Recorded by satellite 28 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.
It is the 93rd strongest of the 232 detections recorded within 20 km of this point since 9 March 2026. Another comparable one was recorded here earlier the same day. 28 more were recorded here in the fortnight before it.
What the source measured
NASA FIRMS (VIIRS) reported 28 fire pixels with a combined fire radiative power of 64 MW, at high confidence, 21 km from Rouissat.
The 28 pixels cover about 3.9 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 99,054 people live within 35 km of this point.
Nearby, since 9 March 2026
- March 15, 2026 · score 35 · 0.6 km
- May 21, 2026 · score 35 · 0.7 km
- July 31, 2026 · score 39 · 0.8 km
How we know
One source: NASA FIRMS (VIIRS). Not yet confirmed by a second, independent source.
Our own score for this event is 35 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 | high |
| Calamity Score (ours) | 35 / 100 |
| Our confidence | 74% |
| Coordinates | 31.8197, 5.1639 |
| Nearest City | Rouissat (21 km) |
| Population Exposed | 99.1K within 35 km |
| Impact Tier | severe |
| Date | 2026-08-04 — time not reported by the source |
| Source | https://firms.modaps.eosdis.nasa.gov/map/#d:24hrs;@5.164,31.820,9z |
Score Breakdown
Technical Details
| Brightness | 367 |
| Frp | 63.76 |
| PixelCount | 28 |
| 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.
Want to know when something happens near Rouissat?
Calamity.live data shows a fire event with CalamityScore 35/100, near Rouissat (Algeria), based on data from firms. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.