Solar Demon Dimming Detection (qlk)

Quick-look! running in real time on SDO/AIA 211 QLK data
3 minute cadence, typical delay 15 minutes
(detection version 1.00)

(view all Solar Demon detection tools)

Detector 24h operating status:

Last processed image:

0 hours and 14 minutes ago (2026-11-15 16:57 UTC)

Last detected dimming:
   4 hours and 41 minutes ago (2026-11-15 12:30 UTC)

Filters (location)
   -- All locations
   On-disc
   Off-disc
Filters (intensity)
   -- All intensities
   At least -100K
   At least -300K
   At least -900K
Filters (time)
   -- Last 7 days
   Last 14 days

Dimming 16440

Overview of dimmings

	intensity	start	peak	end	#	max drop	lat	lon	dist. R☉	AR	count	flare
November, 2026
15	-5	12:06	12:06	12:30	16440	7	-4	-25	0.44	AR 4575	14	B2
14	-277	21:30	21:51	23:00	16439	117	24	-63	0.91		36	C2
14	-33	18:15	18:15	18:45	16438	43				AR 4573	16
14	-68	11:15	11:18	11:45	16437	62	-11	-18	0.39	AR 4577	16
14	-55	06:12	06:12	07:00	16436	23	1	44	0.70	AR 4568	22	C1
14	-35	02:18	02:18	02:51	16435	20	-22	28	0.61	AR 4576	17
14	-43	00:33	00:33	01:00	16434	14	-12	24	0.48	AR 4578	15	B2
13	-34	22:09	22:09	22:33	16433	62	1	40	0.66	AR 4568	14	B4
13	-56	18:15	18:21	19:33	16432	60			1.12		28	C3
13	-8	10:54	10:54	11:18	16431	16	-5	33	0.56	AR 4568	14	B2
13	-26	08:30	08:30	09:15	16430	8			1.13		20
13	-7	00:51	00:51	01:15	16429	23				AR 4576	14	B1
12	-1	23:54	23:54	00:18	16428	2				AR 4573	14
12	-21	15:12	15:12	16:18	16427	19			1.12		28	C1
12	-2	06:24	06:24	06:48	16426	2					14	B3
11	-258	22:03	22:15	00:33	16425	99				AR 4568	56	B2
11	-29	10:18	10:21	10:45	16424	23			1.11		15	B1
11	-55	08:18	08:24	09:03	16423	17	-18	46	0.78	AR 4566	21
11	-6	03:51	03:51	04:21	16422	5	6	-71	0.96	AR 4572	16	B8
11	-23	00:09	00:27	01:18	16421	5	-16	44	0.75	AR 4566	29
10	0	22:30	22:42	23:06	16420	1				AR 4568	18
10	-48	17:36	17:36	18:00	16419	59	-27	-1	0.52	AR 4568	14	B1
10	-63	16:27	16:30	17:18	16418	20	-20	20	0.51	AR 4568	23	B2
10	-29	13:33	13:33	14:03	16417	48	-12	38	0.66	AR 4566	16	B9
10	-163	12:09	12:39	13:09	16416	66	-16	40	0.70	AR 4566	26
10	-83	10:09	10:09	11:03	16415	32	-15	36	0.66	AR 4566	24	C5
10	-15	05:15	05:15	05:42	16414	12				AR 4568	15	A8
10	-1	02:09	02:21	02:45	16413	1	-12	29	0.55	AR 4566	18	B4
10	-5	01:21	01:21	01:57	16412	16				AR 4568	18	B5
9	-37	20:18	20:21	20:57	16411	46	-16	27	0.56	AR 4566	19
9	-7	18:33	18:36	19:03	16410	9				AR 4568	16	B8
9	-13	15:15	15:15	15:42	16409	6	-14	25	0.51	AR 4566	15
9	-7	14:18	14:39	15:06	16408	2	-14	23	0.49	AR 4566	22	C3
9	-53	01:12	01:18	01:54	16407	45	-11	21	0.43	AR 4566	20	C2
8	-12	14:30	14:48	15:21	16405	19	-18	1	0.37	AR 4566	23	B7
8	-30	07:54	08:00	08:36	16404	27				AR 4566	20	C7

The research leading to these results has received funding from the European Commission's Seventh Framework Programme (FP7/2007-2013) under the grant agreement nr. 263506 [AFFECTS], and grant agreement nr. 263252 [COMESEP]
Solar Demon is still under construction.
( Legal notices - SWSC (Volume 5, A18, 2015) research article:Solar Demon - an approach to detecting flares, dimmings, and EUV waves on SDO/AIA images )