{"dataset":"active-fires","kind":"table","title":"Active fires (US and Canada)","description":"Satellite fire detections from the last 7 days over the United States and Canada, grouped into fire events and linked to the official incident (name, acres, containment, IRWIN id) where one exists. Detections in the same or adjacent 1 km grid cells within 48 hours of each other form one event; repeat views of the same spot by a second satellite on the same overpass are counted once. Built from NASA FIRMS VIIRS near-real-time detections (S-NPP, NOAA-20 and NOAA-21), NIFC WFIGS current incidents and perimeters, and Natural Earth state and province boundaries.","version":"2026-10-26.a5a252d6f8","current_version":"2026-10-26.a5a252d6f8","pinned":false,"published_at":"2026-10-26T14:18:40Z","cadence":"PT1H","source":{"attribution":"We acknowledge the use of imagery from the NASA LANCE FIRMS (https://earthdata.nasa.gov/firms), part of the NASA Earth Science Data and Information System (ESDIS). VIIRS 375 m active fire NRT products: S-NPP doi:10.5067/FIRMS/VIIRS/VNP14IMGT_NRT.002, NOAA-20 doi:10.5067/FIRMS/VIIRS/VJ114IMGT_NRT.002, NOAA-21 doi:10.5067/FIRMS/VIIRS/VJ214IMGT_NRT.002. Incident data: National Interagency Fire Center, Wildland Fire Interagency Geospatial Services (WFIGS). Boundaries: Made with Natural Earth.","commercial_ok":true,"id":"nasa-firms-viirs-nrt","license":"LicenseRef-US-Government-Work","name":"NASA LANCE FIRMS VIIRS 375 m Active Fire NRT (VNP14IMGTDL_NRT, VJ114IMGTDL_NRT, VJ214IMGTDL_NRT); incidents and perimeters from NIFC WFIGS; boundaries from Natural Earth","publisher":"NASA LANCE FIRMS","raw":[{"bytes":14909524,"key":"raw/nasa-firms-viirs-nrt/efc59726337323058f9446210adc96673179cd344e053666ee3d28cb58ba2b05.zip","name":"admin1","sha256":"efc59726337323058f9446210adc96673179cd344e053666ee3d28cb58ba2b05"},{"bytes":621,"key":"raw/nasa-firms-viirs-nrt/04864ea98619cd1f07a851d5f0b52a47181ee6b1cef22e21920af4ca229c48b4.csv","name":"firms-noaa20-alaska","sha256":"04864ea98619cd1f07a851d5f0b52a47181ee6b1cef22e21920af4ca229c48b4"},{"bytes":435548,"key":"raw/nasa-firms-viirs-nrt/7813fde2418f7da4b421d8cd136251c1ace523c701fb50b06fc84b5d3ae6d5c4.csv","name":"firms-noaa20-canada","sha256":"7813fde2418f7da4b421d8cd136251c1ace523c701fb50b06fc84b5d3ae6d5c4"},{"bytes":1066977,"key":"raw/nasa-firms-viirs-nrt/60428ed5ee014811c89c37061c62e4c80b982f4f6487f9f56933d45099a80004.csv","name":"firms-noaa20-usa_contiguous_and_hawaii","sha256":"60428ed5ee014811c89c37061c62e4c80b982f4f6487f9f56933d45099a80004"},{"bytes":879,"key":"raw/nasa-firms-viirs-nrt/3332547b979775fcd9adee9341c0b71b27d0bfa0b848f0daf56d677f44316ec9.csv","name":"firms-noaa21-alaska","sha256":"3332547b979775fcd9adee9341c0b71b27d0bfa0b848f0daf56d677f44316ec9"},{"bytes":427885,"key":"raw/nasa-firms-viirs-nrt/7cfb511417e0c702b2cdf631526b08864bce037b2eea9e2c4d038d9905f6bf7f.csv","name":"firms-noaa21-canada","sha256":"7cfb511417e0c702b2cdf631526b08864bce037b2eea9e2c4d038d9905f6bf7f"},{"bytes":1018963,"key":"raw/nasa-firms-viirs-nrt/2888b62f4a5f9dd4a68c120f62a9e617fae2694c4df2e7c4111b01c1df2daf5f.csv","name":"firms-noaa21-usa_contiguous_and_hawaii","sha256":"2888b62f4a5f9dd4a68c120f62a9e617fae2694c4df2e7c4111b01c1df2daf5f"},{"bytes":447,"key":"raw/nasa-firms-viirs-nrt/641736dde2327bbb7fd24f7874ea6b363aacdb127faec77acf3693c10dee0ba0.csv","name":"firms-snpp-alaska","sha256":"641736dde2327bbb7fd24f7874ea6b363aacdb127faec77acf3693c10dee0ba0"},{"bytes":420560,"key":"raw/nasa-firms-viirs-nrt/f56ceeb5fc0ff624c36935214c5fc515cf31f155c80e2aa4a33d7447f171dcce.csv","name":"firms-snpp-canada","sha256":"f56ceeb5fc0ff624c36935214c5fc515cf31f155c80e2aa4a33d7447f171dcce"},{"bytes":1001183,"key":"raw/nasa-firms-viirs-nrt/ba599835cb1e9265200d13a0343974c8b835f0e592f19ab9946882fc4db2dae6.csv","name":"firms-snpp-usa_contiguous_and_hawaii","sha256":"ba599835cb1e9265200d13a0343974c8b835f0e592f19ab9946882fc4db2dae6"},{"bytes":203175,"key":"raw/nasa-firms-viirs-nrt/040ebd4a3487cd3f900d1e5f0f2b7faafa20a688c993e7df69905d5cd5e84dc5.bin","name":"incidents-page-000","sha256":"040ebd4a3487cd3f900d1e5f0f2b7faafa20a688c993e7df69905d5cd5e84dc5"},{"bytes":2104120,"key":"raw/nasa-firms-viirs-nrt/1aa4d3a2fd0ff68252712a12f8d3ff239dfe2af74e530897399716af791f32a3.bin","name":"perimeters-page-000","sha256":"1aa4d3a2fd0ff68252712a12f8d3ff239dfe2af74e530897399716af791f32a3"}],"retrieved_at":"2026-10-26T14:18:40Z","source_updated_at":"2026-10-26T14:16:41Z","url":"https://www.earthdata.nasa.gov/data/tools/firms/faq"},"coverage":{"end":"2026-10-26T10:38:00Z","start":"2026-10-19T11:06:00Z"},"validation":{"status":"pass","warnings":[]},"series":[],"key":["event_id"],"partition":"country","downloads":[{"name":"active-fires.csv","bytes":1031455,"url":"/v1/active-fires/download/active-fires.csv"},{"name":"active-fires.parquet","bytes":316418,"url":"/v1/active-fires/download/active-fires.parquet"}],"links":{"locations":"/v1/active-fires/locations","versions":"/v1/active-fires/versions","this_version":"/v1/active-fires@2026-10-26.a5a252d6f8"}}