Calamity
CriticalWildfiresCS: 36 · v1

Wildfires

NASA FIRMS (VIIRS)

Right now

The most recent data we hold from NASA FIRMS (VIIRS) arrived 4 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.

9 other detections within 20 km in the last 24 hours, the nearest 1 km from here.

Recorded by satellite 15 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 43rd strongest of the 82 detections recorded within 20 km of this point since 7 July 2026. Another comparable one was recorded here earlier the same day.

What the source measured

NASA FIRMS (VIIRS) reported 132 fire pixels with a combined fire radiative power of 739 MW, at nominal confidence, 571 km from Palmerston.

The 132 pixels cover about 18.5 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.

Wind from SSE at 15 km/h at 14:00 UTC, according to MET Norway.

Nearby, since 7 July 2026

How we know

One source: NASA FIRMS (VIIRS). Not yet confirmed by a second, independent source.

Our own score for this event is 36 out of 100.

This is our versioned heuristic index, not source severity or a calibrated probability. Urban PEI does not count unique people.

Wind: MET Norway Locationforecast, CC BY 4.0.

Computed under scoring rules v1. Rows carrying other versions were judged by different rules and are not directly comparable.

Under rules v1–v3, Critical for a wildfire measured only the radiative power the satellite saw, not the people near it; since v4 (1 September 2026) it also requires exposed population. This page keeps the word it was published with.

Event Data

TypeWildfires
SeverityCritical
Calamity Score (ours)36 / 100
Legacy data-support index0.54/1
Coordinates-12.5377, 136.2374
Nearest CityPalmerston (571 km)
Urban exposure index (PEI)0 within 50 km
Impact Tierminor
Timestamp2026-08-30T15:29:00.000Z
Sourcehttps://firms.modaps.eosdis.nasa.gov/map/#d:24hrs;@136.237,-12.538,9z

Physical priority index · v1. Heuristic priority, not calibrated probability, predictive accuracy or damage. The legacy data-support index combines assigned source support and field availability. Urban PEI is distance-weighted and does not count unique people; zero does not establish that nobody is present. Model cards.

Source and revision timeline

Source: firms. Occurrence: 2026-08-30T15:29:00.000Z.

First archived: 2026-08-30T18:21:41.166Z. Material modification: not recorded.

Retained revisions are prospective; earlier versions may be unavailable. No revision entry does not prove that a record never changed.

Score Breakdown

80
intensity
0
Urban PEI term
0
Scenario weight
40
Recorded reference / batch anomaly

Technical Details

Brightness353.91
Frp738.6
PixelCount132
Confidencenominal

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. 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.

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