MediumPersistent heat sourceCS: 27 · v4 (historical)

Persistent heat source in Egypt

EgyptNASA FIRMS (VIIRS)

Right now

The most recent data we hold from NASA FIRMS (VIIRS) arrived 79 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.

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

The satellite has seen heat at this spot on 21 earlier days since 13 March 2026, in 6 of the twelve months of the year. Heat that is there in every season usually comes from industry (a steelworks, a refinery flare, a gas field) or from routine burning, not from a wildfire. NASA's data do not say which.

Distance and hazards
Only these hazards

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One message per event, not per detection. We send a confirmation first, and every message carries a link to stop them. We store the address and the place, nothing else.

Recorded by satellite 20 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 3rd strongest of the 64 detections recorded within 20 km of this point since 9 March 2026. Another comparable one was recorded here earlier the same day. 72 more were recorded here in the fortnight before it.

What the source measured

NASA FIRMS (VIIRS) reported 73 fire pixels with a combined fire radiative power of 365 MW, at high confidence, 343 km from Sīwah.

The 73 pixels cover about 10.2 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 9 March 2026

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.

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

Computed under scoring rules v4. Rows carrying other versions were judged by different rules and are not directly comparable.

Archived as “High” under the rule in force until 4 October 2026, which read the radiative power and the people nearby. A satellite sees heat, not an emergency: since then every detection is shown as low or medium; this one as “Medium”.

Event Data

TypePersistent heat source
SeverityMedium
Calamity Score (ours)27 / 100
Legacy data-support index0.54/1
Coordinates27.7430, 22.4237
Nearest CitySīwah (343 km)
Urban exposure index (PEI)0 within 50 km
Impact Tierminor
Timestamp2026-09-13T11:55:00.000Z
Sourcehttps://firms.modaps.eosdis.nasa.gov/map/#d:24hrs;@22.424,27.743,9z

Physical priority index · v4 (historical). 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: 2026-09-13T11:55:00.000Z.

First archived: 2026-09-13T13:29:03.672Z. 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

60
intensity
0
Urban PEI term
0
Scenario weight
30
Recorded reference / batch anomaly

Technical Details

Brightness367
Frp364.9
PixelCount73
Confidencehigh

Safety Information

Heat shows up at this spot regularly, which usually means an industrial plant or routine burning rather than a wildfire. Nothing on this page is an alert. In a real emergency, follow local authorities.

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.

Follow this area

Review the area, threshold and delivery channel in your account.

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.

No news is listed: GDELT was not available when this page was rendered.

GDELT Project · gdeltproject.org