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 19th strongest of the 201 detections recorded within 20 km of this point since 5 August 2024. Another comparable one was recorded here earlier the same day.
What the source measured
NASA FIRMS (VIIRS) reported 78 fire pixels with a combined fire radiative power of 389 MW, at high confidence, 57 km from Canby.
The 78 pixels cover about 10.9 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.
Nearby, since 5 August 2024
- August 27, 2026 · score 54 · 1.9 km
- August 29, 2026 · score 27 · 3.9 km
- August 28, 2026 · score 41 · 8.4 km
How we know
One source: NASA FIRMS (VIIRS). Not yet confirmed by a second, independent source.
Our own score for this event is 27 out of 100, at 54 % 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) | 27 / 100 |
| Our confidence | 54% |
| Coordinates | 45.0326, -122.0383 |
| Nearest City | Canby (57 km) |
| Impact Tier | minor |
| Timestamp | 2026-08-30T20:47:00.000Z |
Score Breakdown
Technical Details
| Brightness | 367 |
| Frp | 389.04 |
| PixelCount | 78 |
| 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 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.
Calamity.live data shows a fire event with CalamityScore 27/100, near Canby (United States), based on data from firms. Source: Calamity.live, a platform aggregating real-time data from 191 scientific monitoring sources.