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 15026
Detector 24h operating status: Last processed image: 0 hours and 21 minutes ago (2026-02-08 17:06 UTC) Last detected dimming: 1 hours and 6 minutes ago (2026-02-08 16:21 UTC) Overview for dimming #: 15026 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 #: 15026
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-02-03 05:12:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3662649

2026-02-03 05:15:11 2 -0.5 -5.7 -14.7 0.1 37 10.3 -15.3 -0.26, 0.28 0.39 0.00 3662650

2026-02-03 05:18:11 3 -3.4 -17.7 -12.1 0.8 254 10.0 -15.4 -0.26, 0.28 0.38 0.00 3662651

2026-02-03 05:21:11 4 -4.9 -21.2 -12.2 1.2 356 10.0 -15.4 -0.27, 0.28 0.38 0.00 3662652

2026-02-03 05:24:11 5 -9.0 -24.4 -10.4 2.5 714 10.0 -15.4 -0.27, 0.28 0.38 0.00 3662655

2026-02-03 05:27:11 6 -12.6 -27.1 -10.6 3.6 1001 11.2 -15.6 -0.27, 0.30 0.40 5.21 3662656

2026-02-03 05:30:11 7 -19.6 -27.6 -11.6 5.5 1518 13.6 -15.8 -0.27, 0.34 0.43 1.22 3662659

2026-02-03 05:33:11 8 -27.9 -28.3 -11.9 7.7 2131 15.9 -13.6 -0.23, 0.38 0.44 1.13 3662660

2026-02-03 05:36:11 9 -33.0 -27.8 -12.4 8.7 2422 18.2 -14.5 -0.24, 0.41 0.48 0.00 3662663

2026-02-03 05:39:11 10 -39.1 -27.7 -12.6 10.1 2837 18.9 -13.6 -0.22, 0.43 0.48 0.00 3662664

2026-02-03 05:42:11 11 -42.0 -27.3 -13.1 10.4 2915 19.7 -14.1 -0.23, 0.44 0.50 0.00 3662669

2026-02-03 05:45:47 12 -43.7 -26.6 -13.6 10.5 2945 20.0 -13.9 -0.23, 0.44 0.50 0.00 3662670

2026-02-03 05:48:11 13 -45.2 -26.2 -13.9 10.7 2983 20.0 -13.8 -0.23, 0.44 0.50 0.00 3662671

2026-02-03 05:51:11 14 -46.5 -28.6 -14.0 10.8 3004 20.7 -14.3 -0.23, 0.46 0.51 0.00 3662672

2026-02-03 05:54:12 15 -46.3 -32.2 -14.2 10.6 2925 21.5 -15.4 -0.25, 0.47 0.53 0.00 3662675

2026-02-03 05:57:11 16 -51.4 -35.3 -14.3 11.5 3188 21.2 -15.6 -0.25, 0.46 0.53 0.00 3662676

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
2026-02-03 05:12:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3662649
2026-02-03 05:15:11	2	-0.5	-5.7	-14.7	0.1	37	10.3	-15.3	-0.26, 0.28	0.39	0.00	3662650
2026-02-03 05:18:11	3	-3.4	-17.7	-12.1	0.8	254	10.0	-15.4	-0.26, 0.28	0.38	0.00	3662651
2026-02-03 05:21:11	4	-4.9	-21.2	-12.2	1.2	356	10.0	-15.4	-0.27, 0.28	0.38	0.00	3662652
2026-02-03 05:24:11	5	-9.0	-24.4	-10.4	2.5	714	10.0	-15.4	-0.27, 0.28	0.38	0.00	3662655
2026-02-03 05:27:11	6	-12.6	-27.1	-10.6	3.6	1001	11.2	-15.6	-0.27, 0.30	0.40	5.21	3662656
2026-02-03 05:30:11	7	-19.6	-27.6	-11.6	5.5	1518	13.6	-15.8	-0.27, 0.34	0.43	1.22	3662659
2026-02-03 05:33:11	8	-27.9	-28.3	-11.9	7.7	2131	15.9	-13.6	-0.23, 0.38	0.44	1.13	3662660
2026-02-03 05:36:11	9	-33.0	-27.8	-12.4	8.7	2422	18.2	-14.5	-0.24, 0.41	0.48	0.00	3662663
2026-02-03 05:39:11	10	-39.1	-27.7	-12.6	10.1	2837	18.9	-13.6	-0.22, 0.43	0.48	0.00	3662664
2026-02-03 05:42:11	11	-42.0	-27.3	-13.1	10.4	2915	19.7	-14.1	-0.23, 0.44	0.50	0.00	3662669
2026-02-03 05:45:47	12	-43.7	-26.6	-13.6	10.5	2945	20.0	-13.9	-0.23, 0.44	0.50	0.00	3662670
2026-02-03 05:48:11	13	-45.2	-26.2	-13.9	10.7	2983	20.0	-13.8	-0.23, 0.44	0.50	0.00	3662671
2026-02-03 05:51:11	14	-46.5	-28.6	-14.0	10.8	3004	20.7	-14.3	-0.23, 0.46	0.51	0.00	3662672
2026-02-03 05:54:12	15	-46.3	-32.2	-14.2	10.6	2925	21.5	-15.4	-0.25, 0.47	0.53	0.00	3662675
2026-02-03 05:57:11	16	-51.4	-35.3	-14.3	11.5	3188	21.2	-15.6	-0.25, 0.46	0.53	0.00	3662676