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 28 minutes ago (2026-02-09 10:48 UTC)

Last detected dimming:
   2 hours and 4 minutes ago (2026-02-09 09:12 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 15090

Overview of dimmings

	intensity	start	peak	end	#	max drop	lat	lon	dist. R☉	AR	count	flare
February, 2026
9	-2	08:45	08:45	09:12	15090	5				AR 4371	15	C3
9	-45	05:06	05:06	05:39	15089	39	13	43	0.75	AR 4367	17	B1
9	-58	04:33	04:33	04:57	15088	26	13	43	0.74	AR 4367	14	B3
9	-1	02:33	02:33	02:57	15087	0				AR 4371	14	C8
9	-70	00:18	00:18	01:00	15086	21			1.13		20	C3
8	-35	23:06	23:06	23:30	15085	41	5	38	0.65	AR 4367	14	B3
8	-37	19:24	19:27	19:51	15084	25	-21	11	0.31	AR 4371	15	B2
8	-483	17:21	18:21	19:06	15083	33	-14	18	0.34	AR 4368	41
8	-15	15:51	15:51	16:21	15082	13				AR 4369	16	C1
8	-353	14:09	14:30	15:42	15081	155			1.14		33
8	-147	12:03	12:12	13:36	15080	33	9	46	0.76	AR 4366	37	C4
8	-5	09:42	09:45	10:09	15079	5	-25	2	0.33	AR 4371	15	B2
8	-25	08:30	08:30	08:57	15078	25	7	38	0.65	AR 4366	15	B1
8	-643	05:54	06:21	07:42	15077	118	-4	9	0.17	AR 4369	42	B6
8	-22	05:03	05:03	05:27	15076	47	6	36	0.62	AR 4367	14	B8
8	-59	02:09	02:33	02:57	15075	47	17	36	0.68	AR 4366	22	B1
7	-264	23:51	01:21	01:48	15074	55	9	44	0.74	AR 4366	41	B4
7	-5	17:00	17:03	17:27	15073	8				AR 4369	15	B8
7	-12	15:12	15:12	16:00	15072	11				AR 4369	22	B1
7	-379	08:06	08:33	10:00	15071	33	-23	38	0.66	AR 4362	44	C3
7	-48	07:15	07:15	07:39	15070	19	-32	35	0.67	AR 4362	14
7	-15	06:36	06:36	07:00	15069	10	16	18	0.48	AR 4367	14	B2
7	-58	03:27	03:30	04:06	15068	29			1.12		19	B1
6	-7	23:57	23:57	00:21	15067	7	12	-62	0.91		14
6	-114	22:24	22:51	23:36	15066	22			1.07		30	B2
6	-2	20:42	20:42	21:06	15065	2				AR 4369	14	B4
6	-14	19:06	19:06	19:39	15064	26	17	-75	0.99		17	B3
6	-22	14:21	14:21	14:48	15063	14	18	37	0.70	AR 4366	15	B3
6	-76	11:12	11:18	11:42	15062	53	15	5	0.37	AR 4367	16	A7
6	-226	09:33	09:57	11:00	15061	112	-29	6	0.39	AR 4368	35	C3
6	-531	05:39	06:12	08:00	15060	33	31	35	0.78	AR 4366	53	C2
6	-80	04:33	04:33	05:33	15059	10	-9	-27	0.46	AR 4370	26
6	-151	03:12	03:27	04:18	15058	36	3	-10	0.25	AR 4367	28	B1
6	-284	00:09	00:30	01:39	15057	47	-1	-24	0.41	AR 4369	36	B1
5	-1,190	18:45	19:57	00:00	15056	64	12	18	0.44	AR 4366	111	C5
5	-118	16:48	16:51	17:45	15054	100	2	-36	0.61	AR 4369	25	C9
5	-504	14:48	15:39	16:39	15053	58	-30	-3	0.40	AR 4362	43	C5
5	-417	11:12	11:48	14:24	15052	105	10	2	0.29	AR 4366	70
5	-333	09:00	09:51	11:06	15051	28	13	-2	0.33	AR 4366	48	B7
5	-226	07:33	08:27	08:54	15050	18	-2	-17	0.31	AR 4368	33	C5
5	-325	05:36	05:48	06:48	15049	85	-5	-32	0.54	AR 4369	30	B1
5	-38	04:36	04:36	05:06	15048	30				AR 4366	16	M2
5	-111	02:54	03:18	03:57	15047	81	0	-21	0.38	AR 4369	27	C4
5	-80	01:03	01:39	02:06	15046	19	26	16	0.60	AR 4366	27
4	-1,235	20:54	22:27	00:57	15045	72	19	4	0.44	AR 4366	87	B1
4	-41	20:12	20:15	20:45	15044	37	2	12	0.26	AR 4366	17	B4
4	-3	19:12	19:12	19:36	15043	2				AR 4366	12	B4
4	-51	17:27	18:27	18:51	15042	32	7	-22	0.44	AR 4367	34	B2
4	-111	14:33	15:21	16:03	15041	69	14	-15	0.43	AR 4367	32	C5
4	-1,759	09:54	12:21	14:15	15040	28	14	-11	0.40	AR 4366	93	X2
4	-196	08:27	08:27	09:42	15039	29	23	42	0.78	AR 4358	31
4	-977	03:48	04:24	08:09	15038	754	28	-7	0.58	AR 4366	93	C8
4	-8	02:48	02:48	03:12	15037	7	10	0	0.28	AR 4366	14	M1
4	-259	00:36	00:51	02:42	15036	10	10	-15	0.38	AR 4366	48
3	-95	23:00	23:36	00:27	15035	10	9	-12	0.33	AR 4366	35	M1
3	-36	20:36	20:36	21:00	15034	15	1	-66	0.93	AR 4369	14
3	-34	19:57	19:57	20:24	15033	38				AR 4366	13
3	-921	15:21	17:12	19:03	15032	83	18	-15	0.48	AR 4366	80
3	-1,034	12:15	14:12	15:06	15031	38	15	-16	0.45	AR 4366	63	M7
3	-158	11:18	11:24	12:03	15030	93	22	-16	0.54	AR 4366	21	C5
3	-444	08:51	09:42	10:51	15029	94	11	-32	0.60	AR 4367	46	B1
3	-95	08:03	08:15	08:45	15028	55	20	-2	0.45	AR 4366	20	M1
3	-26	06:03	06:24	06:51	15027	23	23	-14	0.54	AR 4366	22	C6
3	-51	05:27	05:27	05:57	15026	16	11	-16	0.40	AR 4366	16
3	-42	04:30	04:30	05:15	15025	23				AR 4362	19	C5
3	-823	00:51	02:39	04:06	15024	21	16	-19	0.49	AR 4366	71	C6
2	-1,972	15:45	22:33	00:03	15023	368	13	-27	0.55	AR 4366	168	A8
2	-1	14:45	14:45	15:09	15022	1				AR 4362	14	M2
2	-1,508	08:15	10:24	14:24	15021	45	23	-39	0.75	AR 4366	129
2	-60	06:15	06:33	06:45	15020	19	14	-37	0.68	AR 4366	16	C5
2	-136	04:51	04:57	06:06	15019	177	22	-38	0.74	AR 4366	31
2	-476	01:51	01:54	04:21	15018	56	10	-29	0.55	AR 4366	56
2	-1,100	00:15	00:21	01:18	15017	678	17	-40	0.73	AR 4366	25	X1

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 )