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 20 minutes ago (2026-06-15 00:57 UTC)

Last detected dimming:
   4 hours and 35 minutes ago (2026-06-14 20:42 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 15773

Overview of dimmings

	intensity	start	peak	end	#	max drop	lat	lon	dist. R☉	AR	count	flare
June, 2026
10	-403	23:45	00:03	01:27	15751	196	14	-40	0.68	AR 4465	40	C4
9	-455	19:15	19:30	20:36	15743	180	-28	20	0.57		33	B7
9	-550	15:42	16:03	17:00	15741	456	15	-28	0.52	AR 4463	32	A8
6	-1,403	13:30	14:00	15:42	15721	1,060	-23	-31	0.63	AR 4461	50	M1
4	-435	20:18	20:39	21:48	15708	254	-9	22	0.41	AR 4458	36
4	-396	07:36	08:24	09:48	15703	61	-11	13	0.28	AR 4458	50
3	-440	11:36	11:51	13:27	15697	94	10	18	0.35	AR 4455	43	M6
3	-414	07:15	07:21	09:54	15695	536	26	27	0.61	AR 4455	57	M5
2	-482	22:51	02:09	03:03	15692	55	-2	1	0.04	AR 4458	90	M7
2	-1,381	16:24	16:54	18:30	15689	692	7	-3	0.15	AR 4455	48	M3
1	-581	02:30	02:48	04:39	15679	68	23	-27	0.59	AR 4455	49

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 )