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 13283
Detector 24h operating status: Last processed image: 0 hours and 17 minutes ago (2025-07-30 11:21 UTC) Last detected dimming: 0 hours and 16 minutes ago (2025-07-30 11:21 UTC) Overview for dimming #: 13283 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 #: 13283
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-07-13 12:42:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3470419

2025-07-13 12:45:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3470420

2025-07-13 12:48:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3470423

2025-07-13 12:51:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3470424

2025-07-13 12:54:11 5 0.0 0.0 0.0 0.0 0 , 0.00 3470427

2025-07-13 12:57:11 6 0.0 0.0 0.0 0.0 0 , 2.93 3470428

2025-07-13 13:00:11 7 0.0 0.0 0.0 0.0 0 , 0.00 3470431

2025-07-13 13:03:11 8 -0.8 -9.4 -29.4 0.1 27 34.2 38.7 0.52, 0.52 0.74 0.00 3470432

2025-07-13 13:06:11 9 -1.5 -15.4 -29.0 0.3 55 34.2 38.5 0.52, 0.52 0.74 0.00 3470435

2025-07-13 13:09:11 10 -1.4 -14.6 -30.0 0.2 50 34.1 38.5 0.52, 0.52 0.74 0.00 3470436

2025-07-13 13:12:11 11 -1.7 -14.5 -23.7 0.3 65 34.2 38.7 0.52, 0.52 0.74 0.00 3470439

2025-07-13 13:15:11 12 -1.4 -9.2 -20.0 0.3 61 34.2 38.7 0.52, 0.52 0.74 0.00 3470440

2025-07-13 13:18:11 13 -1.8 -10.1 -21.0 0.4 86 34.2 38.8 0.52, 0.52 0.74 0.00 3470443

2025-07-13 13:21:11 14 -1.6 -12.7 -15.0 0.4 107 31.1 30.9 0.44, 0.47 0.64 0.00 3470444

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
2025-07-13 12:42:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3470419
2025-07-13 12:45:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3470420
2025-07-13 12:48:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3470423
2025-07-13 12:51:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3470424
2025-07-13 12:54:11	5	0.0	0.0	0.0	0.0	0			,		0.00	3470427
2025-07-13 12:57:11	6	0.0	0.0	0.0	0.0	0			,		2.93	3470428
2025-07-13 13:00:11	7	0.0	0.0	0.0	0.0	0			,		0.00	3470431
2025-07-13 13:03:11	8	-0.8	-9.4	-29.4	0.1	27	34.2	38.7	0.52, 0.52	0.74	0.00	3470432
2025-07-13 13:06:11	9	-1.5	-15.4	-29.0	0.3	55	34.2	38.5	0.52, 0.52	0.74	0.00	3470435
2025-07-13 13:09:11	10	-1.4	-14.6	-30.0	0.2	50	34.1	38.5	0.52, 0.52	0.74	0.00	3470436
2025-07-13 13:12:11	11	-1.7	-14.5	-23.7	0.3	65	34.2	38.7	0.52, 0.52	0.74	0.00	3470439
2025-07-13 13:15:11	12	-1.4	-9.2	-20.0	0.3	61	34.2	38.7	0.52, 0.52	0.74	0.00	3470440
2025-07-13 13:18:11	13	-1.8	-10.1	-21.0	0.4	86	34.2	38.8	0.52, 0.52	0.74	0.00	3470443
2025-07-13 13:21:11	14	-1.6	-12.7	-15.0	0.4	107	31.1	30.9	0.44, 0.47	0.64	0.00	3470444