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 17 minutes ago (2026-06-18 07:51 UTC)

Last detected dimming:
   1 hours and 38 minutes ago (2026-06-18 06:30 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 15789

Overview of dimmings

	intensity	start	peak	end	#	max drop	dist. R☉	AR	count	flare
June, 2026
18	-16	06:06	06:06	06:30	15789	6		AR 4469	14	A9
17	-63	20:21	20:24	20:51	15785	41	1.12		16
17	-23	15:12	15:12	15:39	15784	39	1.14		15	B5
17	-132	12:00	12:30	12:57	15783	37	1.15		25	B6
17	-13	10:45	10:45	11:15	15782	26	1.10		16
17	-21	00:57	00:57	01:21	15780	25	1.15		14
16	-12	09:45	09:45	10:24	15779	11	1.11		19
15	-78	06:36	06:51	07:18	15774	36	1.09		20	B1
14	-94	19:45	19:48	20:42	15773	48	1.03		25
14	-27	14:30	14:33	15:00	15771	33	1.03		16
14	-110	10:36	11:00	11:30	15770	65	1.14		24	A9
13	-494	12:45	12:57	14:42	15766	343	1.01		45	C1
12	-316	18:54	19:15	20:09	15763	209	1.17		31
11	-112	07:12	07:18	08:06	15752	51	1.18		24	B3
10	-24	17:27	17:33	17:57	15750	33	1.17		16
9	-186	06:12	07:24	08:00	15739	26	1.11		42	C2
8	-16	11:21	11:21	11:48	15734	16	1.18		15	B1
8	-33	07:03	07:18	07:45	15733	6	1.08		20	B2
5	-7	09:24	09:24	09:51	15711	18	1.10		15

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 )