Fire near Afar (ET)

10.05°N, 40.82°E · first detected on 19 October at 09:05

What the satellites measured

This fire was tracked from 19 October at 09:05 to 22 October at 01:29, that is 3 days, through 76 satellite detections. The detected extent reaches 1,217 ha.

Detected extent: 1,217 ha
Cumulative power: 908 MW
Peak power, one pixel: 46 MW
VIIRS and MODIS detections: 76
Estimated emissions: 1.9 kt of carbon; Carbon burnt in the 0.1 degree cells (about 10 km) around the fire, from 19 October 2026 to 21 October 2026. An order-of-magnitude estimate from GFAS (ECMWF, Copernicus CAMS): it also counts neighbouring fires in the same cell. Contains modified Copernicus Atmosphere Monitoring Service information (2026).

These four figures cover the polar orbits alone, the ones that measure an area. The pass table below also counts geostationary detections, more frequent but too coarse for geometry, and its power column sums a whole pass where the peak above is that of a single pixel.

“Detected extent” is not “burned area”: it is the union of the ground footprints of the satellite pixels, and a pixel counts in full (375 m for VIIRS, 1 km for MODIS) even when only a forest edge is burning. Compared with press figures it is in practice one and a half to three times the area reported. Detections taken at the edge of the scan swath, too coarse to measure anything at all, are excluded. These figures come from thermal detection and are not an official assessment: only the emergency services and the competent authorities are authoritative.

Replay how the fire spread

The map is framed on this fire's footprint and loads only its detections. The timeline below covers the period in which satellites saw it, from the first to the last detection, with twelve hours before and twenty-four after; the ticks on the bar mark the emergency services' announcements that fall within it. The cursor opens on the most powerful pass, and playback replays the whole fire in about thirty seconds. “1 h” shows what is burning within an hour of the chosen moment : the map then follows the power curve below and empties when it falls. “24 h” stacks twenty-four hours : a fire stays visible between two satellite passes, which come two to four times a day. Both are true, but they say different things.

How the radiative power evolved

One point per satellite pass: the sum of the fire radiative power measured over the fire. This is the curve that says whether the fire eased off or picked up again, which no cumulative figure shows. The window covers 5 days; beyond that, clustering would merge two successive fires in the same place.

Fire dynamics

Loading history…

Satellite passes in detail

Pass	Power summed over the pass	Detections	Sensor
22 October at 02:05	10 MW	1	Met12
22 October at 01:35	18 MW	1	Met12
22 October at 01:29	28 MW	7	N20
22 October at 01:22	22 MW	1	Met9
22 October at 01:09	32 MW	4	N
22 October at 01:07	23 MW	1	Met9
22 October at 01:05	17 MW	1	Met12
22 October at 00:52	26 MW	1	Met9
22 October at 00:45	11 MW	1	Met12
22 October at 00:37	50 MW	2	Met9
22 October at 00:33	59 MW	5	N21
20 October at 01:48	1 MW	1	N
20 October at 01:09	10 MW	7	N21
20 October at 00:29	2 MW	3	N20
20 October at 00:08	2 MW	1	N
19 October at 23:55	13 MW	1	Met12
19 October at 23:52	53 MW	2	Met9
19 October at 23:37	61 MW	2	Met9
19 October at 23:35	14 MW	1	Met12
19 October at 23:25	10 MW	1	Met12
19 October at 22:37	44 MW	2	Met9
19 October at 22:25	117 MW	3	Met12
19 October at 22:22	80 MW	2	Met9
19 October at 22:22	129 MW	3	Met10
19 October at 22:15	40 MW	1	Met12
19 October at 22:07	69 MW	2	Met10
19 October at 22:07	91 MW	3	Met9
19 October at 22:05	14 MW	1	Met12
19 October at 21:55	16 MW	1	Met12
19 October at 21:52	64 MW	2	Met9
19 October at 21:52	40 MW	1	Met10
19 October at 21:25	10 MW	1	Met12
19 October at 20:35	26 MW	2	Met12
19 October at 20:25	13 MW	1	Met12
19 October at 20:23	28 MW	1	Met9
19 October at 20:15	18 MW	1	Met12
19 October at 20:05	13 MW	1	Met12
19 October at 19:55	22 MW	1	Met12
19 October at 19:53	25 MW	1	Met9
19 October at 19:45	39 MW	2	Met12
19 October at 19:38	55 MW	2	Met9
19 October at 19:23	55 MW	2	Met9
19 October at 19:08	26 MW	1	Met9
19 October at 19:05	36 MW	3	Met12
19 October at 18:53	22 MW	1	Met9
19 October at 18:38	21 MW	1	Met9
19 October at 18:23	30 MW	1	Met9
19 October at 17:23	23 MW	1	Met9
19 October at 17:08	28 MW	1	Met9
19 October at 17:05	12 MW	1	Met12
19 October at 16:55	11 MW	1	Met12
19 October at 16:53	41 MW	1	Met9
19 October at 16:45	11 MW	1	Met12
19 October at 16:38	65 MW	2	Met9
19 October at 16:37	29 MW	1	Met10
19 October at 16:35	39 MW	2	Met12
19 October at 16:25	11 MW	1	Met12
19 October at 16:23	37 MW	1	Met9
19 October at 16:22	32 MW	1	Met10
19 October at 16:15	11 MW	1	Met12
19 October at 16:07	30 MW	1	Met9
19 October at 16:05	34 MW	3	Met12
19 October at 15:55	61 MW	3	Met12
19 October at 15:52	32 MW	1	Met9
19 October at 15:35	15 MW	1	Met12
19 October at 15:25	23 MW	2	Met12
19 October at 15:15	13 MW	1	Met12
19 October at 15:05	15 MW	1	Met12
19 October at 14:55	41 MW	2	Met12
19 October at 14:52	22 MW	1	Met9
19 October at 14:45	32 MW	2	Met12
19 October at 14:37	52 MW	2	Met9
19 October at 14:35	80 MW	4	Met12
19 October at 14:25	56 MW	3	Met12
19 October at 14:22	56 MW	1	Met10
19 October at 14:22	98 MW	2	Met9
19 October at 14:15	94 MW	3	Met12
19 October at 14:07	28 MW	1	Met9
19 October at 14:05	84 MW	3	Met12
19 October at 13:55	274 MW	7	Met12
19 October at 13:52	316 MW	3	Met9
19 October at 13:52	339 MW	2	Met10
19 October at 13:45	153 MW	5	Met12
19 October at 13:37	76 MW	1	Met10
19 October at 13:37	179 MW	3	Met9
19 October at 13:35	188 MW	5	Met12
19 October at 13:32	220 MW	22	N20
19 October at 13:25	200 MW	6	Met12
19 October at 13:22	155 MW	3	Met9
19 October at 13:22	61 MW	1	Met10
19 October at 13:15	187 MW	6	Met12
19 October at 13:10	230 MW	11	N
19 October at 13:07	285 MW	3	Met9
19 October at 13:07	146 MW	1	Met10
19 October at 13:05	193 MW	5	Met12
19 October at 12:55	225 MW	6	Met12
19 October at 12:52	48 MW	1	Met9
19 October at 12:45	130 MW	4	Met12
19 October at 12:37	130 MW	2	Met9
19 October at 12:36	257 MW	11	N21
19 October at 12:35	226 MW	6	Met12
19 October at 12:25	468 MW	8	Met12
19 October at 12:22	260 MW	2	Met9
19 October at 12:22	193 MW	1	Met10
19 October at 12:15	86 MW	3	Met12
19 October at 12:07	156 MW	2	Met9
19 October at 12:07	94 MW	1	Met10
19 October at 12:05	311 MW	5	Met12
19 October at 11:55	76 MW	2	Met12
19 October at 11:52	68 MW	4	N20
19 October at 11:45	54 MW	2	Met12
19 October at 11:37	83 MW	2	Met9
19 October at 11:37	61 MW	1	Met10
19 October at 11:35	94 MW	2	Met12
19 October at 11:25	86 MW	3	Met12
19 October at 11:15	157 MW	3	Met12
19 October at 10:55	64 MW	2	Met12
19 October at 10:35	38 MW	1	Met12
19 October at 10:05	23 MW	1	Met12
19 October at 09:37	54 MW	1	Met10
19 October at 09:35	102 MW	2	Met12
19 October at 09:25	82 MW	1	Met12
19 October at 09:15	68 MW	2	Met12
19 October at 09:07	147 MW	2	Met9
19 October at 09:05	154 MW	3	Met12

4 other fires near Afar (ET)

Separate fires, apart in time or in space, not pieces of this one. A single municipality can have several over one summer, and a forest massif often covers more than a hundred square kilometres.

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