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 strongest of the 23 detections recorded within 20 km of this point since 23 February 2024. The last comparable one was on 19 October 2025.
What the source measured
NASA FIRMS (VIIRS) reported 4 fire pixels with a combined fire radiative power of 128 MW, at high confidence, 19 km from Lancaster.
The 4 pixels cover about 0.6 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 11,688 people live within 20 km of this point.
Wind from WSW at 24 km/h at 08:00 UTC, according to MET Norway.
This is the highest radiative power we have recorded at this point, over 112 readings since 4 September 2026 — the previous range was 128 MW to 128 MW.
How we know
One source: NASA FIRMS (VIIRS). Not yet confirmed by a second, independent source.
Our own score for this event is 39 out of 100, at 74 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Wind: MET Norway Locationforecast, CC BY 4.0.
Computed under scoring rules v4. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Wildfires |
| Severity | High |
| Calamity Score (ours) | 39 / 100 |
| Our confidence | 74% |
| Coordinates | 34.7741, -117.9582 |
| Nearest City | Lancaster (19 km) |
| Population Exposed | 11.7K within 20 km |
| Impact Tier | significant |
| Timestamp | 2026-09-03T21:55:00.000Z |
| Source | https://firms.modaps.eosdis.nasa.gov/map/#d:24hrs;@-117.958,34.774,9z |
Score Breakdown
Technical Details
| Brightness | 367 |
| Frp | 127.97 |
| PixelCount | 4 |
| 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 8 March 2026 for live collection; the monthly chart also counts backfilled detections from 10 February 2024. 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 Lancaster?
In the news nearby
A list of links found by GDELT for this place and this hazard in the last seven days. External, not ours: we have not read them and do not vouch for them.
GDELT did not answer when this page was rendered, so no news is listed.
GDELT Project · gdeltproject.org
Calamity.live data shows a fire event with CalamityScore 39/100, near Lancaster (United States), based on data from firms. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.