 WSW East Los Angeles",
   "date": "2025-12-25",
   "county": "Los Angeles",
   "source": "IEM Local Storm Reports",
   "severity": "moderate",
   "eventType": "tornado",
   "confidence": 0.9,
   "damageTypes": [
    "Structural roof failure",
    "Debris penetration",
    "Complete shingle removal"
   ],
   "description": "The National Weather Service conducted a storm survey in the neighborhood of Boyle Heights in Los Angeles County, CA for damage associated with a low-topped mini supercell. Damage indicated a brief EF0 tornado occurred, with a maximum wind speed of 80 mph, a distance traveled of 0.3 miles, and a width of 30 yards.",
   "sourceDetail": "NWS LOX — NWS Storm Survey via Iowa Mesonet (GeoJSON)",
   "evidenceLevel": "reported"
  },
  {
   "id": "asos-bf-BUR-2025-12-24",
   "lat": 34.2007,
   "lon": -118.3587,
   "zip": "",
   "city": "BURBANK/GLENDALE",
   "date": "2025-12-24",
   "county": "Los Angeles",
   "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": "BURBANK/GLENDALE (BUR) recorded a 53 mph gust.",
   "sourceDetail": "CA_ASOS automated observation — BURBANK/GLENDALE (BUR) [365d backfill 2026-08]",
   "windSpeedMph": 53,
   "evidenceLevel": "observed"
  },
  {
   "id": "asos-bf-VNY-2025-12-24",
   "lat": 34.2097,
   "lon": -118.4892,
   "zip": "",
   "city": "VAN NUYS AIRPORT",
   "date": "2025-12-24",
   "county": "Los Angeles",
   "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": "VAN NUYS AIRPORT (VNY) recorded a 50 mph gust.",
   "sourceDetail": "CA_ASOS automated observation — VAN NUYS AIRPORT (VNY) [365d backfill 2026-08]",
   "windSpeedMph": 50,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2025-10-14-wind-34.27--118.05",
   "lat": 34.27,
   "lon": -118.05,
   "zip": "",
   "city": "4 NNE Mount Wilson",
   "date": "2025-10-14",
   "county": "Los Angeles",
   "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 099SE Barley Flats Rd (SCE).",
   "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet",
   "windSpeedMph": 69,
   "evidenceLevel": "observed"
  }
 ]
}