Fire near Костянтинівська міська громада (UA)

48.62°N, 37.71°E · first detected on 20 July at 11:11

What the satellites measured

This fire was tracked from 20 July at 11:11 to 14 August at 13:23, that is 25 days, through 850 satellite detections. The detected extent reaches 13,386 ha.

Detected extent: 13,386 ha
Cumulative power: 4,675 MW
Peak power: 47 MW
Detections: 850

“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

Костянтинівська міська громада (UA) seen by Sentinel-2 on 21 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.

Костянтинівська міська громада (UA) seen by Sentinel-2 on 31 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 13:23	4 MW	1	N21
14 August at 12:38	6 MW	2	N20
14 August at 12:19	9 MW	3	N
14 August at 11:43	33 MW	2	N21
14 August at 02:33	1 MW	1	N
14 August at 01:58	9 MW	8	N21
14 August at 01:12	7 MW	6	N20
14 August at 00:52	4 MW	7	N
14 August at 00:16	10 MW	5	N21
13 August at 14:58	42 MW	2	Met12
13 August at 14:49	19 MW	2	Aqua
13 August at 12:58	17 MW	2	N20
13 August at 12:38	20 MW	8	N
13 August at 12:02	25 MW	5	N21
13 August at 11:17	8 MW	3	N20
13 August at 09:08	12 MW	1	Met12
13 August at 02:52	4 MW	4	N
13 August at 02:16	5 MW	4	N21
13 August at 01:29	5 MW	5	N20
13 August at 01:12	1 MW	2	N
13 August at 00:35	1 MW	3	N21
12 August at 12:58	4 MW	1	N
12 August at 12:21	4 MW	1	N21
12 August at 11:37	7 MW	2	N20
12 August at 11:17	3 MW	1	N
12 August at 02:35	1 MW	1	N21
12 August at 01:50	7 MW	9	N20
12 August at 01:29	5 MW	6	N
12 August at 00:54	7 MW	4	N21
11 August at 13:36	46 MW	3	N20
11 August at 13:34	49 MW	1	Aqua
11 August at 13:17	20 MW	4	N
11 August at 12:41	19 MW	4	N21
11 August at 02:54	2 MW	1	N21
11 August at 02:07	2 MW	2	N20
11 August at 01:50	2 MW	2	N
11 August at 01:14	4 MW	2	N21
10 August at 19:34	7 MW	1	Terra
10 August at 12:13	17 MW	7	N20
10 August at 11:54	10 MW	4	N
10 August at 11:19	17 MW	3	N21
10 August at 01:31	1 MW	2	N21
10 August at 00:46	1 MW	1	N20
9 August at 13:17	11 MW	2	N21
9 August at 12:32	17 MW	6	N20
9 August at 12:13	24 MW	8	N
9 August at 10:52	3 MW	1	N20
9 August at 01:50	3 MW	4	N21
9 August at 01:05	4 MW	3	N20
9 August at 00:46	1 MW	1	N
8 August at 12:51	34 MW	7	N20
8 August at 12:32	28 MW	7	N
8 August at 11:56	31 MW	6	N21
8 August at 11:11	41 MW	6	N20
8 August at 03:05	2 MW	1	N20
8 August at 02:45	2 MW	2	N
8 August at 01:24	1 MW	1	N20
8 August at 00:27	1 MW	1	N21
7 August at 14:19	106 MW	6	Aqua
7 August at 13:10	75 MW	14	N20
7 August at 12:50	136 MW	21	N
7 August at 12:15	124 MW	20	N21
7 August at 11:30	60 MW	10	N20
7 August at 11:09	9 MW	2	N
7 August at 09:44	85 MW	2	Terra
7 August at 01:44	2 MW	2	N20
7 August at 01:24	2 MW	2	N
7 August at 00:48	2 MW	1	N21
6 August at 13:42	26 MW	1	Aqua
6 August at 13:30	31 MW	3	N20
6 August at 13:10	26 MW	5	N
6 August at 12:34	87 MW	16	N21
6 August at 11:47	116 MW	20	N20
6 August at 11:30	104 MW	15	N
6 August at 10:54	15 MW	2	N21
6 August at 02:45	4 MW	2	N21
6 August at 02:03	5 MW	4	N20
6 August at 01:41	4 MW	5	N
6 August at 01:05	5 MW	4	N21
6 August at 00:20	1 MW	1	N20
5 August at 14:40	9 MW	1	Aqua
5 August at 11:47	15 MW	3	N
5 August at 01:26	1 MW	1	N21
4 August at 12:26	12 MW	3	N20
4 August at 11:32	12 MW	1	N21
4 August at 02:39	3 MW	2	N20
4 August at 01:44	11 MW	4	N21
4 August at 00:59	4 MW	4	N20
3 August at 13:30	30 MW	2	N21
3 August at 12:43	45 MW	8	N20
3 August at 11:49	10 MW	1	N21
3 August at 11:05	9 MW	2	N20
3 August at 02:03	2 MW	2	N21
3 August at 01:18	3 MW	4	N20
3 August at 00:59	4 MW	3	N
3 August at 00:22	2 MW	1	N21
2 August at 13:04	12 MW	1	N20
2 August at 12:43	34 MW	3	N
2 August at 12:09	14 MW	3	N21
2 August at 11:24	9 MW	2	N20
2 August at 11:05	11 MW	2	N
2 August at 01:35	1 MW	1	N20
2 August at 01:18	1 MW	1	N
2 August at 00:42	1 MW	1	N21
1 August at 13:21	39 MW	5	N20
1 August at 13:04	30 MW	6	N
1 August at 12:28	18 MW	4	N21
1 August at 11:41	18 MW	5	N20
1 August at 11:24	20 MW	4	N
1 August at 10:48	16 MW	1	N21
1 August at 01:56	1 MW	2	N20
1 August at 01:35	3 MW	4	N
1 August at 00:59	0 MW	1	N21
31 July at 13:21	4 MW	1	N
31 July at 12:00	4 MW	1	N20
31 July at 01:56	2 MW	3	N
31 July at 01:20	1 MW	1	N21
31 July at 00:33	1 MW	1	N20
30 July at 13:06	17 MW	1	N21
30 July at 12:19	8 MW	2	N20
30 July at 02:33	1 MW	1	N20
30 July at 01:37	1 MW	1	N21
30 July at 00:33	1 MW	1	N
29 July at 12:38	3 MW	1	N20
29 July at 12:19	4 MW	1	N
28 July at 12:02	12 MW	2	N21
28 July at 01:29	1 MW	1	N20
25 July at 00:46	2 MW	1	N20
24 July at 12:32	4 MW	1	N20
23 July at 11:09	3 MW	1	N20
23 July at 01:24	1 MW	1	N20
22 July at 14:00	14 MW	1	Aqua
22 July at 13:10	60 MW	12	N20
22 July at 12:49	75 MW	11	N
22 July at 12:14	45 MW	9	N21
22 July at 02:28	1 MW	2	N21
21 July at 19:39	4 MW	1	Terra
21 July at 13:28	25 MW	6	N20
21 July at 13:10	21 MW	3	N
21 July at 12:34	31 MW	6	N21
21 July at 11:47	49 MW	9	N20
21 July at 11:30	15 MW	4	N
21 July at 10:54	14 MW	1	N21
21 July at 02:03	2 MW	3	N20
21 July at 01:41	4 MW	3	N
21 July at 01:05	10 MW	5	N21
21 July at 00:20	1 MW	1	N20
20 July at 14:21	12 MW	1	Aqua
20 July at 13:28	48 MW	9	N
20 July at 12:51	40 MW	7	N21
20 July at 12:06	55 MW	11	N20
20 July at 11:47	48 MW	7	N
20 July at 11:11	135 MW	7	N21
20 July at 02:01	1 MW	1	N

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