{
 "id": "ev-1596",
 "slug": "heat-wave-th-2019-05-13",
 "title": "Heat wave in Thailand and 3 other countries, 13 to 21 May 2019",
 "type": "heat_wave",
 "status": "closed",
 "start": "2019-05-13",
 "end": "2019-05-21",
 "peakDay": "2019-05-19",
 "countries": [
  "TH",
  "VN",
  "CN",
  "MO"
 ],
 "footprint": {
  "type": "Polygon",
  "coordinates": [
   [
    [
     97.93,
     18.17
    ],
    [
     98.55,
     16.67
    ],
    [
     100.57,
     13.73
    ],
    [
     105.15,
     9.18
    ],
    [
     108.1,
     10.93
    ],
    [
     109.2,
     12.23
    ],
    [
     115.37,
     22.78
    ],
    [
     114.73,
     23.8
    ],
    [
     108.05,
     24.7
    ],
    [
     101.52,
     25.02
    ],
    [
     99.93,
     22.57
    ],
    [
     97.93,
     18.17
    ]
   ]
  ]
 },
 "counts": {
  "byType": {
   "tmax_high": 41,
   "tmin_high": 75
  }
 },
 "dailyCounts": [
  {
   "date": "2019-05-13",
   "n": 1
  },
  {
   "date": "2019-05-14",
   "n": 3
  },
  {
   "date": "2019-05-15",
   "n": 2
  },
  {
   "date": "2019-05-16",
   "n": 3
  },
  {
   "date": "2019-05-17",
   "n": 9
  },
  {
   "date": "2019-05-18",
   "n": 28
  },
  {
   "date": "2019-05-19",
   "n": 37
  },
  {
   "date": "2019-05-20",
   "n": 25
  },
  {
   "date": "2019-05-21",
   "n": 8
  }
 ],
 "top": [
  {
   "id": "TH000048303-2019-05-19-tmax_high-all-time",
   "stationId": "TH000048303",
   "stationName": "Chiang Rai",
   "countryIso2": "TH",
   "type": "tmax_high",
   "timescale": "all-time",
   "date": "2019-05-19",
   "value": 41.8,
   "unit": "c",
   "prevValue": 41.3,
   "prevDate": "1960-04-30",
   "margin": 0.5,
   "yearsStood": 59,
   "porYears": 69,
   "tie": false,
   "provisional": false,
   "significance": 44,
   "lat": 19.883,
   "lon": 99.833,
   "firstSeen": "2026-10-05T09:50:38Z",
   "revised": "2026-10-05"
  },
  {
   "id": "TH000048327-2019-05-19-tmax_high-daily",
   "stationId": "TH000048327",
   "stationName": "Chiang Mai",
   "countryIso2": "TH",
   "type": "tmax_high",
   "timescale": "daily",
   "date": "2019-05-19",
   "value": 40.1,
   "unit": "c",
   "prevValue": 38.9,
   "prevDate": "1943-05-19",
   "margin": 1.2,
   "yearsStood": 76,
   "porYears": 77,
   "tie": false,
   "provisional": false,
   "significance": 33,
   "lat": 18.783,
   "lon": 98.983,
   "firstSeen": "2026-10-05T09:50:38Z",
   "revised": "2026-10-05"
  },
  {
   "id": "TH000048328-2019-05-19-tmin_high-daily",
   "stationId": "TH000048328",
   "stationName": "Lampang",
   "countryIso2": "TH",
   "type": "tmin_high",
   "timescale": "daily",
   "date": "2019-05-19",
   "value": 27.2,
   "unit": "c",
   "prevValue": 26.1,
   "prevDate": "1962-05-19",
   "margin": 1.1,
   "yearsStood": 56,
   "porYears": 69,
   "tie": false,
   "provisional": false,
   "significance": 32,
   "lat": 18.283,
   "lon": 99.517,
   "firstSeen": "2026-10-05T09:50:38Z",
   "revised": "2026-10-05"
  },
  {
   "id": "TH000048327-2019-05-20-tmax_high-daily",
   "stationId": "TH000048327",
   "stationName": "Chiang Mai",
   "countryIso2": "TH",
   "type": "tmax_high",
   "timescale": "daily",
   "date": "2019-05-20",
   "value": 40.3,
   "unit": "c",
   "prevValue": 38,
   "prevDate": "1963-05-20",
   "margin": 2.3,
   "yearsStood": 56,
   "porYears": 77,
   "tie": false,
   "provisional": false,
   "significance": 31,
   "lat": 18.783,
   "lon": 98.983,
   "firstSeen": "2026-10-05T09:50:38Z",
   "revised": "2026-10-05"
  },
  {
   "id": "TH000048455-2019-05-19-tmax_high-daily",
   "stationId": "TH000048455",
   "stationName": "Bangkok Metropolis",
   "countryIso2": "TH",
   "type": "tmax_high",
   "timescale": "daily",
   "date": "2019-05-19",
   "value": 39.2,
   "unit": "c",
   "prevValue": 37.9,
   "prevDate": "1957-05-19",
   "margin": 1.3,
   "yearsStood": 61,
   "porYears": 69,
   "tie": false,
   "provisional": false,
   "significance": 30,
   "lat": 13.733,
   "lon": 100.567,
   "firstSeen": "2026-10-05T09:50:38Z",
   "revised": "2026-10-05"
  },
  {
   "id": "TH000048330-2019-05-18-tmax_high-daily",
   "stationId": "TH000048330",
   "stationName": "Phrae",
   "countryIso2": "TH",
   "type": "tmax_high",
   "timescale": "daily",
   "date": "2019-05-18",
   "value": 41.1,
   "unit": "c",
   "prevValue": 39.8,
   "prevDate": "1957-05-18",
   "margin": 1.3,
   "yearsStood": 61,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 28,
   "lat": 18.167,
   "lon": 100.167,
   "firstSeen": "2026-10-05T09:50:38Z",
   "revised": "2026-10-05"
  },
  {
   "id": "TH000048356-2019-05-20-tmin_high-daily",
   "stationId": "TH000048356",
   "stationName": "Sakon Nakhon",
   "countryIso2": "TH",
   "type": "tmin_high",
   "timescale": "daily",
   "date": "2019-05-20",
   "value": 28.7,
   "unit": "c",
   "prevValue": 27.5,
   "prevDate": "1969-05-20",
   "margin": 1.2,
   "yearsStood": 49,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 28,
   "lat": 17.15,
   "lon": 104.133,
   "firstSeen": "2026-10-05T09:50:38Z",
   "revised": "2026-10-05"
  },
  {
   "id": "VMM00048848-2019-05-19-tmin_high-all-time",
   "stationId": "VMM00048848",
   "stationName": "Dong Hoi",
   "countryIso2": "VN",
   "type": "tmin_high",
   "timescale": "all-time",
   "date": "2019-05-19",
   "value": 32.3,
   "unit": "c",
   "prevValue": 31.8,
   "prevDate": "2015-07-03",
   "margin": 0.5,
   "yearsStood": 3,
   "porYears": 46,
   "tie": false,
   "provisional": false,
   "significance": 27,
   "lat": 17.483,
   "lon": 106.6,
   "firstSeen": "2026-10-05T10:39:38Z",
   "revised": "2026-10-13"
  },
  {
   "id": "CHM00056954-2019-05-13-tmax_high-daily",
   "stationId": "CHM00056954",
   "stationName": "Lancang",
   "countryIso2": "CN",
   "type": "tmax_high",
   "timescale": "daily",
   "date": "2019-05-13",
   "value": 35.7,
   "unit": "c",
   "prevValue": 35.4,
   "prevDate": "1954-05-13",
   "margin": 0.3,
   "yearsStood": 64,
   "porYears": 66,
   "tie": false,
   "provisional": false,
   "significance": 26,
   "lat": 22.567,
   "lon": 99.933,
   "firstSeen": "2026-10-05T10:06:29Z",
   "revised": "2026-10-05"
  },
  {
   "id": "CHM00056954-2019-05-21-tmax_high-daily",
   "stationId": "CHM00056954",
   "stationName": "Lancang",
   "countryIso2": "CN",
   "type": "tmax_high",
   "timescale": "daily",
   "date": "2019-05-21",
   "value": 36,
   "unit": "c",
   "prevValue": 35,
   "prevDate": "1962-05-21",
   "margin": 1,
   "yearsStood": 56,
   "porYears": 66,
   "tie": false,
   "provisional": false,
   "significance": 26,
   "lat": 22.567,
   "lon": 99.933,
   "firstSeen": "2026-10-05T10:06:29Z",
   "revised": "2026-10-05"
  },
  {
   "id": "TH000048330-2019-05-19-tmin_high-daily",
   "stationId": "TH000048330",
   "stationName": "Phrae",
   "countryIso2": "TH",
   "type": "tmin_high",
   "timescale": "daily",
   "date": "2019-05-19",
   "value": 28,
   "unit": "c",
   "prevValue": 27.1,
   "prevDate": "1969-05-19",
   "margin": 0.9,
   "yearsStood": 49,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 26,
   "lat": 18.167,
   "lon": 100.167,
   "firstSeen": "2026-10-05T09:50:38Z",
   "revised": "2026-10-05"
  },
  {
   "id": "TH000048379-2019-05-19-tmin_high-daily",
   "stationId": "TH000048379",
   "stationName": "Phetchabun",
   "countryIso2": "TH",
   "type": "tmin_high",
   "timescale": "daily",
   "date": "2019-05-19",
   "value": 27,
   "unit": "c",
   "prevValue": 26.6,
   "prevDate": "1961-05-19",
   "margin": 0.4,
   "yearsStood": 57,
   "porYears": 69,
   "tie": false,
   "provisional": false,
   "significance": 26,
   "lat": 16.433,
   "lon": 101.15,
   "firstSeen": "2026-10-05T09:50:38Z",
   "revised": "2026-10-05"
  },
  {
   "id": "TH000048456-2019-05-19-tmin_high-daily",
   "stationId": "TH000048456",
   "stationName": "Don Muang",
   "countryIso2": "TH",
   "type": "tmin_high",
   "timescale": "daily",
   "date": "2019-05-19",
   "value": 29.4,
   "unit": "c",
   "prevValue": 27.8,
   "prevDate": "1987-05-19",
   "margin": 1.6,
   "yearsStood": 32,
   "porYears": 77,
   "tie": false,
   "provisional": false,
   "significance": 26,
   "lat": 13.917,
   "lon": 100.6,
   "firstSeen": "2026-10-05T09:50:38Z",
   "revised": "2026-10-05"
  },
  {
   "id": "TH000048303-2019-05-18-tmin_high-daily",
   "stationId": "TH000048303",
   "stationName": "Chiang Rai",
   "countryIso2": "TH",
   "type": "tmin_high",
   "timescale": "daily",
   "date": "2019-05-18",
   "value": 26,
   "unit": "c",
   "prevValue": 25,
   "prevDate": "1976-05-18",
   "margin": 1,
   "yearsStood": 42,
   "porYears": 69,
   "tie": false,
   "provisional": false,
   "significance": 25,
   "lat": 19.883,
   "lon": 99.833,
   "firstSeen": "2026-10-05T09:50:38Z",
   "revised": "2026-10-05"
  },
  {
   "id": "TH000048328-2019-05-18-tmax_high-daily",
   "stationId": "TH000048328",
   "stationName": "Lampang",
   "countryIso2": "TH",
   "type": "tmax_high",
   "timescale": "daily",
   "date": "2019-05-18",
   "value": 40.7,
   "unit": "c",
   "prevValue": 40.3,
   "prevDate": "1957-05-18",
   "margin": 0.4,
   "yearsStood": 61,
   "porYears": 69,
   "tie": false,
   "provisional": false,
   "significance": 25,
   "lat": 18.283,
   "lon": 99.517,
   "firstSeen": "2026-10-05T09:50:38Z",
   "revised": "2026-10-05"
  },
  {
   "id": "TH000048351-2019-05-18-tmin_high-daily",
   "stationId": "TH000048351",
   "stationName": "Uttaradit",
   "countryIso2": "TH",
   "type": "tmin_high",
   "timescale": "daily",
   "date": "2019-05-18",
   "value": 28,
   "unit": "c",
   "prevValue": 27,
   "prevDate": "1976-05-18",
   "margin": 1,
   "yearsStood": 42,
   "porYears": 69,
   "tie": false,
   "provisional": false,
   "significance": 25,
   "lat": 17.617,
   "lon": 100.1,
   "firstSeen": "2026-10-05T09:50:38Z",
   "revised": "2026-10-05"
  },
  {
   "id": "TH000048351-2019-05-18-tmax_high-daily",
   "stationId": "TH000048351",
   "stationName": "Uttaradit",
   "countryIso2": "TH",
   "type": "tmax_high",
   "timescale": "daily",
   "date": "2019-05-18",
   "value": 41.4,
   "unit": "c",
   "prevValue": 40.4,
   "prevDate": "1963-05-18",
   "margin": 1,
   "yearsStood": 56,
   "porYears": 69,
   "tie": false,
   "provisional": false,
   "significance": 25,
   "lat": 17.617,
   "lon": 100.1,
   "firstSeen": "2026-10-05T09:50:38Z",
   "revised": "2026-10-05"
  },
  {
   "id": "TH000048376-2019-05-18-tmin_high-daily",
   "stationId": "TH000048376",
   "stationName": "Tak",
   "countryIso2": "TH",
   "type": "tmin_high",
   "timescale": "daily",
   "date": "2019-05-18",
   "value": 29,
   "unit": "c",
   "prevValue": 28.7,
   "prevDate": "1957-05-18",
   "margin": 0.3,
   "yearsStood": 61,
   "porYears": 66,
   "tie": false,
   "provisional": false,
   "significance": 25,
   "lat": 16.883,
   "lon": 99.15,
   "firstSeen": "2026-10-05T09:50:38Z",
   "revised": "2026-10-05"
  },
  {
   "id": "CHM00056768-2019-05-20-tmax_high-daily",
   "stationId": "CHM00056768",
   "stationName": "Chuxiong",
   "countryIso2": "CN",
   "type": "tmax_high",
   "timescale": "daily",
   "date": "2019-05-20",
   "value": 33.2,
   "unit": "c",
   "prevValue": 31.7,
   "prevDate": "1969-05-20",
   "margin": 1.5,
   "yearsStood": 49,
   "porYears": 69,
   "tie": false,
   "provisional": false,
   "significance": 24,
   "lat": 25.017,
   "lon": 101.517,
   "firstSeen": "2026-10-05T10:06:29Z",
   "revised": "2026-10-05"
  },
  {
   "id": "CHM00056768-2019-05-14-tmin_high-daily",
   "stationId": "CHM00056768",
   "stationName": "Chuxiong",
   "countryIso2": "CN",
   "type": "tmin_high",
   "timescale": "daily",
   "date": "2019-05-14",
   "value": 19.4,
   "unit": "c",
   "prevValue": 19.2,
   "prevDate": "1958-05-14",
   "margin": 0.2,
   "yearsStood": 60,
   "porYears": 69,
   "tie": false,
   "provisional": false,
   "significance": 24,
   "lat": 25.017,
   "lon": 101.517,
   "firstSeen": "2026-10-05T10:06:29Z",
   "revised": "2026-10-05"
  }
 ],
 "scatter": [
  {
   "margin": 0.5,
   "yearsStood": 59
  },
  {
   "margin": 1.2,
   "yearsStood": 76
  },
  {
   "margin": 1.1,
   "yearsStood": 56
  },
  {
   "margin": 2.3,
   "yearsStood": 56
  },
  {
   "margin": 1.3,
   "yearsStood": 61
  },
  {
   "margin": 1.3,
   "yearsStood": 61
  },
  {
   "margin": 1.2,
   "yearsStood": 49
  },
  {
   "margin": 0.5,
   "yearsStood": 3
  },
  {
   "margin": 0.3,
   "yearsStood": 64
  },
  {
   "margin": 1,
   "yearsStood": 56
  },
  {
   "margin": 0.9,
   "yearsStood": 49
  },
  {
   "margin": 0.4,
   "yearsStood": 57
  },
  {
   "margin": 1.6,
   "yearsStood": 32
  },
  {
   "margin": 1,
   "yearsStood": 42
  },
  {
   "margin": 0.4,
   "yearsStood": 61
  },
  {
   "margin": 1,
   "yearsStood": 42
  },
  {
   "margin": 1,
   "yearsStood": 56
  },
  {
   "margin": 0.3,
   "yearsStood": 61
  },
  {
   "margin": 1.5,
   "yearsStood": 49
  },
  {
   "margin": 0.2,
   "yearsStood": 60
  },
  {
   "margin": 0.2,
   "yearsStood": 61
  },
  {
   "margin": 0.2,
   "yearsStood": 61
  },
  {
   "margin": 0.1,
   "yearsStood": 57
  },
  {
   "margin": 0.3,
   "yearsStood": 56
  },
  {
   "margin": 2.6,
   "yearsStood": 13
  },
  {
   "margin": 1.4,
   "yearsStood": 16
  },
  {
   "margin": 1.7,
   "yearsStood": 29
  },
  {
   "margin": 0.6,
   "yearsStood": 45
  },
  {
   "margin": 0.5,
   "yearsStood": 40
  },
  {
   "margin": 1.1,
   "yearsStood": 26
  },
  {
   "margin": 1.6,
   "yearsStood": 36
  },
  {
   "margin": 0.2,
   "yearsStood": 16
  },
  {
   "margin": 0.1,
   "yearsStood": 49
  },
  {
   "margin": 1.5,
   "yearsStood": 16
  },
  {
   "margin": 0.2,
   "yearsStood": 45
  },
  {
   "margin": 0.1,
   "yearsStood": 49
  },
  {
   "margin": 1.3,
   "yearsStood": 41
  },
  {
   "margin": 1,
   "yearsStood": 41
  },
  {
   "margin": 0.3,
   "yearsStood": 41
  },
  {
   "margin": 0.4,
   "yearsStood": 41
  },
  {
   "margin": 1.1,
   "yearsStood": 26
  },
  {
   "margin": 0.5,
   "yearsStood": 38
  },
  {
   "margin": 0.9,
   "yearsStood": 36
  },
  {
   "margin": 2.5,
   "yearsStood": 16
  },
  {
   "margin": 0.6,
   "yearsStood": 36
  },
  {
   "margin": 0.6,
   "yearsStood": 26
  },
  {
   "margin": 2.4,
   "yearsStood": 16
  },
  {
   "margin": 0.9,
   "yearsStood": 28
  },
  {
   "margin": 0.4,
   "yearsStood": 32
  },
  {
   "margin": 0.3,
   "yearsStood": 32
  },
  {
   "margin": 0.4,
   "yearsStood": 32
  },
  {
   "margin": 0.4,
   "yearsStood": 32
  },
  {
   "margin": 1.8,
   "yearsStood": 16
  },
  {
   "margin": 0.2,
   "yearsStood": 41
  },
  {
   "margin": 2.8,
   "yearsStood": 5
  },
  {
   "margin": 2.2,
   "yearsStood": 13
  },
  {
   "margin": 0.2,
   "yearsStood": 36
  },
  {
   "margin": 0.4,
   "yearsStood": 28
  },
  {
   "margin": 0.2,
   "yearsStood": 8
  },
  {
   "margin": 0.4,
   "yearsStood": 3
  },
  {
   "margin": 0.4,
   "yearsStood": 29
  },
  {
   "margin": 1.2,
   "yearsStood": 13
  },
  {
   "margin": 1,
   "yearsStood": 13
  },
  {
   "margin": 1,
   "yearsStood": 8
  },
  {
   "margin": 0.3,
   "yearsStood": 28
  },
  {
   "margin": 0.2,
   "yearsStood": 26
  },
  {
   "margin": 0.1,
   "yearsStood": 3
  },
  {
   "margin": 3.5,
   "yearsStood": 5
  },
  {
   "margin": 0.3,
   "yearsStood": 24
  },
  {
   "margin": 0.1,
   "yearsStood": 26
  },
  {
   "margin": 1.6,
   "yearsStood": 8
  },
  {
   "margin": 2.6,
   "yearsStood": 5
  },
  {
   "margin": 0.2,
   "yearsStood": 0
  },
  {
   "margin": 0.3,
   "yearsStood": 20
  },
  {
   "margin": 1,
   "yearsStood": 5
  },
  {
   "margin": 1.9,
   "yearsStood": 6
  },
  {
   "margin": 0.1,
   "yearsStood": 24
  },
  {
   "margin": 1.1,
   "yearsStood": 8
  },
  {
   "margin": 0.7,
   "yearsStood": 13
  },
  {
   "margin": 1,
   "yearsStood": 2
  },
  {
   "margin": 1,
   "yearsStood": 4
  },
  {
   "margin": 0.8,
   "yearsStood": 8
  },
  {
   "margin": 1.8,
   "yearsStood": 13
  },
  {
   "margin": 0.8,
   "yearsStood": 8
  },
  {
   "margin": 0.3,
   "yearsStood": 16
  },
  {
   "margin": 1.6,
   "yearsStood": 13
  },
  {
   "margin": 0.2,
   "yearsStood": 16
  },
  {
   "margin": 0.1,
   "yearsStood": 20
  },
  {
   "margin": 1.2,
   "yearsStood": 0
  },
  {
   "margin": 0.3,
   "yearsStood": 16
  },
  {
   "margin": 1.3,
   "yearsStood": 4
  },
  {
   "margin": 2,
   "yearsStood": 8
  },
  {
   "margin": 0.1,
   "yearsStood": 13
  },
  {
   "margin": 0.6,
   "yearsStood": 8
  },
  {
   "margin": 0.7,
   "yearsStood": 4
  },
  {
   "margin": 0.2,
   "yearsStood": 13
  },
  {
   "margin": 0.5,
   "yearsStood": 8
  },
  {
   "margin": 0.1,
   "yearsStood": 16
  },
  {
   "margin": 0.4,
   "yearsStood": 8
  },
  {
   "margin": 0.4,
   "yearsStood": 8
  },
  {
   "margin": 0.8,
   "yearsStood": 0
  },
  {
   "margin": 0.1,
   "yearsStood": 8
  },
  {
   "margin": 0.5,
   "yearsStood": 2
  },
  {
   "margin": 0.2,
   "yearsStood": 8
  },
  {
   "margin": 0.1,
   "yearsStood": 6
  },
  {
   "margin": 0.8,
   "yearsStood": 2
  },
  {
   "margin": 0.2,
   "yearsStood": 4
  },
  {
   "margin": 0.8,
   "yearsStood": 8
  },
  {
   "margin": 0.4,
   "yearsStood": 0
  },
  {
   "margin": 0.2,
   "yearsStood": 4
  },
  {
   "margin": 0.8,
   "yearsStood": 4
  },
  {
   "margin": 0.3,
   "yearsStood": 2
  },
  {
   "margin": 0.3,
   "yearsStood": 2
  },
  {
   "margin": 0.1,
   "yearsStood": 0
  },
  {
   "margin": 0.2,
   "yearsStood": 2
  },
  {
   "margin": 0.1,
   "yearsStood": 4
  }
 ],
 "similar": [
  {
   "id": "ev-7889",
   "slug": "heat-wave-us-2024-01-16",
   "title": "Heat wave in United States and Mexico, 16 January to 14 February 2024",
   "type": "heat_wave",
   "status": "closed",
   "start": "2024-01-16",
   "end": "2024-02-14",
   "peakDay": "2024-01-28",
   "countries": [
    "US",
    "MX"
   ],
   "recordCount": 9869,
   "stationCount": 2993,
   "maxSignificance": 53
  },
  {
   "id": "ev-10230",
   "slug": "heat-wave-us-2026-01-28",
   "title": "Heat wave in United States, 28 January to 24 February 2026",
   "type": "heat_wave",
   "status": "closed",
   "start": "2026-01-28",
   "end": "2026-02-24",
   "peakDay": "2026-02-05",
   "countries": [
    "US"
   ],
   "recordCount": 6528,
   "stationCount": 2723,
   "maxSignificance": 55
  },
  {
   "id": "ev-2897",
   "slug": "heat-wave-us-2020-05-24",
   "title": "Heat wave in United States and Mexico, 24 May to 19 June 2020",
   "type": "heat_wave",
   "status": "closed",
   "start": "2020-05-24",
   "end": "2020-06-19",
   "peakDay": "2020-05-30",
   "countries": [
    "US",
    "MX"
   ],
   "recordCount": 5047,
   "stationCount": 2215,
   "maxSignificance": 77
  },
  {
   "id": "ev-4153",
   "slug": "heat-wave-us-2021-03-26",
   "title": "Heat wave in United States and Mexico, 26 March to 17 April 2021",
   "type": "heat_wave",
   "status": "closed",
   "start": "2021-03-26",
   "end": "2021-04-17",
   "peakDay": "2021-04-04",
   "countries": [
    "US",
    "MX"
   ],
   "recordCount": 3669,
   "stationCount": 1733,
   "maxSignificance": 59
  },
  {
   "id": "ev-4365",
   "slug": "heat-wave-de-2021-12-18",
   "title": "Heat wave in Germany and 49 other countries, 18 December 2021 to 15 January 2022",
   "type": "heat_wave",
   "status": "closed",
   "start": "2021-12-18",
   "end": "2022-01-15",
   "peakDay": "2021-12-31",
   "countries": [
    "DE",
    "ES",
    "GB",
    "FR",
    "NL",
    "RO",
    "UA",
    "IT",
    "SI",
    "RU",
    "HR",
    "PL",
    "TR",
    "MA",
    "CH",
    "DZ",
    "SE",
    "SA",
    "AT",
    "CZ",
    "HU",
    "NO",
    "IE",
    "BG",
    "BY",
    "ME",
    "PT",
    "AZ",
    "KZ",
    "RS",
    "SK",
    "LY",
    "SY",
    "BE",
    "TN",
    "DK",
    "GE",
    "GI",
    "IR",
    "KW",
    "AM",
    "BH",
    "CY",
    "GR",
    "JO",
    "LU",
    "MD",
    "MK",
    "MT",
    "QA"
   ],
   "recordCount": 3626,
   "stationCount": 834,
   "maxSignificance": 53
  }
 ],
 "asOf": "2026-10-17T00:00:00Z",
 "revised": "2026-10-17",
 "records": [
  {
   "id": "CHM00056954-2019-05-13-tmax_high-daily",
   "stationId": "CHM00056954",
   "stationName": "Lancang",
   "countryIso2": "CN",
   "type": "tmax_high",
   "timescale": "daily",
   "date": "2019-05-13",
   "value": 35.7,
   "unit": "c",
   "prevValue": 35.4,
   "prevDate": "1954-05-13",
   "margin": 0.3,
   "yearsStood": 64,
   "porYears": 66,
   "tie": false,
   "provisional": false,
   "significance": 26,
   "lat": 22.567,
   "lon": 99.933,
   "firstSeen": "2026-10-05T10:06:29Z",
   "revised": "2026-10-05"
  },
  {
   "id": "CHM00056768-2019-05-14-tmin_high-daily",
   "stationId": "CHM00056768",
   "stationName": "Chuxiong",
   "countryIso2": "CN",
   "type": "tmin_high",
   "timescale": "daily",
   "date": "2019-05-14",
   "value": 19.4,
   "unit": "c",
   "prevValue": 19.2,
   "prevDate": "1958-05-14",
   "margin": 0.2,
   "yearsStood": 60,
   "porYears": 69,
   "tie": false,
   "provisional": false,
   "significance": 24,
   "lat": 25.017,
   "lon": 101.517,
   "firstSeen": "2026-10-05T10:06:29Z",
   "revised": "2026-10-05"
  },
  {
   "id": "TH000048330-2019-05-18-tmax_high-daily",
   "stationId": "TH000048330",
   "stationName": "Phrae",
   "countryIso2": "TH",
   "type": "tmax_high",
   "timescale": "daily",
   "date": "2019-05-18",
   "value": 41.1,
   "unit": "c",
   "prevValue": 39.8,
   "prevDate": "1957-05-18",
   "margin": 1.3,
   "yearsStood": 61,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 28,
   "lat": 18.167,
   "lon": 100.167,
   "firstSeen": "2026-10-05T09:50:38Z",
   "revised": "2026-10-05"
  },
  {
   "id": "TH000048303-2019-05-18-tmin_high-daily",
   "stationId": "TH000048303",
   "stationName": "Chiang Rai",
   "countryIso2": "TH",
   "type": "tmin_high",
   "timescale": "daily",
   "date": "2019-05-18",
   "value": 26,
   "unit": "c",
   "prevValue": 25,
   "prevDate": "1976-05-18",
   "margin": 1,
   "yearsStood": 42,
   "porYears": 69,
   "tie": false,
   "provisional": false,
   "significance": 25,
   "lat": 19.883,
   "lon": 99.833,
   "firstSeen": "2026-10-05T09:50:38Z",
   "revised": "2026-10-05"
  },
  {
   "id": "TH000048328-2019-05-18-tmax_high-daily",
   "stationId": "TH000048328",
   "stationName": "Lampang",
   "countryIso2": "TH",
   "type": "tmax_high",
   "timescale": "daily",
   "date": "2019-05-18",
   "value": 40.7,
   "unit": "c",
   "prevValue": 40.3,
   "prevDate": "1957-05-18",
   "margin": 0.4,
   "yearsStood": 61,
   "porYears": 69,
   "tie": false,
   "provisional": false,
   "significance": 25,
   "lat": 18.283,
   "lon": 99.517,
   "firstSeen": "2026-10-05T09:50:38Z",
   "revised": "2026-10-05"
  },
  {
   "id": "TH000048351-2019-05-18-tmax_high-daily",
   "stationId": "TH000048351",
   "stationName": "Uttaradit",
   "countryIso2": "TH",
   "type": "tmax_high",
   "timescale": "daily",
   "date": "2019-05-18",
   "value": 41.4,
   "unit": "c",
   "prevValue": 40.4,
   "prevDate": "1963-05-18",
   "margin": 1,
   "yearsStood": 56,
   "porYears": 69,
   "tie": false,
   "provisional": false,
   "significance": 25,
   "lat": 17.617,
   "lon": 100.1,
   "firstSeen": "2026-10-05T09:50:38Z",
   "revised": "2026-10-05"
  },
  {
   "id": "TH000048351-2019-05-18-tmin_high-daily",
   "stationId": "TH000048351",
   "stationName": "Uttaradit",
   "countryIso2": "TH",
   "type": "tmin_high",
   "timescale": "daily",
   "date": "2019-05-18",
   "value": 28,
   "unit": "c",
   "prevValue": 27,
   "prevDate": "1976-05-18",
   "margin": 1,
   "yearsStood": 42,
   "porYears": 69,
   "tie": false,
   "provisional": false,
   "significance": 25,
   "lat": 17.617,
   "lon": 100.1,
   "firstSeen": "2026-10-05T09:50:38Z",
   "revised": "2026-10-05"
  },
  {
   "id": "TH000048376-2019-05-18-tmin_high-daily",
   "stationId": "TH000048376",
   "stationName": "Tak",
   "countryIso2": "TH",
   "type": "tmin_high",
   "timescale": "daily",
   "date": "2019-05-18",
   "value": 29,
   "unit": "c",
   "prevValue": 28.7,
   "prevDate": "1957-05-18",
   "margin": 0.3,
   "yearsStood": 61,
   "porYears": 66,
   "tie": false,
   "provisional": false,
   "significance": 25,
   "lat": 16.883,
   "lon": 99.15,
   "firstSeen": "2026-10-05T09:50:38Z",
   "revised": "2026-10-05"
  },
  {
   "id": "TH000048303-2019-05-19-tmax_high-all-time",
   "stationId": "TH000048303",
   "stationName": "Chiang Rai",
   "countryIso2": "TH",
   "type": "tmax_high",
   "timescale": "all-time",
   "date": "2019-05-19",
   "value": 41.8,
   "unit": "c",
   "prevValue": 41.3,
   "prevDate": "1960-04-30",
   "margin": 0.5,
   "yearsStood": 59,
   "porYears": 69,
   "tie": false,
   "provisional": false,
   "significance": 44,
   "lat": 19.883,
   "lon": 99.833,
   "firstSeen": "2026-10-05T09:50:38Z",
   "revised": "2026-10-05"
  },
  {
   "id": "TH000048327-2019-05-19-tmax_high-daily",
   "stationId": "TH000048327",
   "stationName": "Chiang Mai",
   "countryIso2": "TH",
   "type": "tmax_high",
   "timescale": "daily",
   "date": "2019-05-19",
   "value": 40.1,
   "unit": "c",
   "prevValue": 38.9,
   "prevDate": "1943-05-19",
   "margin": 1.2,
   "yearsStood": 76,
   "porYears": 77,
   "tie": false,
   "provisional": false,
   "significance": 33,
   "lat": 18.783,
   "lon": 98.983,
   "firstSeen": "2026-10-05T09:50:38Z",
   "revised": "2026-10-05"
  },
  {
   "id": "TH000048328-2019-05-19-tmin_high-daily",
   "stationId": "TH000048328",
   "stationName": "Lampang",
   "countryIso2": "TH",
   "type": "tmin_high",
   "timescale": "daily",
   "date": "2019-05-19",
   "value": 27.2,
   "unit": "c",
   "prevValue": 26.1,
   "prevDate": "1962-05-19",
   "margin": 1.1,
   "yearsStood": 56,
   "porYears": 69,
   "tie": false,
   "provisional": false,
   "significance": 32,
   "lat": 18.283,
   "lon": 99.517,
   "firstSeen": "2026-10-05T09:50:38Z",
   "revised": "2026-10-05"
  },
  {
   "id": "TH000048455-2019-05-19-tmax_high-daily",
   "stationId": "TH000048455",
   "stationName": "Bangkok Metropolis",
   "countryIso2": "TH",
   "type": "tmax_high",
   "timescale": "daily",
   "date": "2019-05-19",
   "value": 39.2,
   "unit": "c",
   "prevValue": 37.9,
   "prevDate": "1957-05-19",
   "margin": 1.3,
   "yearsStood": 61,
   "porYears": 69,
   "tie": false,
   "provisional": false,
   "significance": 30,
   "lat": 13.733,
   "lon": 100.567,
   "firstSeen": "2026-10-05T09:50:38Z",
   "revised": "2026-10-05"
  },
  {
   "id": "VMM00048848-2019-05-19-tmin_high-all-time",
   "stationId": "VMM00048848",
   "stationName": "Dong Hoi",
   "countryIso2": "VN",
   "type": "tmin_high",
   "timescale": "all-time",
   "date": "2019-05-19",
   "value": 32.3,
   "unit": "c",
   "prevValue": 31.8,
   "prevDate": "2015-07-03",
   "margin": 0.5,
   "yearsStood": 3,
   "porYears": 46,
   "tie": false,
   "provisional": false,
   "significance": 27,
   "lat": 17.483,
   "lon": 106.6,
   "firstSeen": "2026-10-05T10:39:38Z",
   "revised": "2026-10-13"
  },
  {
   "id": "TH000048330-2019-05-19-tmin_high-daily",
   "stationId": "TH000048330",
   "stationName": "Phrae",
   "countryIso2": "TH",
   "type": "tmin_high",
   "timescale": "daily",
   "date": "2019-05-19",
   "value": 28,
   "unit": "c",
   "prevValue": 27.1,
   "prevDate": "1969-05-19",
   "margin": 0.9,
   "yearsStood": 49,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 26,
   "lat": 18.167,
   "lon": 100.167,
   "firstSeen": "2026-10-05T09:50:38Z",
   "revised": "2026-10-05"
  },
  {
   "id": "TH000048379-2019-05-19-tmin_high-daily",
   "stationId": "TH000048379",
   "stationName": "Phetchabun",
   "countryIso2": "TH",
   "type": "tmin_high",
   "timescale": "daily",
   "date": "2019-05-19",
   "value": 27,
   "unit": "c",
   "prevValue": 26.6,
   "prevDate": "1961-05-19",
   "margin": 0.4,
   "yearsStood": 57,
   "porYears": 69,
   "tie": false,
   "provisional": false,
   "significance": 26,
   "lat": 16.433,
   "lon": 101.15,
   "firstSeen": "2026-10-05T09:50:38Z",
   "revised": "2026-10-05"
  },
  {
   "id": "TH000048456-2019-05-19-tmin_high-daily",
   "stationId": "TH000048456",
   "stationName": "Don Muang",
   "countryIso2": "TH",
   "type": "tmin_high",
   "timescale": "daily",
   "date": "2019-05-19",
   "value": 29.4,
   "unit": "c",
   "prevValue": 27.8,
   "prevDate": "1987-05-19",
   "margin": 1.6,
   "yearsStood": 32,
   "porYears": 77,
   "tie": false,
   "provisional": false,
   "significance": 26,
   "lat": 13.917,
   "lon": 100.6,
   "firstSeen": "2026-10-05T09:50:38Z",
   "revised": "2026-10-05"
  },
  {
   "id": "TH000048327-2019-05-20-tmax_high-daily",
   "stationId": "TH000048327",
   "stationName": "Chiang Mai",
   "countryIso2": "TH",
   "type": "tmax_high",
   "timescale": "daily",
   "date": "2019-05-20",
   "value": 40.3,
   "unit": "c",
   "prevValue": 38,
   "prevDate": "1963-05-20",
   "margin": 2.3,
   "yearsStood": 56,
   "porYears": 77,
   "tie": false,
   "provisional": false,
   "significance": 31,
   "lat": 18.783,
   "lon": 98.983,
   "firstSeen": "2026-10-05T09:50:38Z",
   "revised": "2026-10-05"
  },
  {
   "id": "TH000048356-2019-05-20-tmin_high-daily",
   "stationId": "TH000048356",
   "stationName": "Sakon Nakhon",
   "countryIso2": "TH",
   "type": "tmin_high",
   "timescale": "daily",
   "date": "2019-05-20",
   "value": 28.7,
   "unit": "c",
   "prevValue": 27.5,
   "prevDate": "1969-05-20",
   "margin": 1.2,
   "yearsStood": 49,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 28,
   "lat": 17.15,
   "lon": 104.133,
   "firstSeen": "2026-10-05T09:50:38Z",
   "revised": "2026-10-05"
  },
  {
   "id": "CHM00056768-2019-05-20-tmax_high-daily",
   "stationId": "CHM00056768",
   "stationName": "Chuxiong",
   "countryIso2": "CN",
   "type": "tmax_high",
   "timescale": "daily",
   "date": "2019-05-20",
   "value": 33.2,
   "unit": "c",
   "prevValue": 31.7,
   "prevDate": "1969-05-20",
   "margin": 1.5,
   "yearsStood": 49,
   "porYears": 69,
   "tie": false,
   "provisional": false,
   "significance": 24,
   "lat": 25.017,
   "lon": 101.517,
   "firstSeen": "2026-10-05T10:06:29Z",
   "revised": "2026-10-05"
  },
  {
   "id": "CHM00056954-2019-05-21-tmax_high-daily",
   "stationId": "CHM00056954",
   "stationName": "Lancang",
   "countryIso2": "CN",
   "type": "tmax_high",
   "timescale": "daily",
   "date": "2019-05-21",
   "value": 36,
   "unit": "c",
   "prevValue": 35,
   "prevDate": "1962-05-21",
   "margin": 1,
   "yearsStood": 56,
   "porYears": 66,
   "tie": false,
   "provisional": false,
   "significance": 26,
   "lat": 22.567,
   "lon": 99.933,
   "firstSeen": "2026-10-05T10:06:29Z",
   "revised": "2026-10-05"
  }
 ]
}