Fire near Nord-Occidentale (ZM)

11.99°S, 27.10°E · first detected on 23 September at 13:13

What the satellites measured

This fire was tracked from 23 September at 13:13 to 22 October at 16:16, that is 29 days, through 2,222 satellite detections. The detected extent reaches 42,582 ha.

Detected extent: 42,582 ha
Cumulative power: 24,756 MW
Peak power, one pixel: 332 MW
VIIRS and MODIS detections: 2,222
Estimated emissions: 5.3 kt of carbon; Carbon burnt in the 0.1 degree cells (about 10 km) around the fire, from 5 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). Published data stop on 21 October 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 30 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 16:43	26 MW	2	Met12
22 October at 16:16	28 MW	3	Aqua
22 October at 16:03	11 MW	1	Met12
22 October at 15:53	12 MW	1	Met12
22 October at 15:33	15 MW	1	Met12
22 October at 15:23	10 MW	1	Met12
22 October at 15:13	22 MW	1	Met12
22 October at 14:53	34 MW	2	Met12
22 October at 14:43	31 MW	2	Met12
22 October at 14:35	99 MW	2	Met9
22 October at 14:33	20 MW	1	Met12
22 October at 14:10	69 MW	12	N20
22 October at 13:53	40 MW	2	Met12
22 October at 13:51	78 MW	12	N
22 October at 13:43	10 MW	1	Met12
22 October at 13:33	25 MW	1	Met12
22 October at 13:15	53 MW	6	N21
22 October at 12:53	13 MW	1	Met12
22 October at 12:43	13 MW	1	Met12
22 October at 12:34	121 MW	2	Met9
22 October at 12:33	57 MW	3	Met12
22 October at 12:23	20 MW	1	Met12
22 October at 11:43	27 MW	2	Met12
22 October at 11:33	34 MW	2	Met12
22 October at 11:23	20 MW	2	Met12
22 October at 11:04	53 MW	1	Met10
22 October at 11:04	96 MW	2	Met9
22 October at 10:34	41 MW	1	Met10
22 October at 08:42	22 MW	2	Terra
21 October at 16:43	20 MW	1	Met12
21 October at 16:35	29 MW	1	Met9
21 October at 16:23	15 MW	1	Met12
21 October at 16:03	11 MW	1	Met12
21 October at 15:53	69 MW	5	Met12
21 October at 15:43	53 MW	4	Met12
21 October at 15:40	22 MW	1	Aqua
21 October at 15:33	37 MW	2	Met12
21 October at 15:23	115 MW	4	Met12
21 October at 15:20	88 MW	1	Met9
21 October at 15:19	42 MW	1	Met10
21 October at 15:13	125 MW	4	Met12
21 October at 15:05	52 MW	1	Met9
21 October at 15:03	90 MW	3	Met12
21 October at 14:53	34 MW	2	Met12
21 October at 14:43	42 MW	3	Met12
21 October at 14:29	131 MW	20	N20
21 October at 14:23	69 MW	2	Met12
21 October at 14:10	201 MW	31	N
21 October at 13:43	16 MW	1	Met12
21 October at 13:34	218 MW	21	N21
21 October at 13:33	14 MW	1	Met12
21 October at 13:23	40 MW	3	Met12
21 October at 13:13	42 MW	3	Met12
21 October at 12:53	105 MW	4	Met12
21 October at 12:49	87 MW	2	Met9
21 October at 12:43	56 MW	4	Met12
21 October at 12:33	66 MW	3	Met12
21 October at 12:23	53 MW	3	Met12
21 October at 12:19	42 MW	1	Met9
21 October at 12:13	37 MW	2	Met12
21 October at 12:03	30 MW	2	Met12
21 October at 11:53	12 MW	1	Met12
21 October at 10:13	11 MW	1	Met12
21 October at 10:03	12 MW	1	Met12
20 October at 14:27	46 MW	5	N
20 October at 14:23	11 MW	1	Met12
20 October at 13:53	19 MW	1	Met12
20 October at 13:51	98 MW	20	N21
20 October at 13:43	51 MW	3	Met12
20 October at 13:34	49 MW	1	Met10
20 October at 13:34	131 MW	4	Met9
20 October at 13:33	125 MW	6	Met12
20 October at 13:23	121 MW	5	Met12
20 October at 13:19	156 MW	3	Met9
20 October at 13:13	21 MW	1	Met12
20 October at 13:08	193 MW	12	N20
20 October at 12:33	22 MW	2	Met12
20 October at 01:54	1 MW	1	N
20 October at 01:18	1 MW	1	N21
19 October at 16:01	27 MW	2	Aqua
19 October at 14:10	121 MW	17	N21
19 October at 13:26	84 MW	13	N20
19 October at 13:08	6 MW	1	N
18 October at 14:29	19 MW	3	N21
18 October at 13:47	24 MW	5	N20
18 October at 13:25	27 MW	1	N
18 October at 12:49	102 MW	5	N21
17 October at 14:04	77 MW	16	N20
17 October at 13:45	89 MW	12	N
17 October at 13:08	105 MW	11	N21
17 October at 01:29	1 MW	1	N20
16 October at 15:46	45 MW	3	Aqua
16 October at 14:23	244 MW	22	N20
16 October at 14:04	194 MW	35	N
16 October at 13:25	125 MW	18	N21
16 October at 01:50	1 MW	1	N20
16 October at 01:31	1 MW	2	N
16 October at 00:52	1 MW	2	N21
15 October at 14:42	92 MW	11	N20
15 October at 14:21	208 MW	21	N
15 October at 13:47	336 MW	31	N21
15 October at 13:02	41 MW	3	N20
15 October at 01:12	1 MW	1	N21
14 October at 16:10	58 MW	5	Aqua
14 October at 14:42	179 MW	26	N
14 October at 14:04	322 MW	32	N21
14 October at 13:19	104 MW	13	N20
14 October at 13:01	123 MW	4	N
13 October at 14:23	112 MW	11	N21
13 October at 13:40	142 MW	23	N20
12 October at 13:02	390 MW	13	N21
11 October at 15:55	28 MW	1	Aqua
11 October at 14:17	25 MW	5	N20
11 October at 13:57	313 MW	33	N
11 October at 13:19	273 MW	14	N21
10 October at 14:36	188 MW	18	N20
10 October at 14:17	220 MW	32	N
10 October at 13:40	121 MW	18	N21
10 October at 12:56	14 MW	2	N20
9 October at 20:38	10 MW	1	Terra
9 October at 14:34	165 MW	15	N
9 October at 13:57	70 MW	13	N21
9 October at 13:13	125 MW	16	N20
7 October at 13:51	58 MW	7	N20
7 October at 13:32	195 MW	11	N
7 October at 12:56	6 MW	1	N21
6 October at 14:10	42 MW	9	N20
6 October at 13:51	95 MW	12	N
6 October at 13:15	31 MW	4	N21
5 October at 14:29	29 MW	4	N20
5 October at 14:10	6 MW	1	N
5 October at 13:34	93 MW	13	N21
4 October at 16:22	62 MW	3	Aqua
4 October at 14:27	6 MW	1	N
4 October at 13:51	353 MW	41	N21
4 October at 13:08	444 MW	28	N20
4 October at 02:13	1 MW	1	N20
4 October at 01:54	2 MW	1	N
4 October at 01:18	2 MW	2	N21
3 October at 15:44	49 MW	4	Aqua
3 October at 14:49	86 MW	3	N
3 October at 14:10	340 MW	22	N21
3 October at 13:25	588 MW	39	N20
3 October at 13:08	203 MW	15	N
2 October at 14:29	37 MW	6	N21
2 October at 13:47	19 MW	3	N20
2 October at 13:25	16 MW	2	N
2 October at 01:12	1 MW	1	N20
2 October at 00:52	1 MW	1	N
1 October at 16:08	120 MW	12	Aqua
1 October at 14:04	236 MW	27	N20
1 October at 13:45	288 MW	22	N
1 October at 13:08	43 MW	6	N21
30 September at 14:04	11 MW	1	N
30 September at 13:25	19 MW	1	N21
30 September at 01:48	1 MW	1	N20
30 September at 01:31	2 MW	2	N
29 September at 16:29	20 MW	1	Aqua
29 September at 14:42	601 MW	34	N20
29 September at 14:21	1,376 MW	135	N
29 September at 13:47	1,663 MW	156	N21
29 September at 13:02	437 MW	30	N20
29 September at 01:48	4 MW	4	N
29 September at 01:12	6 MW	3	N21
28 September at 15:53	570 MW	30	Aqua
28 September at 14:04	1,244 MW	117	N21
28 September at 13:19	2,686 MW	137	N20
27 September at 13:40	17 MW	2	N20
27 September at 13:19	6 MW	1	N
26 September at 16:14	163 MW	5	Aqua
26 September at 13:57	536 MW	68	N20
26 September at 13:38	562 MW	52	N
26 September at 13:02	274 MW	28	N21
26 September at 01:24	3 MW	4	N20
26 September at 01:03	1 MW	1	N
25 September at 15:36	741 MW	6	Aqua
25 September at 14:17	487 MW	51	N20
25 September at 13:57	704 MW	73	N
25 September at 13:19	849 MW	62	N21
25 September at 09:09	23 MW	1	Terra
25 September at 01:41	3 MW	1	N20
25 September at 01:22	4 MW	2	N
25 September at 00:46	3 MW	2	N21
24 September at 16:35	34 MW	1	Aqua
24 September at 14:36	227 MW	23	N20
24 September at 14:17	596 MW	72	N
24 September at 13:40	385 MW	38	N21
24 September at 12:56	468 MW	19	N20

8 other fires near Nord-Occidentale (ZM)

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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