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)

	Overview of dimming 14793
Detector 24h operating status: Last processed image: 0 hours and 18 minutes ago (2026-01-18 02:24 UTC) Last detected dimming: 1 hours and 48 minutes ago (2026-01-18 00:54 UTC) Overview for dimming #: 14793 back to overview Animations and graphs derotated original images ( non-derotated ) dimming intensity ( overlaid on HMI ) dimming mask base difference ( percentage ) running difference ( percentage )	more	more	more

Details for dimming #: 14793
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-01-04 06:45:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3635032

2026-01-04 06:48:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3635033

2026-01-04 06:51:35 3 0.0 0.0 0.0 0.0 0 , 0.00 3635034

2026-01-04 06:54:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3635037

2026-01-04 06:57:11 5 0.0 0.0 0.0 0.0 0 , 1.32 3635038

2026-01-04 07:00:11 6 0.0 0.0 0.0 0.0 0 , 1.77 3635041

2026-01-04 07:03:11 7 0.0 0.0 -10.2 0.0 3 -1.08, 0.02 1.08 0.00 3635044

2026-01-04 07:06:11 8 0.0 0.0 0.0 0.0 0 , 0.00 3635045

2026-01-04 07:09:35 9 -0.1 0.0 -13.0 0.0 8 -7.6 17.5 0.30, -0.08 0.31 2.96 3635046

2026-01-04 07:12:11 10 -2.4 -20.7 -21.9 0.4 74 -13.3 -54.9 -0.81, -0.20 0.83 10.30 3635049

2026-01-04 07:15:11 11 -2.8 -15.8 -16.5 0.5 87 -20.0 -60.8 -0.83, -0.32 0.89 9.57 3635050

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 )

time	seq #	total intensity	max intensity	median intensity	area	size	lat	lon	x,y in R☉	dist. R☉	detection	Img ID
2026-01-04 06:45:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3635032
2026-01-04 06:48:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3635033
2026-01-04 06:51:35	3	0.0	0.0	0.0	0.0	0			,		0.00	3635034
2026-01-04 06:54:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3635037
2026-01-04 06:57:11	5	0.0	0.0	0.0	0.0	0			,		1.32	3635038
2026-01-04 07:00:11	6	0.0	0.0	0.0	0.0	0			,		1.77	3635041
2026-01-04 07:03:11	7	0.0	0.0	-10.2	0.0	3			-1.08, 0.02	1.08	0.00	3635044
2026-01-04 07:06:11	8	0.0	0.0	0.0	0.0	0			,		0.00	3635045
2026-01-04 07:09:35	9	-0.1	0.0	-13.0	0.0	8	-7.6	17.5	0.30, -0.08	0.31	2.96	3635046
2026-01-04 07:12:11	10	-2.4	-20.7	-21.9	0.4	74	-13.3	-54.9	-0.81, -0.20	0.83	10.30	3635049
2026-01-04 07:15:11	11	-2.8	-15.8	-16.5	0.5	87	-20.0	-60.8	-0.83, -0.32	0.89	9.57	3635050