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 (2025-04-30 00:51 UTC)

Last detected dimming:
   0 hours and 46 minutes ago (2025-04-30 00:24 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 12697

Overview of dimmings

	intensity	start	peak	end	#	max drop	dist. R☉	count	flare
April, 2025
29	-395	23:15	23:21	00:24	12697	767	1.05	29	C5
29	-114	19:45	20:12	21:15	12696	31	1.15	36
29	-45	06:27	06:36	07:00	12689	56	1.16	17	B5
28	-41	10:09	10:18	10:54	12677	18	1.07	21	A8
23	-8	21:30	21:30	22:03	12621	6	1.11	17
23	-8	09:57	10:15	10:39	12617	8	1.12	20	B2
23	-62	08:39	08:42	09:15	12616	80	1.13	18

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 )