{
 "dataset": "Fort Smith, AR 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": "2026-08-24T10:15:11.95+00:00",
 "window_days": 365,
 "event_count": 36,
 "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-FSM-2026-08-17-128834",
   "lat": 35.3366,
   "lon": -94.3674,
   "zip": "",
   "city": "FORT SMITH MUNI",
   "date": "2026-08-17",
   "county": "Sebastian",
   "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": "FORT SMITH MUNI (FSM) recorded a 56 mph gust.",
   "sourceDetail": "AR_ASOS automated observation — FORT SMITH MUNI (FSM)",
   "windSpeedMph": 56,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-geo-2026-06-06-tornado-35.19--94.30",
   "lat": 35.19,
   "lon": -94.3,
   "zip": "",
   "city": "1 SE Excelsior",
   "date": "2026-06-06",
   "county": "Sebastian",
   "source": "IEM Local Storm Reports",
   "severity": "moderate",
   "eventType": "tornado",
   "confidence": 0.9,
   "damageTypes": [
    "Structural roof failure",
    "Debris penetration",
    "Complete shingle removal"
   ],
   "description": "TDS from KSRX radar and reports of damage to trees and a barn roof in the area.",
   "sourceDetail": "NWS TSA — Official NWS Obs via Iowa Mesonet (GeoJSON)",
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-geo-2026-06-06-tornado-35.39--94.29",
   "lat": 35.39,
   "lon": -94.29,
   "zip": "",
   "city": "4 N Barling",
   "date": "2026-06-06",
   "county": "Crawford",
   "source": "IEM Local Storm Reports",
   "severity": "moderate",
   "eventType": "tornado",
   "confidence": 0.9,
   "damageTypes": [
    "Structural roof failure",
    "Debris penetration",
    "Complete shingle removal"
   ],
   "description": "Likely TDS from KSRX radar along with spotter report and picture of tornado from social media.",
   "sourceDetail": "NWS TSA — Emergency Mngr via Iowa Mesonet (GeoJSON)",
   "evidenceLevel": "reported"
  },
  {
   "id": "spc-2026-06-06-94-0039",
   "lat": 35.19,
   "lon": -94.3,
   "zip": "",
   "city": "Excelsior",
   "date": "2026-06-06",
   "county": "Sebastian",
   "source": "SPC Storm Reports",
   "severity": "moderate",
   "eventType": "tornado",
   "confidence": 90,
   "damageTypes": [
    "Structural roof failure",
    "Debris penetration",
    "Complete shingle removal"
   ],
   "description": "TDS from KSRX radar and reports of damage to trees and a barn roof in the area. (TSA)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported"
  },
  {
   "id": "spc-2026-06-06-95-0134",
   "lat": 35.39,
   "lon": -94.29,
   "zip": "",
   "city": "Barling",
   "date": "2026-06-06",
   "county": "Crawford",
   "source": "SPC Storm Reports",
   "severity": "moderate",
   "eventType": "tornado",
   "confidence": 90,
   "damageTypes": [
    "Structural roof failure",
    "Debris penetration",
    "Complete shingle removal"
   ],
   "description": "Likely TDS from KSRX radar along with spotter report and picture of tornado from social media. (TSA)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-lsr-2026-05-08-hail-35.41--94.38",
   "lat": 35.41,
   "lon": -94.38,
   "zip": "",
   "city": "2 SW Van Buren",
   "date": "2026-05-08",
   "county": "Sebastian",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Relayed via spotter network.",
   "sourceDetail": "NWS TSA — Trained Spotter via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "iem-lsr-2026-05-08-hail-35.45--94.35",
   "lat": 35.45,
   "lon": -94.35,
   "zip": "",
   "city": "1 N Van Buren",
   "date": "2026-05-08",
   "county": "Crawford",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Relayed via spotter network.",
   "sourceDetail": "NWS TSA — Trained Spotter via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "iem-lsr-2026-05-08-hail-35.37--94.40",
   "lat": 35.37,
   "lon": -94.4,
   "zip": "",
   "city": "1 S Fort Smith",
   "date": "2026-05-08",
   "county": "Sebastian",
   "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 Fort Smith",
   "sourceDetail": "NWS TSA — Trained Spotter via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.25
  },
  {
   "id": "iem-lsr-2026-05-08-hail-35.37--94.41",
   "lat": 35.37,
   "lon": -94.41,
   "zip": "",
   "city": "1 SW Fort Smith",
   "date": "2026-05-08",
   "county": "Sebastian",
   "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: Quarter (1.00 in.).",
   "sourceDetail": "NWS TSA — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "iem-lsr-2026-05-08-hail-35.39--94.38",
   "lat": 35.39,
   "lon": -94.38,
   "zip": "",
   "city": "1 E Fort Smith",
   "date": "2026-05-08",
   "county": "Sebastian",
   "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 E Fort Smith",
   "sourceDetail": "NWS TSA — Amateur Radio via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.75
  },
  {
   "id": "iem-lsr-2026-05-08-hail-35.33--94.32",
   "lat": 35.33,
   "lon": -94.32,
   "zip": "",
   "city": "1 W Barling",
   "date": "2026-05-08",
   "county": "Sebastian",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Damage to vegetation reported. Time revised from radar estimate.",
   "sourceDetail": "NWS TSA — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.25
  },
  {
   "id": "iem-lsr-2026-05-08-hail-35.35--94.31",
   "lat": 35.35,
   "lon": -94.31,
   "zip": "",
   "city": "2 N Barling",
   "date": "2026-05-08",
   "county": "Sebastian",
   "source": "IEM Local Storm Reports",
   "severity": "moderate",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Report from mPING: Dime (0.75 in.). Time estimated from radar.",
   "sourceDetail": "NWS TSA — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 0.75
  },
  {
   "id": "iem-lsr-2026-05-08-hail-35.33--94.30",
   "lat": 35.33,
   "lon": -94.3,
   "zip": "",
   "city": "1 N Barling",
   "date": "2026-05-08",
   "county": "Sebastian",
   "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: Quarter (1.00 in.).",
   "sourceDetail": "NWS TSA — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "spc-2026-05-08-127-0215",
   "lat": 35.33,
   "lon": -94.32,
   "zip": "",
   "city": "Barling",
   "date": "2026-05-08",
   "county": "Sebastian",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 90,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Damage to vegetation reported. Time revised from radar estimate. (TSA)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.25
  },
  {
   "id": "spc-2026-05-08-128-0218",
   "lat": 35.33,
   "lon": -94.3,
   "zip": "",
   "city": "Barling",
   "date": "2026-05-08",
   "county": "Sebastian",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 90,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Report from mPING: Quarter (1.00 in.). (TSA)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "spc-2026-05-08-122-0205",
   "lat": 35.41,
   "lon": -94.38,
   "zip": "",
   "city": "Van Buren",
   "date": "2026-05-08",
   "county": "Sebastian",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 90,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Relayed via spotter network. (TSA)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "spc-2026-05-08-123-0207",
   "lat": 35.45,
   "lon": -94.35,
   "zip": "",
   "city": "Van Buren",
   "date": "2026-05-08",
   "county": "Crawford",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 90,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Relayed via spotter network. (TSA)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "spc-2026-05-08-124-0209",
   "lat": 35.37,
   "lon": -94.4,
   "zip": "",
   "city": "Fort Smith",
   "date": "2026-05-08",
   "county": "Sebastian",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 90,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "(TSA)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.25
  },
  {
   "id": "spc-2026-05-08-125-0214",
   "lat": 35.37,
   "lon": -94.41,
   "zip": "",
   "city": "Fort Smith",
   "date": "2026-05-08",
   "county": "Sebastian",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 90,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Report from mPING: Quarter (1.00 in.). (TSA)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "spc-2026-05-08-126-0214",
   "lat": 35.39,
   "lon": -94.38,
   "zip": "",
   "city": "Fort Smith",
   "date": "2026-05-08",
   "county": "Sebastian",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 90,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "(TSA)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.75
  },
  {
   "id": "asos-bf-FSM-2026-05-08",
   "lat": 35.3366,
   "lon": -94.3674,
   "zip": "",
   "city": "FORT SMITH MUNI",
   "date": "2026-05-08",
   "county": "Sebastian",
   "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": "FORT SMITH MUNI (FSM) recorded a 54 mph gust.",
   "sourceDetail": "AR_ASOS automated observation — FORT SMITH MUNI (FSM) [365d backfill 2026-08]",
   "windSpeedMph": 54,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-04-25-hail-35.02--94.44",
   "lat": 35.02,
   "lon": -94.44,
   "zip": "",
   "city": "3 W Hartford",
   "date": "2026-04-25",
   "county": "Sebastian",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Relayed from Hartford FD via HAM.",
   "sourceDetail": "NWS TSA — Amateur Radio via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.75
  },
  {
   "id": "iem-lsr-2026-04-25-hail-35.02--94.41",
   "lat": 35.02,
   "lon": -94.41,
   "zip": "",
   "city": "2 W Hartford",
   "date": "2026-04-25",
   "county": "Sebastian",
   "source": "IEM Local Storm Reports",
   "severity": "severe",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Time estimated from radar.",
   "sourceDetail": "NWS TSA — Broadcast Media via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 2.5
  },
  {
   "id": "spc-2026-04-25-207-0104",
   "lat": 35.02,
   "lon": -94.44,
   "zip": "",
   "city": "Hartford",
   "date": "2026-04-25",
   "county": "Sebastian",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 90,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Relayed from Hartford FD via HAM. (TSA)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.75
  },
  {
   "id": "spc-2026-04-25-208-0110",
   "lat": 35.02,
   "lon": -94.41,
   "zip": "",
   "city": "Hartford",
   "date": "2026-04-25",
   "county": "Sebastian",
   "source": "SPC Storm Reports",
   "severity": "severe",
   "eventType": "hail",
   "confidence": 90,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Time estimated from radar. (TSA)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported",
   "hailSizeInches": 2.5
  },
  {
   "id": "iem-lsr-2026-04-24-hail-35.24--94.44",
   "lat": 35.24,
   "lon": -94.44,
   "zip": "",
   "city": "1 W Bonanza",
   "date": "2026-04-24",
   "county": "Sebastian",
   "source": "IEM Local Storm Reports",
   "severity": "severe",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Photo of hail shown next to a quarter. Hail appears to be approximately two quarters wide. Location was just west of Bonanza on the Oklahoma and Arkansas state line. Time estimated by radar.",
   "sourceDetail": "NWS TSA — Storm Chaser via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 2
  },
  {
   "id": "iem-lsr-2026-04-24-hail-35.26--94.41",
   "lat": 35.26,
   "lon": -94.41,
   "zip": "",
   "city": "2 NE Bonanza",
   "date": "2026-04-24",
   "county": "Sebastian",
   "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: Quarter (1.00 in.).",
   "sourceDetail": "NWS TSA — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "spc-2026-04-24-237-2252",
   "lat": 35.24,
   "lon": -94.44,
   "zip": "",
   "city": "Bonanza",
   "date": "2026-04-24",
   "county": "Sebastian",
   "source": "SPC Storm Reports",
   "severity": "severe",
   "eventType": "hail",
   "confidence": 90,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Photo of hail shown next to a quarter. Hail appears to be approximately two quarters wide. Location was just west of Bonanza on the Oklahoma and Arkansas state line. Ti (TSA)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported",
   "hailSizeInches": 2
  },
  {
   "id": "spc-2026-04-24-238-2254",
   "lat": 35.26,
   "lon": -94.41,
   "zip": "",
   "city": "Bonanza",
   "date": "2026-04-24",
   "county": "Sebastian",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 90,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Report from mPING: Quarter (1.00 in.). (TSA)",
   "sourceDetail": "Storm Prediction Center verified report",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "asos-bf-FSM-2026-04-24",
   "lat": 35.3366,
   "lon": -94.3674,
   "zip": "",
   "city": "FORT SMITH MUNI",
   "date": "2026-04-24",
   "county": "Sebastian",
   "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": "FORT SMITH MUNI (FSM) recorded a 51 mph gust.",
   "sourceDetail": "AR_ASOS automated observation — FORT SMITH MUNI (FSM) [365d backfill 2026-08]",
   "windSpeedMph": 51,
   "evidenceLevel": "observed"
  },
  {
   "id": "asos-bf-FSM-2026-03-15",
   "lat": 35.3366,
   "lon": -94.3674,
   "zip": "",
   "city": "FORT SMITH MUNI",
   "date": "2026-03-15",
   "county": "Sebastian",
   "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": "FORT SMITH MUNI (FSM) recorded a 52 mph gust.",
   "sourceDetail": "AR_ASOS automated observation — FORT SMITH MUNI (FSM) [365d backfill 2026-08]",
   "windSpeedMph": 52,
   "evidenceLevel": "observed"
  },
  {
   "id": "asos-bf-FSM-2026-03-11",
   "lat": 35.3366,
   "lon": -94.3674,
   "zip": "",
   "city": "FORT SMITH MUNI",
   "date": "2026-03-11",
   "county": "Sebastian",
   "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": "FORT SMITH MUNI (FSM) recorded a 50 mph gust.",
   "sourceDetail": "AR_ASOS automated observation — FORT SMITH MUNI (FSM) [365d backfill 2026-08]",
   "windSpeedMph": 50,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-03-05-hail-35.42--94.37",
   "lat": 35.42,
   "lon": -94.37,
   "zip": "",
   "city": "2 SW Van Buren",
   "date": "2026-03-05",
   "county": "Sebastian",
   "source": "IEM Local Storm Reports",
   "severity": "moderate",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "HAIL reported near 2 SW Van Buren",
   "sourceDetail": "NWS TSA — Trained Spotter via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 0.75
  },
  {
   "id": "iem-lsr-2025-09-16-hail-35.48--94.32",
   "lat": 35.48,
   "lon": -94.32,
   "zip": "",
   "city": "1 W Furry",
   "date": "2025-09-16",
   "county": "Crawford",
   "source": "IEM Local Storm Reports",
   "severity": "moderate",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Public report of nickel to quarter sized hail.",
   "sourceDetail": "NWS TSA — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 0.88
  },
  {
   "id": "iem-lsr-2025-09-16-hail-35.37--94.41",
   "lat": 35.37,
   "lon": -94.41,
   "zip": "",
   "city": "1 SW Fort Smith",
   "date": "2025-09-16",
   "county": "Sebastian",
   "source": "IEM Local Storm Reports",
   "severity": "moderate",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Report from mPING: Dime (0.75 in.).",
   "sourceDetail": "NWS TSA — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 0.75
  },
  {
   "id": "asos-bf-FSM-2025-09-16",
   "lat": 35.3366,
   "lon": -94.3674,
   "zip": "",
   "city": "FORT SMITH MUNI",
   "date": "2025-09-16",
   "county": "Sebastian",
   "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": "FORT SMITH MUNI (FSM) recorded a 50 mph gust.",
   "sourceDetail": "AR_ASOS automated observation — FORT SMITH MUNI (FSM) [365d backfill 2026-08]",
   "windSpeedMph": 50,
   "evidenceLevel": "observed"
  }
 ]
}