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 19 minutes ago (2025-04-25 15:03 UTC)

Last detected dimming:
   0 hours and 18 minutes ago (2025-04-25 15:03 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 12641

Overview of dimmings

	intensity	start	peak	end	#	max drop	lat	lon	dist. R☉	AR	count	flare
April, 2025
25	-302	03:09	03:30	05:03	12633	19	-39	-26	0.67	AR 4068	44	B1
24	-102	23:45	00:30	01:27	12631	107	-10	-5	0.13	AR 4070	40
24	-307	20:03	21:00	22:06	12630	43	-25	-35	0.65	AR 4068	47	A9
24	-585	15:21	16:03	19:27	12629	30	-18	-9	0.27	AR 4070	88	B4
24	-253	11:57	13:12	14:57	12628	25	-18	-20	0.41	AR 4070	66
24	-370	06:33	06:33	10:06	12627	39			1.05		77
24	-180	02:24	02:48	04:09	12624	14	15	14	0.42	AR 4064	41	B6
23	-419	23:00	00:54	02:09	12623	30	-13	-41	0.67	AR 4068	69	B9
23	-249	17:00	17:24	19:24	12620	18	-6	3	0.06	AR 4069	54
23	-132	14:54	15:00	16:03	12619	31	-11	-29	0.49	AR 4070	29	C2
23	-115	03:48	04:33	05:30	12613	13	11	45	0.74	AR 4062	34
22	-123	18:24	19:09	20:00	12609	43	-9	-21	0.37	AR 4067	38	B6
22	-2,154	06:39	10:21	11:00	12607	278	-11	-25	0.43	AR 4067	93	B2
22	-211	04:09	04:18	06:21	12606	40			1.10		50	B1
22	-177	02:21	02:39	03:48	12605	49	-14	21	0.39	AR 4062	35
22	-107	01:00	01:09	02:03	12604	103			1.11		27	C8
21	-121	20:42	20:42	21:24	12602	83			1.06		20	B1
21	-109	18:39	18:42	19:33	12600	124	5	9	0.24	AR 4062	24	M1
21	-249	12:51	14:24	14:51	12597	45	-36	71	0.96		46	B1
21	-140	09:18	09:45	10:30	12596	27			1.15		30
20	-358	21:15	21:42	22:33	12588	78	8	1	0.23	AR 4062	30	B1
19	-287	01:54	03:09	04:15	12576	17			1.04		53	B1
18	-208	23:39	23:42	00:39	12574	174			1.06		26	M1
18	-100	17:27	17:42	18:15	12572	63			1.05		22
18	-229	06:03	06:09	07:57	12568	127	7	-43	0.71	AR 4066	44	B1
17	-146	07:42	08:15	09:00	12557	15	-25	12	0.40		32
15	-289	10:15	12:03	13:30	12531	14	-11	-76	0.97		67
15	-360	06:51	07:24	09:09	12529	176			1.15		52
15	-229	01:33	02:15	04:00	12526	12			1.14		55	B1
14	-264	14:18	14:42	16:12	12521	107			1.08		44
14	-104	00:09	00:27	01:30	12514	36			1.13		33
13	-431	15:15	16:45	18:09	12511	102	-14	31	0.53	AR 4056	64
13	-777	10:24	11:06	13:15	12508	106	16	7	0.40	AR 4061	63	B6
13	-2,098	05:00	07:09	09:24	12507	101	-18	3	0.23	AR 4056	94
12	-1,830	21:39	23:51	02:30	12505	119	-19	-19	0.39		103
12	-1,066	14:06	17:00	18:24	12501	40	-27	-31	0.61		92	B3
12	-1,064	07:27	12:42	13:57	12500	73	6	14	0.31	AR 4056	136	M1
11	-1,394	21:06	21:54	04:42	12497	32			1.06		154	B6
11	-533	16:30	17:27	20:09	12496	16	1	47	0.75	AR 4055	79
11	-152	12:06	13:12	14:00	12492	117	-4	60	0.87	AR 4054	44
11	-162	03:15	05:03	05:45	12488	35	6	40	0.67	AR 4055	56	B3
11	-136	02:15	02:36	03:09	12487	131	9	43	0.72	AR 4055	24	B3

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 )