{
 "id": "ev-59",
 "slug": "extreme-rain-us-2026-09-01-2",
 "title": "Extreme rain in United States, 1 to 2 September 2026",
 "type": "extreme_rain",
 "status": "closed",
 "start": "2026-09-01",
 "end": "2026-09-02",
 "peakDay": "2026-09-02",
 "countries": [
  "US"
 ],
 "footprint": {
  "type": "Polygon",
  "coordinates": [
   [
    [
     -97.54,
     42.2
    ],
    [
     -91.35,
     43.76
    ],
    [
     -91.44,
     44
    ],
    [
     -95.58,
     43.65
    ],
    [
     -97.36,
     42.88
    ],
    [
     -97.54,
     42.2
    ]
   ]
  ]
 },
 "counts": {
  "byType": {
   "prcp_high": 7
  }
 },
 "dailyCounts": [
  {
   "date": "2026-09-01",
   "n": 1
  },
  {
   "date": "2026-09-02",
   "n": 6
  }
 ],
 "top": [
  {
   "id": "USC00478589-2026-09-02-prcp_high-daily",
   "stationId": "USC00478589",
   "stationName": "Trempealeau Dam 6",
   "countryIso2": "US",
   "type": "prcp_high",
   "timescale": "daily",
   "date": "2026-09-02",
   "value": 70.6,
   "unit": "mm",
   "prevValue": 27.2,
   "prevDate": "1959-09-02",
   "margin": 43.4,
   "yearsStood": 67,
   "porYears": 91,
   "tie": false,
   "provisional": true,
   "significance": 58,
   "lat": 43.9994,
   "lon": -91.4378,
   "firstSeen": "2026-10-10T23:53:37Z",
   "revised": "2026-10-18"
  },
  {
   "id": "USC00134735-2026-09-02-prcp_high-daily",
   "stationId": "USC00134735",
   "stationName": "Le Mars",
   "countryIso2": "US",
   "type": "prcp_high",
   "timescale": "daily",
   "date": "2026-09-02",
   "value": 50.8,
   "unit": "mm",
   "prevValue": 33.8,
   "prevDate": "1992-09-02",
   "margin": 17,
   "yearsStood": 33,
   "porYears": 131,
   "tie": false,
   "provisional": true,
   "significance": 31,
   "lat": 42.7908,
   "lon": -96.1508,
   "firstSeen": "2026-10-10T23:49:38Z",
   "revised": "2026-10-18"
  },
  {
   "id": "USC00219046-2026-09-02-prcp_high-daily",
   "stationId": "USC00219046",
   "stationName": "Winnebago",
   "countryIso2": "US",
   "type": "prcp_high",
   "timescale": "daily",
   "date": "2026-09-02",
   "value": 41.9,
   "unit": "mm",
   "prevValue": 37.3,
   "prevDate": "1966-09-02",
   "margin": 4.6,
   "yearsStood": 60,
   "porYears": 129,
   "tie": false,
   "provisional": true,
   "significance": 30,
   "lat": 43.7639,
   "lon": -94.1661,
   "firstSeen": "2026-10-10T23:50:47Z",
   "revised": "2026-10-18"
  },
  {
   "id": "USC00219170-2026-09-02-prcp_high-daily",
   "stationId": "USC00219170",
   "stationName": "Worthington 2 NNE",
   "countryIso2": "US",
   "type": "prcp_high",
   "timescale": "daily",
   "date": "2026-09-02",
   "value": 26.2,
   "unit": "mm",
   "prevValue": 20.3,
   "prevDate": "1985-09-02",
   "margin": 5.9,
   "yearsStood": 40,
   "porYears": 56,
   "tie": false,
   "provisional": true,
   "significance": 21,
   "lat": 43.6453,
   "lon": -95.5803,
   "firstSeen": "2026-10-10T23:50:47Z",
   "revised": "2026-10-18"
  },
  {
   "id": "USC00213808-2026-09-02-prcp_high-daily",
   "stationId": "USC00213808",
   "stationName": "Hokah Wwtp",
   "countryIso2": "US",
   "type": "prcp_high",
   "timescale": "daily",
   "date": "2026-09-02",
   "value": 15,
   "unit": "mm",
   "prevValue": 6.1,
   "prevDate": "2002-09-02",
   "margin": 8.9,
   "yearsStood": 24,
   "porYears": 79,
   "tie": false,
   "provisional": true,
   "significance": 19,
   "lat": 43.7636,
   "lon": -91.3481,
   "firstSeen": "2026-10-10T23:50:47Z",
   "revised": "2026-10-18"
  },
  {
   "id": "USC00256720-2026-09-02-prcp_high-daily",
   "stationId": "USC00256720",
   "stationName": "Pierce",
   "countryIso2": "US",
   "type": "prcp_high",
   "timescale": "daily",
   "date": "2026-09-02",
   "value": 21.6,
   "unit": "mm",
   "prevValue": 14.5,
   "prevDate": "2010-09-02",
   "margin": 7.1,
   "yearsStood": 16,
   "porYears": 79,
   "tie": false,
   "provisional": true,
   "significance": 16,
   "lat": 42.2014,
   "lon": -97.5378,
   "firstSeen": "2026-10-10T23:51:24Z",
   "revised": "2026-10-18"
  },
  {
   "id": "USC00399502-2026-09-01-prcp_high-daily",
   "stationId": "USC00399502",
   "stationName": "Yankton 2 E",
   "countryIso2": "US",
   "type": "prcp_high",
   "timescale": "daily",
   "date": "2026-09-01",
   "value": 14.5,
   "unit": "mm",
   "prevValue": 13,
   "prevDate": "2019-09-01",
   "margin": 1.5,
   "yearsStood": 7,
   "porYears": 79,
   "tie": false,
   "provisional": true,
   "significance": 10,
   "lat": 42.8786,
   "lon": -97.3636,
   "firstSeen": "2026-10-10T23:52:23Z",
   "revised": "2026-10-18"
  }
 ],
 "scatter": [
  {
   "margin": 43.4,
   "yearsStood": 67
  },
  {
   "margin": 17,
   "yearsStood": 33
  },
  {
   "margin": 4.6,
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  },
  {
   "margin": 5.9,
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  },
  {
   "margin": 8.9,
   "yearsStood": 24
  },
  {
   "margin": 7.1,
   "yearsStood": 16
  },
  {
   "margin": 1.5,
   "yearsStood": 7
  }
 ],
 "similar": [
  {
   "id": "ev-2070",
   "slug": "extreme-rain-us-2019-02-23",
   "title": "Extreme rain in United States and Mexico, 23 February to 15 March 2019",
   "type": "extreme_rain",
   "status": "closed",
   "start": "2019-02-23",
   "end": "2019-03-15",
   "peakDay": "2019-03-13",
   "countries": [
    "US",
    "MX"
   ],
   "recordCount": 2223,
   "stationCount": 1625,
   "maxSignificance": 86
  },
  {
   "id": "ev-8298",
   "slug": "extreme-rain-us-2024-01-03-2",
   "title": "Extreme rain in United States, 3 to 19 January 2024",
   "type": "extreme_rain",
   "status": "closed",
   "start": "2024-01-03",
   "end": "2024-01-19",
   "peakDay": "2024-01-09",
   "countries": [
    "US"
   ],
   "recordCount": 2133,
   "stationCount": 1768,
   "maxSignificance": 80
  },
  {
   "id": "ev-4723",
   "slug": "extreme-rain-au-2021-03-07-2",
   "title": "Extreme rain in Australia, 7 to 26 March 2021",
   "type": "extreme_rain",
   "status": "closed",
   "start": "2021-03-07",
   "end": "2021-03-26",
   "peakDay": "2021-03-23",
   "countries": [
    "AU"
   ],
   "recordCount": 2099,
   "stationCount": 1236,
   "maxSignificance": 80
  },
  {
   "id": "ev-1252",
   "slug": "extreme-rain-us-2018-09-29-2",
   "title": "Extreme rain in United States and Mexico, 29 September to 19 October 2018",
   "type": "extreme_rain",
   "status": "closed",
   "start": "2018-09-29",
   "end": "2018-10-19",
   "peakDay": "2018-10-09",
   "countries": [
    "US",
    "MX"
   ],
   "recordCount": 1970,
   "stationCount": 1501,
   "maxSignificance": 80
  },
  {
   "id": "ev-6597",
   "slug": "extreme-rain-us-2022-12-19-2",
   "title": "Extreme rain in United States, 19 December 2022 to 13 January 2023",
   "type": "extreme_rain",
   "status": "closed",
   "start": "2022-12-19",
   "end": "2023-01-13",
   "peakDay": "2023-01-03",
   "countries": [
    "US"
   ],
   "recordCount": 1941,
   "stationCount": 1353,
   "maxSignificance": 80
  }
 ],
 "asOf": "2026-10-17T00:00:00Z",
 "revised": "2026-10-17",
 "records": [
  {
   "id": "USC00399502-2026-09-01-prcp_high-daily",
   "stationId": "USC00399502",
   "stationName": "Yankton 2 E",
   "countryIso2": "US",
   "type": "prcp_high",
   "timescale": "daily",
   "date": "2026-09-01",
   "value": 14.5,
   "unit": "mm",
   "prevValue": 13,
   "prevDate": "2019-09-01",
   "margin": 1.5,
   "yearsStood": 7,
   "porYears": 79,
   "tie": false,
   "provisional": true,
   "significance": 10,
   "lat": 42.8786,
   "lon": -97.3636,
   "firstSeen": "2026-10-10T23:52:23Z",
   "revised": "2026-10-18"
  },
  {
   "id": "USC00478589-2026-09-02-prcp_high-daily",
   "stationId": "USC00478589",
   "stationName": "Trempealeau Dam 6",
   "countryIso2": "US",
   "type": "prcp_high",
   "timescale": "daily",
   "date": "2026-09-02",
   "value": 70.6,
   "unit": "mm",
   "prevValue": 27.2,
   "prevDate": "1959-09-02",
   "margin": 43.4,
   "yearsStood": 67,
   "porYears": 91,
   "tie": false,
   "provisional": true,
   "significance": 58,
   "lat": 43.9994,
   "lon": -91.4378,
   "firstSeen": "2026-10-10T23:53:37Z",
   "revised": "2026-10-18"
  },
  {
   "id": "USC00134735-2026-09-02-prcp_high-daily",
   "stationId": "USC00134735",
   "stationName": "Le Mars",
   "countryIso2": "US",
   "type": "prcp_high",
   "timescale": "daily",
   "date": "2026-09-02",
   "value": 50.8,
   "unit": "mm",
   "prevValue": 33.8,
   "prevDate": "1992-09-02",
   "margin": 17,
   "yearsStood": 33,
   "porYears": 131,
   "tie": false,
   "provisional": true,
   "significance": 31,
   "lat": 42.7908,
   "lon": -96.1508,
   "firstSeen": "2026-10-10T23:49:38Z",
   "revised": "2026-10-18"
  },
  {
   "id": "USC00219046-2026-09-02-prcp_high-daily",
   "stationId": "USC00219046",
   "stationName": "Winnebago",
   "countryIso2": "US",
   "type": "prcp_high",
   "timescale": "daily",
   "date": "2026-09-02",
   "value": 41.9,
   "unit": "mm",
   "prevValue": 37.3,
   "prevDate": "1966-09-02",
   "margin": 4.6,
   "yearsStood": 60,
   "porYears": 129,
   "tie": false,
   "provisional": true,
   "significance": 30,
   "lat": 43.7639,
   "lon": -94.1661,
   "firstSeen": "2026-10-10T23:50:47Z",
   "revised": "2026-10-18"
  },
  {
   "id": "USC00219170-2026-09-02-prcp_high-daily",
   "stationId": "USC00219170",
   "stationName": "Worthington 2 NNE",
   "countryIso2": "US",
   "type": "prcp_high",
   "timescale": "daily",
   "date": "2026-09-02",
   "value": 26.2,
   "unit": "mm",
   "prevValue": 20.3,
   "prevDate": "1985-09-02",
   "margin": 5.9,
   "yearsStood": 40,
   "porYears": 56,
   "tie": false,
   "provisional": true,
   "significance": 21,
   "lat": 43.6453,
   "lon": -95.5803,
   "firstSeen": "2026-10-10T23:50:47Z",
   "revised": "2026-10-18"
  },
  {
   "id": "USC00213808-2026-09-02-prcp_high-daily",
   "stationId": "USC00213808",
   "stationName": "Hokah Wwtp",
   "countryIso2": "US",
   "type": "prcp_high",
   "timescale": "daily",
   "date": "2026-09-02",
   "value": 15,
   "unit": "mm",
   "prevValue": 6.1,
   "prevDate": "2002-09-02",
   "margin": 8.9,
   "yearsStood": 24,
   "porYears": 79,
   "tie": false,
   "provisional": true,
   "significance": 19,
   "lat": 43.7636,
   "lon": -91.3481,
   "firstSeen": "2026-10-10T23:50:47Z",
   "revised": "2026-10-18"
  },
  {
   "id": "USC00256720-2026-09-02-prcp_high-daily",
   "stationId": "USC00256720",
   "stationName": "Pierce",
   "countryIso2": "US",
   "type": "prcp_high",
   "timescale": "daily",
   "date": "2026-09-02",
   "value": 21.6,
   "unit": "mm",
   "prevValue": 14.5,
   "prevDate": "2010-09-02",
   "margin": 7.1,
   "yearsStood": 16,
   "porYears": 79,
   "tie": false,
   "provisional": true,
   "significance": 16,
   "lat": 42.2014,
   "lon": -97.5378,
   "firstSeen": "2026-10-10T23:51:24Z",
   "revised": "2026-10-18"
  }
 ]
}