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 (2026-07-14 15:06 UTC)

Last detected dimming:
   1 hours and 54 minutes ago (2026-07-14 13:33 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 15952

Overview of dimmings

	intensity	start	peak	end	#	max drop	dist. R☉	count	flare
July, 2026
7	-301	21:15	21:45	22:30	15932	111	1.04	31
4	-680	19:36	20:48	22:00	15917	159	1.21	54	M2

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 )