Fire near Nampula (MZ)

15.83°S, 38.95°E · first detected on 23 September at 12:51

What the satellites measured

This fire was tracked from 23 September at 12:51 to 22 October at 13:49, that is 29 days, through 755 satellite detections. The detected extent reaches 13,238 ha.

Detected extent: 13,238 ha
Cumulative power: 4,690 MW
Peak power, one pixel: 69 MW
VIIRS and MODIS detections: 755
Estimated emissions: 1.4 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 15:23	23 MW	1	Met12
22 October at 15:13	12 MW	1	Met12
22 October at 15:03	10 MW	1	Met12
22 October at 14:53	14 MW	1	Met12
22 October at 14:33	19 MW	1	Met12
22 October at 14:13	20 MW	1	Met12
22 October at 13:49	87 MW	17	N
22 October at 13:23	15 MW	1	Met12
22 October at 13:13	85 MW	8	N21
22 October at 12:53	130 MW	5	Met12
22 October at 12:49	118 MW	2	Met9
22 October at 12:43	85 MW	4	Met12
22 October at 12:34	210 MW	2	Met10
22 October at 12:34	242 MW	3	Met9
22 October at 12:33	16 MW	1	Met12
22 October at 12:28	72 MW	14	N20
22 October at 12:23	27 MW	1	Met12
22 October at 12:13	17 MW	1	Met12
22 October at 11:53	18 MW	1	Met12
22 October at 11:43	28 MW	1	Met12
22 October at 11:33	21 MW	1	Met12
22 October at 11:23	22 MW	1	Met12
22 October at 11:19	142 MW	2	Met9
22 October at 11:19	89 MW	1	Met10
22 October at 11:13	42 MW	2	Met12
22 October at 11:03	39 MW	2	Met12
22 October at 10:53	33 MW	2	Met12
22 October at 10:43	38 MW	2	Met12
22 October at 10:23	63 MW	4	Met12
22 October at 10:03	13 MW	1	Met12
22 October at 01:18	1 MW	1	N
22 October at 00:40	3 MW	1	N21
21 October at 15:43	14 MW	1	Met12
21 October at 15:40	19 MW	1	Aqua
21 October at 15:33	22 MW	2	Met12
21 October at 14:08	6 MW	1	N
21 October at 14:03	26 MW	2	Met12
21 October at 13:32	46 MW	6	N21
21 October at 12:47	149 MW	15	N20
21 October at 12:28	28 MW	7	N
21 October at 11:33	12 MW	1	Met12
21 October at 01:35	2 MW	3	N
21 October at 01:01	3 MW	3	N21
21 October at 00:16	2 MW	1	N20
20 October at 15:23	11 MW	1	Met12
20 October at 15:01	27 MW	2	Aqua
20 October at 14:33	13 MW	1	Met12
20 October at 14:19	40 MW	1	Met9
20 October at 14:13	14 MW	1	Met12
20 October at 14:03	30 MW	1	Met12
20 October at 13:53	62 MW	2	Met12
20 October at 13:49	81 MW	9	N21
20 October at 13:49	43 MW	1	Met9
20 October at 13:23	16 MW	1	Met12
20 October at 13:06	160 MW	21	N20
20 October at 13:03	14 MW	1	Met12
20 October at 12:45	139 MW	27	N
20 October at 12:33	15 MW	1	Met12
20 October at 12:23	43 MW	2	Met12
20 October at 12:19	263 MW	2	Met10
20 October at 12:19	238 MW	3	Met9
20 October at 12:13	19 MW	1	Met12
20 October at 12:11	81 MW	15	N21
20 October at 11:53	63 MW	3	Met12
20 October at 11:43	16 MW	1	Met12
20 October at 11:34	87 MW	1	Met10
20 October at 11:33	43 MW	2	Met12
20 October at 11:23	52 MW	2	Met12
20 October at 11:19	87 MW	1	Met10
20 October at 11:19	58 MW	1	Met9
20 October at 11:13	52 MW	2	Met12
20 October at 11:04	45 MW	1	Met9
20 October at 11:03	18 MW	1	Met12
20 October at 10:53	27 MW	2	Met12
20 October at 10:49	80 MW	1	Met10
20 October at 10:43	47 MW	2	Met12
20 October at 10:34	108 MW	1	Met10
20 October at 10:34	71 MW	1	Met9
20 October at 10:33	40 MW	2	Met12
20 October at 10:23	88 MW	4	Met12
20 October at 10:13	23 MW	1	Met12
20 October at 09:43	14 MW	1	Met12
20 October at 00:33	1 MW	2	N20
20 October at 00:14	2 MW	2	N
19 October at 13:25	184 MW	9	N20
19 October at 13:06	23 MW	5	N
19 October at 12:28	94 MW	8	N21
19 October at 00:53	3 MW	4	N20
18 October at 13:45	22 MW	4	N20
18 October at 13:23	70 MW	7	N
18 October at 12:47	84 MW	6	N21
18 October at 07:44	7 MW	1	Terra
18 October at 00:52	1 MW	1	N
17 October at 13:45	13 MW	2	N
17 October at 13:06	35 MW	6	N21
17 October at 12:21	5 MW	1	N20
17 October at 00:33	1 MW	1	N21
16 October at 20:17	6 MW	1	Terra
16 October at 14:02	34 MW	3	N
16 October at 13:25	56 MW	8	N21
16 October at 12:43	82 MW	15	N20
16 October at 12:21	20 MW	2	N
16 October at 00:54	1 MW	1	N21
15 October at 13:45	22 MW	3	N21
15 October at 13:00	113 MW	14	N20
15 October at 12:41	81 MW	10	N
15 October at 12:04	8 MW	1	N21
14 October at 13:19	341 MW	38	N20
14 October at 13:00	397 MW	54	N
14 October at 12:21	224 MW	25	N21
13 October at 13:38	172 MW	15	N20
12 October at 13:00	184 MW	40	N21
11 October at 20:17	11 MW	1	Terra
11 October at 13:55	258 MW	39	N
11 October at 13:19	386 MW	48	N21
11 October at 12:34	305 MW	57	N20
11 October at 12:15	151 MW	14	N
10 October at 15:14	133 MW	12	Aqua
10 October at 13:38	156 MW	31	N21
10 October at 12:53	244 MW	48	N20
10 October at 12:34	124 MW	46	N
9 October at 13:55	103 MW	6	N21
9 October at 13:10	183 MW	36	N20
9 October at 12:52	119 MW	23	N
9 October at 12:15	10 MW	2	N21
9 October at 00:40	0 MW	1	N20
8 October at 19:58	9 MW	1	Terra
8 October at 15:38	87 MW	6	Aqua
8 October at 13:32	273 MW	53	N20
8 October at 13:13	364 MW	89	N
8 October at 12:35	306 MW	65	N21
8 October at 07:46	6 MW	1	Terra
8 October at 01:01	2 MW	2	N20
8 October at 00:40	2 MW	2	N
8 October at 00:01	1 MW	1	N21
7 October at 14:59	26 MW	2	Aqua
7 October at 13:49	272 MW	38	N20
7 October at 13:30	464 MW	70	N
7 October at 12:53	352 MW	71	N21
7 October at 12:11	84 MW	11	N20
6 October at 20:19	12 MW	2	Terra
6 October at 13:13	39 MW	7	N21
6 October at 12:28	161 MW	33	N20
5 October at 15:21	72 MW	9	Aqua
5 October at 14:08	28 MW	5	N
5 October at 13:32	221 MW	20	N21
5 October at 12:47	244 MW	37	N20
5 October at 12:28	76 MW	10	N
4 October at 13:06	12 MW	3	N20
4 October at 12:45	12 MW	4	N
2 October at 13:45	57 MW	7	N20
2 October at 13:23	32 MW	6	N
2 October at 12:47	67 MW	9	N21
30 September at 15:27	118 MW	9	Aqua
30 September at 14:02	42 MW	5	N
30 September at 13:25	429 MW	48	N21
30 September at 12:41	156 MW	26	N20
30 September at 12:21	95 MW	11	N
30 September at 00:54	1 MW	1	N21
29 September at 14:49	82 MW	2	Aqua
29 September at 13:45	53 MW	7	N21
29 September at 13:00	433 MW	89	N20
29 September at 12:41	228 MW	23	N
29 September at 12:04	56 MW	5	N21
29 September at 01:12	14 MW	3	N21
29 September at 00:27	2 MW	2	N20
28 September at 20:02	136 MW	12	Terra
28 September at 15:50	233 MW	3	Aqua
28 September at 13:17	504 MW	49	N20
28 September at 12:21	752 MW	77	N21
28 September at 01:31	3 MW	2	N21
28 September at 00:46	3 MW	4	N20
28 September at 00:29	4 MW	3	N
27 September at 23:50	3 MW	2	N21
27 September at 15:12	36 MW	3	Aqua
27 September at 13:38	164 MW	16	N20
27 September at 13:17	220 MW	41	N
27 September at 12:43	399 MW	42	N21
26 September at 20:21	16 MW	1	Terra
26 September at 13:55	11 MW	2	N20
26 September at 13:38	150 MW	21	N
26 September at 13:00	115 MW	28	N21
26 September at 12:15	51 MW	9	N20
25 September at 13:55	74 MW	11	N
25 September at 13:19	264 MW	29	N21
25 September at 12:34	36 MW	9	N20
25 September at 12:15	71 MW	7	N
24 September at 13:38	90 MW	19	N21
24 September at 12:53	115 MW	27	N20
24 September at 12:34	108 MW	23	N

8 other fires near Nampula (MZ)

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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