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 14317
Detector 24h operating status: Last processed image: 0 hours and 20 minutes ago (2025-11-08 07:24 UTC) Last detected dimming: 8 hours and 38 minutes ago (2025-11-07 23:06 UTC) Overview for dimming #: 14317 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 #: 14317
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-11-05 09:06:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3578716

2025-11-05 09:09:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3578717

2025-11-05 09:12:11 3 0.0 0.0 0.0 0.0 0 , 1.35 3578718

2025-11-05 09:15:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3578719

2025-11-05 09:18:11 5 0.0 0.0 0.0 0.0 0 , 0.89 3578724

2025-11-05 09:21:11 6 0.0 0.0 0.0 0.0 0 , 4.23 3578725

2025-11-05 09:24:11 7 0.0 0.0 -13.5 0.0 2 , 1.11 3578728

2025-11-05 09:27:11 8 -0.3 -3.3 -12.8 0.1 22 , 0.00 3578729

2025-11-05 09:30:11 9 -0.3 -2.7 -13.1 0.1 20 28.6 -33.1 -0.49, 0.43 0.65 0.00 3578734

2025-11-05 09:33:11 10 -1.4 -11.3 -23.8 0.2 54 28.8 -32.7 -0.48, 0.44 0.65 0.00 3578735

2025-11-05 09:36:11 11 -1.8 -12.8 -21.8 0.3 76 28.7 -32.6 -0.48, 0.43 0.65 0.00 3578736

2025-11-05 09:39:11 12 -2.4 -16.2 -22.1 0.4 102 28.7 -32.6 -0.48, 0.43 0.65 0.00 3578737

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
2025-11-05 09:06:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3578716
2025-11-05 09:09:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3578717
2025-11-05 09:12:11	3	0.0	0.0	0.0	0.0	0			,		1.35	3578718
2025-11-05 09:15:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3578719
2025-11-05 09:18:11	5	0.0	0.0	0.0	0.0	0			,		0.89	3578724
2025-11-05 09:21:11	6	0.0	0.0	0.0	0.0	0			,		4.23	3578725
2025-11-05 09:24:11	7	0.0	0.0	-13.5	0.0	2			,		1.11	3578728
2025-11-05 09:27:11	8	-0.3	-3.3	-12.8	0.1	22			,		0.00	3578729
2025-11-05 09:30:11	9	-0.3	-2.7	-13.1	0.1	20	28.6	-33.1	-0.49, 0.43	0.65	0.00	3578734
2025-11-05 09:33:11	10	-1.4	-11.3	-23.8	0.2	54	28.8	-32.7	-0.48, 0.44	0.65	0.00	3578735
2025-11-05 09:36:11	11	-1.8	-12.8	-21.8	0.3	76	28.7	-32.6	-0.48, 0.43	0.65	0.00	3578736
2025-11-05 09:39:11	12	-2.4	-16.2	-22.1	0.4	102	28.7	-32.6	-0.48, 0.43	0.65	0.00	3578737