Recorded by satellite 18 days ago.
A thermal anomaly is a snapshot of one satellite pass, not a record of a fire’s life: we cannot say whether it kept burning after that pass.
No stronger detection stands among the 21 recorded within 20 km of this point since 24 June 2026 — 4 others scored the same. Another comparable one was recorded here earlier the same day. 6 more were recorded here in the fortnight before it.
What the source measured
NASA FIRMS (VIIRS) reported 196 fire pixels with a combined fire radiative power of 3810 MW, at high confidence, 97 km from Querência.
The 196 pixels cover about 27.4 km² — that is the footprint of the detection grid at 375 m resolution, not an estimate of how much land burned.
FIRMS does not report burned area, and neither do we.
Nearby, since 24 June 2026
- August 11, 2026 · score 60 · 1.8 km
- August 13, 2026 · score 60 · 4.1 km
- June 26, 2026 · score 40 · 14.1 km
How we know
One source: NASA FIRMS (VIIRS). Not yet confirmed by a second, independent source.
Our own score for this event is 60 out of 100, at 64 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Wildfire |
| Severity | critical |
| Calamity Score (ours) | 60 / 100 |
| Our confidence | 64% |
| Coordinates | -11.8001, -51.8456 |
| Nearest City | Querência (97 km) |
| Impact Tier | minor |
| Date | 2026-08-12 — time not reported by the source |
| Source | https://firms.modaps.eosdis.nasa.gov/map/#d:24hrs;@-51.846,-11.800,9z |
Score Breakdown
Technical Details
| Brightness | 367 |
| Frp | 3810.02 |
| PixelCount | 196 |
| Confidence | high |
Cascade Risks
Safety Information
If a wildfire is approaching: follow evacuation orders immediately. Do not wait to see the fire. Close all windows and doors, remove combustible materials from around your home, and have an emergency go-bag ready. Air quality can deteriorate rapidly even at distance from the fire front — monitor local air quality advisories.
Series begins 10 February 2026. Comparisons refer to that period only. Collection gap: 14-26 August 2026.
This data is aggregated algorithmically from scientific sources. Not a replacement for official emergency warnings.
Calamity.live data shows a fire event with CalamityScore 60/100 (Brazil), based on data from firms. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.