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 21 minutes ago (2026-10-08 22:21 UTC)

Last detected dimming:
   2 hours and 45 minutes ago (2026-10-08 19:57 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 16316

Overview of dimmings

	intensity	start	peak	end	#	max drop	lat	lon	dist. R☉	AR	count	flare
October, 2026
7	-585	13:00	13:18	14:09	16313	203	4	6	0.11	AR 4549	29	C4
6	-881	05:57	06:12	07:21	16309	346	7	-12	0.21	AR 4549	34	C7
September, 2026
30	-372	02:45	02:54	03:21	16299	385	12	51	0.78	AR 4535	18	C6
28	-694	13:48	13:54	15:39	16298	107	6	50	0.77	AR 4535	43

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 )