Fire near Njombe (TZ)

8.96°S, 34.55°E · first detected on 26 September at 13:40

What the satellites measured

This fire was tracked from 26 September at 13:40 to 24 October at 08:20, that is 28 days, through 684 satellite detections. The detected extent reaches 12,980 ha.

Detected extent: 12,980 ha
Cumulative power: 5,116 MW
Peak power, one pixel: 62 MW
VIIRS and MODIS detections: 684
Estimated emissions: 7.2 kt of carbon; Carbon burnt in the 0.1 degree cells (about 10 km) around the fire, from 5 October 2026 to 23 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 23 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
24 October at 11:23	267 MW	13	Met12
24 October at 11:13	342 MW	11	Met12
24 October at 11:05	277 MW	2	Met9
24 October at 11:05	340 MW	2	Met10
24 October at 11:03	318 MW	14	Met12
24 October at 10:53	288 MW	11	Met12
24 October at 10:50	121 MW	1	Met9
24 October at 10:50	120 MW	1	Met10
24 October at 10:43	299 MW	17	Met12
24 October at 10:35	230 MW	2	Met9
24 October at 10:35	387 MW	3	Met10
24 October at 10:33	256 MW	11	Met12
24 October at 10:23	264 MW	13	Met12
24 October at 10:20	127 MW	1	Met10
24 October at 10:13	294 MW	14	Met12
24 October at 10:05	219 MW	2	Met10
24 October at 10:05	162 MW	2	Met9
24 October at 10:03	178 MW	11	Met12
24 October at 09:53	227 MW	8	Met12
24 October at 09:50	209 MW	3	Met10
24 October at 09:43	181 MW	9	Met12
24 October at 09:35	122 MW	3	Met9
24 October at 09:33	48 MW	3	Met12
24 October at 09:13	12 MW	1	Met12
24 October at 09:03	25 MW	2	Met12
24 October at 08:34	34 MW	1	Met9
24 October at 08:20	42 MW	4	Terra
24 October at 07:53	11 MW	1	Met12
24 October at 01:41	1 MW	2	N21
24 October at 00:59	2 MW	3	N20
23 October at 18:13	12 MW	1	Met12
23 October at 18:05	33 MW	2	Met9
23 October at 18:03	29 MW	2	Met12
23 October at 17:53	16 MW	1	Met12
23 October at 17:50	48 MW	2	Met10
23 October at 17:50	80 MW	4	Met9
23 October at 17:43	23 MW	1	Met12
23 October at 17:35	26 MW	1	Met10
23 October at 17:35	72 MW	4	Met9
23 October at 17:23	15 MW	1	Met12
23 October at 17:20	26 MW	1	Met10
23 October at 17:20	42 MW	2	Met9
23 October at 17:13	17 MW	1	Met12
23 October at 17:05	89 MW	4	Met9
23 October at 17:05	68 MW	3	Met10
23 October at 17:03	30 MW	2	Met12
23 October at 16:53	18 MW	1	Met12
23 October at 16:50	77 MW	4	Met9
23 October at 16:50	58 MW	2	Met10
23 October at 16:43	18 MW	1	Met12
23 October at 16:35	97 MW	3	Met10
23 October at 16:35	103 MW	4	Met9
23 October at 16:33	18 MW	1	Met12
23 October at 16:23	48 MW	2	Met12
23 October at 16:20	173 MW	6	Met9
23 October at 16:20	149 MW	4	Met10
23 October at 16:13	57 MW	2	Met12
23 October at 16:05	125 MW	4	Met9
23 October at 16:05	151 MW	4	Met10
23 October at 16:03	85 MW	4	Met12
23 October at 15:53	60 MW	2	Met12
23 October at 15:50	47 MW	1	Met10
23 October at 15:50	72 MW	2	Met9
23 October at 15:43	60 MW	4	Met12
23 October at 15:35	170 MW	6	Met9
23 October at 15:33	76 MW	4	Met12
23 October at 15:23	25 MW	2	Met12
23 October at 15:20	78 MW	3	Met9
23 October at 15:18	227 MW	13	Aqua
23 October at 15:13	65 MW	3	Met12
23 October at 15:05	116 MW	3	Met9
23 October at 15:03	46 MW	2	Met12
23 October at 14:53	12 MW	1	Met12
23 October at 14:50	61 MW	2	Met9
23 October at 14:43	27 MW	2	Met12
23 October at 14:35	51 MW	1	Met9
23 October at 14:33	122 MW	8	Met12
23 October at 14:23	49 MW	3	Met12
23 October at 14:13	161 MW	9	Met12
23 October at 14:05	193 MW	4	Met9
23 October at 14:03	71 MW	4	Met12
23 October at 13:53	11 MW	1	Met12
23 October at 13:51	288 MW	58	N20
23 October at 13:43	55 MW	4	Met12
23 October at 13:33	50 MW	4	Met12
23 October at 13:32	327 MW	35	N
23 October at 13:23	53 MW	4	Met12
23 October at 13:13	30 MW	2	Met12
23 October at 13:03	81 MW	5	Met12
23 October at 12:56	118 MW	11	N21
23 October at 12:53	24 MW	1	Met12
23 October at 12:50	41 MW	1	Met9
23 October at 12:43	66 MW	3	Met12
23 October at 12:33	68 MW	4	Met12
23 October at 12:23	115 MW	7	Met12
23 October at 12:13	106 MW	4	Met12
23 October at 12:03	95 MW	5	Met12
23 October at 11:53	94 MW	6	Met12
23 October at 11:50	88 MW	1	Met9
23 October at 11:50	84 MW	1	Met10
23 October at 11:43	107 MW	5	Met12
23 October at 11:33	77 MW	4	Met12
23 October at 11:23	94 MW	4	Met12
23 October at 11:13	53 MW	3	Met12
23 October at 11:05	92 MW	1	Met10
23 October at 11:03	50 MW	3	Met12
23 October at 10:53	43 MW	3	Met12
23 October at 10:50	215 MW	2	Met10
23 October at 10:50	103 MW	1	Met9
23 October at 10:43	15 MW	1	Met12
23 October at 10:33	14 MW	1	Met12
23 October at 10:23	17 MW	1	Met12
23 October at 09:53	32 MW	2	Met12
23 October at 01:16	1 MW	1	N20
23 October at 00:58	4 MW	3	N
23 October at 00:20	1 MW	1	N21
22 October at 14:03	14 MW	1	Met12
22 October at 13:51	122 MW	15	N
22 October at 13:23	12 MW	1	Met12
22 October at 13:15	183 MW	23	N21
22 October at 12:53	14 MW	1	Met12
22 October at 12:43	17 MW	1	Met12
22 October at 12:33	14 MW	1	Met12
22 October at 12:32	158 MW	22	N20
22 October at 12:13	99 MW	5	Met12
22 October at 11:53	31 MW	2	Met12
22 October at 11:43	36 MW	2	Met12
22 October at 11:33	93 MW	5	Met12
22 October at 11:23	14 MW	1	Met12
22 October at 10:13	11 MW	1	Met12
22 October at 09:23	12 MW	1	Met12
22 October at 00:37	1 MW	1	N21
21 October at 18:05	28 MW	1	Met9
21 October at 17:20	13 MW	1	Met9
21 October at 14:10	3 MW	1	N
21 October at 13:34	28 MW	3	N21
21 October at 12:49	19 MW	2	N20
21 October at 08:01	10 MW	1	Terra
20 October at 13:51	76 MW	5	N21
20 October at 13:08	180 MW	10	N20
20 October at 12:49	48 MW	10	N
20 October at 01:54	1 MW	2	N
20 October at 01:16	2 MW	2	N21
20 October at 00:31	2 MW	2	N20
19 October at 13:28	114 MW	15	N20
19 October at 13:08	24 MW	5	N
19 October at 12:31	14 MW	3	N21
19 October at 01:35	8 MW	5	N21
19 October at 00:52	3 MW	2	N20
19 October at 00:31	1 MW	1	N
18 October at 13:25	6 MW	1	N
18 October at 00:14	4 MW	3	N21
17 October at 13:47	3 MW	1	N
17 October at 13:08	56 MW	1	N21
17 October at 12:24	8 MW	1	N20
16 October at 15:46	32 MW	2	Aqua
16 October at 14:04	86 MW	11	N
16 October at 13:28	90 MW	10	N21
16 October at 12:43	37 MW	5	N20
15 October at 13:47	88 MW	17	N21
15 October at 13:02	55 MW	10	N20
15 October at 12:41	139 MW	14	N
14 October at 13:21	43 MW	11	N20
14 October at 13:02	13 MW	2	N
14 October at 12:24	13 MW	2	N21
14 October at 01:31	2 MW	2	N21
14 October at 00:46	2 MW	2	N20
13 October at 15:31	25 MW	2	Aqua
13 October at 13:40	58 MW	12	N20
12 October at 13:02	22 MW	1	N21
12 October at 01:03	1 MW	1	N
12 October at 00:27	1 MW	1	N21
11 October at 13:21	22 MW	5	N21
10 October at 15:16	35 MW	3	Aqua
10 October at 14:17	20 MW	2	N
10 October at 13:40	55 MW	6	N21
10 October at 12:56	65 MW	13	N20
10 October at 12:36	16 MW	3	N
10 October at 01:03	6 MW	6	N21
10 October at 00:20	2 MW	2	N20
9 October at 13:57	143 MW	13	N21
9 October at 13:13	148 MW	15	N20
9 October at 12:56	142 MW	16	N
9 October at 12:17	148 MW	10	N21
9 October at 08:25	8 MW	1	Terra
9 October at 01:22	2 MW	2	N21
9 October at 00:37	6 MW	1	N20
9 October at 00:20	6 MW	3	N
8 October at 15:40	93 MW	6	Aqua
8 October at 13:34	94 MW	18	N20
8 October at 13:15	16 MW	3	N
8 October at 12:38	71 MW	14	N21
7 October at 13:51	6 MW	2	N20
7 October at 13:32	20 MW	4	N
7 October at 12:56	14 MW	2	N21
7 October at 00:20	1 MW	1	N21
6 October at 14:10	17 MW	2	N20
6 October at 13:51	122 MW	13	N
6 October at 13:15	64 MW	14	N21
6 October at 12:30	20 MW	2	N20
6 October at 08:08	7 MW	1	Terra
6 October at 01:35	1 MW	1	N20
6 October at 01:16	1 MW	2	N
5 October at 15:23	29 MW	2	Aqua
5 October at 14:10	27 MW	4	N
5 October at 13:34	46 MW	10	N21
5 October at 12:49	78 MW	10	N20
5 October at 12:30	40 MW	2	N
5 October at 00:59	1 MW	1	N21
4 October at 13:51	16 MW	4	N21
4 October at 13:08	5 MW	1	N20
4 October at 12:49	7 MW	3	N
4 October at 08:27	9 MW	1	Terra
3 October at 13:28	37 MW	7	N20
3 October at 13:08	29 MW	5	N
3 October at 12:32	62 MW	8	N21
2 October at 13:25	15 MW	3	N
1 October at 14:04	100 MW	9	N20
1 October at 13:47	61 MW	13	N
1 October at 13:08	90 MW	9	N21
1 October at 12:24	67 MW	3	N20
1 October at 08:08	18 MW	1	Terra
30 September at 14:04	9 MW	2	N
30 September at 13:28	52 MW	9	N21
30 September at 12:43	49 MW	11	N20
29 September at 13:47	23 MW	3	N21
29 September at 13:02	20 MW	3	N20
29 September at 12:41	32 MW	5	N
28 September at 14:04	207 MW	7	N21
28 September at 13:19	9 MW	1	N20
27 September at 13:40	13 MW	3	N20
27 September at 12:43	20 MW	3	N21
26 September at 20:24	5 MW	1	Terra
26 September at 13:57	7 MW	1	N20
26 September at 13:40	14 MW	2	N
25 September at 13:21	2 MW	1	N21

8 other fires near Njombe (TZ)

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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