Fire near orientale (KE)

1.15°S, 37.26°E · first detected on 19 October at 13:30

What the satellites measured

This fire was tracked from 19 October at 13:30 to 21 October at 00:57, through 34 satellite detections. The detected extent reaches 450 ha.

Detected extent: 450 ha
Cumulative power: 2,737 MW
Peak power, one pixel: 662 MW
VIIRS and MODIS detections: 34
Estimated emissions: 1.4 kt of carbon; Carbon burnt in the 0.1 degree cells (about 10 km) around the fire, from 19 October 2026 to 20 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 4 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
21 October at 00:57	1 MW	1	N21
20 October at 18:44	17 MW	1	Met12
20 October at 18:24	21 MW	1	Met12
20 October at 18:14	23 MW	1	Met12
20 October at 18:04	71 MW	3	Met12
20 October at 17:34	54 MW	3	Met12
20 October at 17:24	20 MW	1	Met12
20 October at 17:14	111 MW	3	Met12
20 October at 17:04	249 MW	4	Met12
20 October at 16:54	230 MW	3	Met12
20 October at 15:54	20 MW	1	Met12
20 October at 15:51	36 MW	1	Met9
20 October at 15:44	65 MW	2	Met12
20 October at 15:21	42 MW	1	Met9
20 October at 15:14	37 MW	2	Met12
20 October at 15:04	19 MW	1	Met12
20 October at 15:04	69 MW	2	Aqua
20 October at 14:36	42 MW	1	Met9
20 October at 14:24	49 MW	1	Met12
20 October at 14:21	112 MW	2	Met9
20 October at 14:14	107 MW	2	Met12
20 October at 14:06	294 MW	4	Met9
20 October at 14:04	108 MW	2	Met12
20 October at 13:54	181 MW	3	Met12
20 October at 13:51	492 MW	4	Met9
20 October at 13:44	231 MW	3	Met12
20 October at 13:36	672 MW	4	Met9
20 October at 13:34	356 MW	6	Met12
20 October at 13:24	353 MW	5	Met12
20 October at 13:10	313 MW	8	N20
20 October at 13:04	158 MW	3	Met12
20 October at 12:54	175 MW	3	Met12
20 October at 12:51	197 MW	6	N
20 October at 12:51	104 MW	1	Met9
20 October at 12:44	258 MW	4	Met12
20 October at 12:36	48 MW	1	Met9
20 October at 12:34	138 MW	2	Met12
20 October at 12:24	425 MW	4	Met12
20 October at 12:21	508 MW	2	Met9
20 October at 12:13	2,115 MW	15	N21
20 October at 12:06	856 MW	4	Met9
20 October at 12:04	1,130 MW	7	Met12
20 October at 11:54	778 MW	6	Met12
20 October at 11:51	797 MW	5	Met10
20 October at 11:51	881 MW	4	Met9
20 October at 11:44	772 MW	7	Met12
20 October at 11:36	744 MW	3	Met10
20 October at 11:36	951 MW	4	Met9
20 October at 11:34	490 MW	3	Met12
20 October at 11:24	1,082 MW	6	Met12
20 October at 11:21	788 MW	4	Met10
20 October at 11:21	826 MW	4	Met9
20 October at 11:14	698 MW	7	Met12
20 October at 11:06	456 MW	4	Met9
20 October at 11:06	332 MW	3	Met10
20 October at 11:04	269 MW	5	Met12
20 October at 10:54	131 MW	2	Met12
20 October at 10:51	169 MW	3	Met9
20 October at 10:50	63 MW	1	Met10
19 October at 13:30	42 MW	2	N20

8 other fires near orientale (KE)

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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