546 active incidents · updated 2026-08-14 15:38 UTC · sources: NIFC WFIGS, NWS api.weather.gov, USGS 3DEP.
Active fires
546
wildfires and complexes
Total acres
4,886,115
499 report a size
Not contained
143
below 100% containment
Personnel
32,316
assigned across all incidents
Median burn left
1.2 d
31 run 14+ days
Data-backed
516
estimates using site weather
Largest fire
581,325
acres
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Type rates the incident's complexity;
Management Type is the team assigned to run it. They differ on
about a third of fires, and roughly half report neither.
Est. burn left — median days remaining, with the
25th–75th percentile beneath. Hover for the drivers.measured — site weather and fuel drynesspartial — some site datamodeled — size and complexity only