Recorded by satellite today.
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.
It is the 6th strongest of the 39 detections recorded within 20 km of this point since 2 June 2026. The last comparable one was on 29 August 2026.
What the source measured
NASA FIRMS (VIIRS) reported 231 fire pixels with a combined fire radiative power of 2198 MW, at high confidence, 20 km from Mussende.
The 231 pixels cover about 32.3 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.
An estimated 20,249 people live within 50 km of this point.
Nearby, since 2 June 2026
- August 4, 2026 · score 58 · 5.8 km
- July 15, 2026 · score 72 · 15.2 km
- August 10, 2026 · score 72 · 18.4 km
How we know
One source: NASA FIRMS (VIIRS). Not yet confirmed by a second, independent source.
Our own score for this event is 58 out of 100, at 74 % 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) | 58 / 100 |
| Our confidence | 74% |
| Coordinates | -10.4347, 16.1844 |
| Nearest City | Mussende (20 km) |
| Population Exposed | 20.2K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-08-30T12:51:00.000Z |
Score Breakdown
Technical Details
| Brightness | 367 |
| Frp | 2198.19 |
| PixelCount | 231 |
| Confidence | high |
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 58/100, near Mussende (Angola), based on data from firms. Source: Calamity.live, a platform aggregating real-time data from 191 scientific monitoring sources.