Fire near Duisbourg (DE)

51.49°N, 6.72°E · first detected on 1 July at 12:45

What the satellites measured

This fire was tracked from 1 July at 12:45 to 14 August at 15:44, that is 44 days, through 1,887 satellite detections. The detected extent reaches 2,000 ha.

Detected extent: 2,000 ha
Cumulative power: 7,685 MW
Peak power: 44 MW
Detections: 1,887

“Detected extent” is not “burned area”: it is the union of the ground footprints of the satellite pixels, and a 375 m pixel counts in full 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 satellite detection and are not an official assessment: only the local fire and civil protection authorities are authoritative.

Replay how the fire spread

The map is centred on this fire and loads only its detections. The timeline below covers the whole fire, from the first satellite pass to the last. “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. “12 h” stacks twelve hours , as the home map does, where stacking avoids an empty screen between two satellite passes. Both are true, but they say different things.

The spread, pass after pass

Duisbourg (DE) seen by Sentinel-2 on 25 June — One image per usable Sentinel-2 pass, on the same framing throughout so that the comparison means something. The satellite comes back every two to five days and clouds rule out some of the passes: the gaps in the series are days without an image, not days without fire.

Duisbourg (DE) seen by Sentinel-2 on 7 July — One image per usable Sentinel-2 pass, on the same framing throughout so that the comparison means something. The satellite comes back every two to five days and clouds rule out some of the passes: the gaps in the series are days without an image, not days without fire.

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	Detections	Sensor
14 August at 15:44	4 MW	1	N
14 August at 15:08	31 MW	4	N21
14 August at 14:21	24 MW	2	N20
14 August at 14:02	26 MW	2	N
14 August at 13:25	20 MW	2	N21
14 August at 11:02	26 MW	2	Terra
14 August at 06:00	64 MW	3	Aqua
14 August at 05:17	43 MW	7	N21
14 August at 04:34	72 MW	19	N20
14 August at 04:13	39 MW	17	N
14 August at 03:37	29 MW	16	N21
14 August at 02:52	20 MW	12	N20
14 August at 02:35	23 MW	8	N
13 August at 21:32	17 MW	2	Terra
13 August at 16:29	22 MW	1	Aqua
13 August at 14:40	9 MW	1	N20
13 August at 14:21	5 MW	1	N
13 August at 13:00	5 MW	1	N20
13 August at 05:19	17 MW	1	Aqua
13 August at 04:51	45 MW	16	N20
13 August at 04:32	34 MW	11	N
13 August at 03:56	37 MW	11	N21
13 August at 03:11	24 MW	11	N20
13 August at 02:52	28 MW	13	N
13 August at 02:16	32 MW	8	N21
12 August at 14:59	23 MW	5	N20
12 August at 14:40	30 MW	5	N
12 August at 14:04	36 MW	6	N21
12 August at 13:17	8 MW	2	N20
12 August at 11:22	17 MW	1	Terra
12 August at 06:19	14 MW	1	Aqua
12 August at 05:10	17 MW	7	N20
12 August at 04:51	19 MW	13	N
12 August at 04:15	31 MW	13	N21
12 August at 03:30	35 MW	13	N20
12 August at 03:11	24 MW	10	N
12 August at 02:35	50 MW	14	N21
11 August at 21:51	12 MW	1	Terra
11 August at 16:52	16 MW	1	Aqua
11 August at 15:18	13 MW	3	N20
11 August at 14:57	21 MW	2	N
11 August at 14:21	17 MW	2	N21
11 August at 13:38	24 MW	3	N20
11 August at 13:17	8 MW	1	N
11 August at 10:41	27 MW	2	Terra
11 August at 05:42	20 MW	2	Aqua
11 August at 05:10	15 MW	6	N
11 August at 04:34	30 MW	10	N21
11 August at 03:49	41 MW	18	N20
11 August at 03:30	35 MW	14	N
11 August at 02:54	84 MW	19	N21
10 August at 21:15	15 MW	1	Terra
10 August at 14:42	17 MW	3	N21
10 August at 13:02	10 MW	1	N21
10 August at 11:41	28 MW	1	Terra
10 August at 05:28	22 MW	7	N
10 August at 04:51	47 MW	11	N21
10 August at 04:09	47 MW	18	N20
10 August at 03:49	32 MW	12	N
10 August at 03:13	34 MW	12	N21
10 August at 02:28	21 MW	5	N20
9 August at 14:17	8 MW	2	N20
9 August at 13:55	28 MW	4	N
9 August at 13:19	23 MW	4	N21
9 August at 11:05	26 MW	2	Terra
9 August at 06:04	27 MW	2	Aqua
9 August at 05:13	23 MW	6	N21
9 August at 04:26	33 MW	11	N20
9 August at 04:09	38 MW	17	N
9 August at 03:32	52 MW	17	N21
9 August at 02:45	28 MW	13	N20
9 August at 02:26	32 MW	10	N
8 August at 21:34	37 MW	4	Terra
8 August at 16:37	23 MW	1	Aqua
8 August at 15:21	66 MW	8	N21
8 August at 14:34	70 MW	5	N20
8 August at 14:14	40 MW	6	N
8 August at 13:38	34 MW	3	N21
8 August at 12:53	39 MW	5	N20
8 August at 10:24	17 MW	1	Terra
8 August at 05:28	12 MW	1	Aqua
8 August at 04:45	18 MW	10	N20
8 August at 04:26	45 MW	15	N
8 August at 03:49	48 MW	15	N21
8 August at 03:05	34 MW	10	N20
8 August at 02:45	37 MW	12	N
7 August at 20:53	32 MW	2	Terra
7 August at 11:24	18 MW	1	Terra
7 August at 05:04	14 MW	6	N20
7 August at 04:45	36 MW	12	N
7 August at 04:11	34 MW	9	N21
7 August at 03:24	29 MW	12	N20
7 August at 03:05	37 MW	14	N
7 August at 02:28	19 MW	6	N21
6 August at 21:53	10 MW	1	Terra
6 August at 15:12	3 MW	1	N20
6 August at 14:17	4 MW	1	N21
6 August at 10:43	8 MW	1	Terra
6 August at 05:21	11 MW	6	N20
6 August at 05:04	10 MW	5	N
6 August at 04:28	28 MW	9	N21
6 August at 03:41	28 MW	15	N20
6 August at 03:24	19 MW	7	N
6 August at 02:48	32 MW	11	N21
5 August at 14:36	21 MW	3	N21
5 August at 05:13	15 MW	1	Aqua
5 August at 04:45	21 MW	9	N21
5 August at 04:02	32 MW	14	N20
5 August at 03:41	31 MW	15	N
5 August at 03:05	51 MW	20	N21
5 August at 02:20	26 MW	9	N20
4 August at 13:13	15 MW	3	N21
4 August at 03:26	17 MW	11	N21
3 August at 16:42	32 MW	2	Aqua
3 August at 05:34	63 MW	3	Aqua
3 August at 04:40	18 MW	7	N20
3 August at 03:43	26 MW	14	N21
3 August at 02:58	43 MW	11	N20
3 August at 02:39	18 MW	8	N
2 August at 20:58	63 MW	3	Terra
2 August at 16:03	11 MW	1	Aqua
2 August at 15:31	52 MW	5	N21
2 August at 14:46	45 MW	7	N20
2 August at 14:27	57 MW	8	N
2 August at 13:51	57 MW	5	N21
2 August at 13:06	33 MW	5	N20
2 August at 12:47	7 MW	1	N
2 August at 11:24	12 MW	1	Terra
2 August at 04:58	3 MW	2	N20
2 August at 04:38	17 MW	7	N
2 August at 03:17	20 MW	6	N20
2 August at 02:58	12 MW	7	N
2 August at 02:22	22 MW	5	N21
1 August at 17:03	27 MW	1	Aqua
1 August at 15:27	37 MW	1	Aqua
1 August at 15:06	47 MW	4	N20
1 August at 14:46	37 MW	5	N
1 August at 14:10	9 MW	1	N21
1 August at 13:23	19 MW	2	N20
1 August at 13:06	13 MW	2	N
1 August at 05:55	12 MW	2	Aqua
1 August at 05:15	5 MW	2	N20
1 August at 04:58	18 MW	11	N
1 August at 04:21	34 MW	9	N21
1 August at 03:37	12 MW	12	N20
1 August at 03:17	6 MW	3	N
31 July at 16:27	13 MW	1	Aqua
31 July at 15:23	18 MW	3	N20
31 July at 03:56	29 MW	12	N20
31 July at 03:34	42 MW	15	N
31 July at 03:00	26 MW	7	N21
30 July at 22:14	33 MW	2	Terra
30 July at 11:05	13 MW	1	Terra
30 July at 06:17	27 MW	2	Aqua
30 July at 05:00	24 MW	7	N21
30 July at 04:13	33 MW	7	N20
30 July at 03:56	63 MW	17	N
30 July at 03:20	57 MW	16	N21
30 July at 02:35	48 MW	12	N20
29 July at 21:36	26 MW	3	Terra
29 July at 15:42	39 MW	6	N
29 July at 15:06	91 MW	10	N21
29 July at 14:19	27 MW	4	N20
29 July at 14:02	45 MW	5	N
29 July at 13:25	82 MW	6	N21
29 July at 05:38	7 MW	1	Aqua
29 July at 05:19	28 MW	7	N21
29 July at 04:32	18 MW	8	N20
29 July at 04:13	25 MW	10	N
29 July at 03:37	31 MW	13	N21
29 July at 02:52	6 MW	5	N20
29 July at 02:33	9 MW	3	N
28 July at 20:58	23 MW	1	Terra
28 July at 14:40	63 MW	10	N20
28 July at 14:19	37 MW	6	N
28 July at 13:47	51 MW	5	N21
28 July at 13:00	21 MW	2	N20
28 July at 04:51	18 MW	10	N20
28 July at 04:32	33 MW	17	N
28 July at 03:56	41 MW	19	N21
28 July at 03:09	57 MW	18	N20
28 July at 02:52	36 MW	16	N
28 July at 02:16	38 MW	11	N21
27 July at 21:57	28 MW	2	Terra
27 July at 14:57	17 MW	3	N20
27 July at 05:10	3 MW	1	N20
27 July at 04:51	13 MW	8	N
27 July at 04:15	49 MW	17	N21
27 July at 03:30	2 MW	1	N20
27 July at 03:09	5 MW	4	N
26 July at 21:17	7 MW	1	Terra
26 July at 05:23	18 MW	2	Aqua
26 July at 05:10	20 MW	8	N
26 July at 04:34	35 MW	7	N21
26 July at 03:47	22 MW	7	N20
26 July at 03:30	42 MW	16	N
26 July at 02:54	52 MW	9	N21
25 July at 15:18	2 MW	1	N
25 July at 14:42	29 MW	4	N21
25 July at 13:55	53 MW	7	N20
25 July at 13:37	41 MW	6	N
25 July at 13:02	7 MW	1	N21
25 July at 05:28	26 MW	10	N
25 July at 04:51	46 MW	13	N21
25 July at 04:09	90 MW	19	N20
25 July at 03:47	41 MW	14	N
25 July at 03:11	176 MW	21	N21
25 July at 02:26	27 MW	9	N20
24 July at 21:36	30 MW	2	Terra
24 July at 04:26	19 MW	9	N20
24 July at 04:09	21 MW	9	N
24 July at 03:32	6 MW	4	N21
24 July at 02:45	7 MW	5	N20
23 July at 15:21	9 MW	1	N21
23 July at 14:14	13 MW	3	N
22 July at 14:51	3 MW	1	N20
22 July at 04:11	28 MW	12	N21
22 July at 03:24	32 MW	12	N20
22 July at 03:05	47 MW	17	N
22 July at 02:28	53 MW	12	N21
21 July at 21:19	7 MW	1	Terra
21 July at 15:12	34 MW	7	N20
21 July at 14:53	66 MW	7	N
21 July at 14:17	45 MW	6	N21
21 July at 13:30	53 MW	7	N20
21 July at 13:10	28 MW	5	N
21 July at 05:21	9 MW	3	N20
21 July at 05:04	11 MW	7	N
21 July at 04:28	34 MW	10	N21
21 July at 03:41	37 MW	14	N20
21 July at 03:24	36 MW	14	N
21 July at 02:48	28 MW	11	N21
19 July at 21:38	61 MW	4	Terra
19 July at 14:53	21 MW	2	N21
19 July at 14:08	50 MW	4	N20
19 July at 13:49	28 MW	5	N
19 July at 05:51	18 MW	2	Aqua
19 July at 05:06	35 MW	12	N21
19 July at 04:19	25 MW	11	N20
19 July at 04:02	39 MW	17	N
19 July at 03:26	35 MW	14	N21
19 July at 02:39	25 MW	15	N20
18 July at 04:38	22 MW	9	N20
18 July at 04:19	8 MW	3	N
18 July at 03:43	1 MW	1	N21
18 July at 02:58	28 MW	8	N20
18 July at 02:37	25 MW	10	N
17 July at 22:00	20 MW	2	Terra
17 July at 15:31	52 MW	4	N21
17 July at 14:46	29 MW	3	N20
17 July at 14:25	38 MW	6	N
17 July at 13:51	16 MW	2	N21
17 July at 06:14	52 MW	3	Aqua
17 July at 04:58	22 MW	13	N20
17 July at 04:38	17 MW	8	N
17 July at 04:02	41 MW	14	N21
17 July at 03:15	24 MW	10	N20
17 July at 02:58	7 MW	6	N
17 July at 02:22	19 MW	5	N21
16 July at 15:04	18 MW	2	N20
16 July at 14:10	59 MW	8	N21
16 July at 13:23	8 MW	1	N20
16 July at 05:36	6 MW	1	Aqua
16 July at 04:21	48 MW	16	N21
16 July at 03:37	31 MW	15	N20

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