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 15210
Detector 24h operating status: Last processed image: 0 hours and 23 minutes ago (2026-04-16 13:33 UTC) Last detected dimming: 7 hours and 35 minutes ago (2026-04-16 06:21 UTC) Overview for dimming #: 15210 back to overview Animations and graphs derotated original images ( non-derotated ) dimming intensity dimming mask base difference ( percentage ) running difference ( percentage )	more	more	more

Details for dimming #: 15210
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-03-05 08:51:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3690755

2026-03-05 08:54:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3690756

2026-03-05 08:57:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3690757

2026-03-05 09:00:23 4 0.0 0.0 0.0 0.0 0 , 0.00 3690758

2026-03-05 09:03:11 5 -6.6 -11.1 -9.1 2.1 645 4.5 21.7 0.37, 0.20 0.42 0.00 3690761

2026-03-05 09:06:11 6 -15.5 -17.3 -12.0 4.0 1216 4.2 19.1 0.33, 0.19 0.38 2.86 3690762

2026-03-05 09:09:11 7 -14.9 -17.2 -11.2 3.9 1174 4.1 18.2 0.31, 0.19 0.37 6.25 3690765

2026-03-05 09:12:11 8 -16.1 -18.4 -11.7 4.1 1253 3.9 17.0 0.30, 0.19 0.35 0.94 3690766

2026-03-05 09:15:11 9 -17.7 -21.0 -14.4 3.9 1195 4.2 17.0 0.30, 0.20 0.35 8.60 3690768

2026-03-05 09:18:11 10 -20.3 -22.2 -13.6 4.6 1388 4.2 17.0 0.30, 0.20 0.35 1.23 3690769

2026-03-05 09:21:11 11 -21.1 -23.2 -13.8 4.8 1444 4.2 16.8 0.29, 0.20 0.35 0.00 3690775

2026-03-05 09:24:11 12 -23.1 -23.7 -14.1 5.0 1513 4.3 16.4 0.29, 0.20 0.35 0.00 3690776

2026-03-05 09:27:11 13 -23.8 -24.6 -14.0 5.1 1526 4.2 16.4 0.28, 0.20 0.35 0.00 3690777

2026-03-05 09:30:11 14 -23.4 -24.0 -14.0 5.1 1532 4.2 16.6 0.29, 0.20 0.35 0.00 3690778

2026-03-05 09:33:11 15 -23.9 -22.7 -13.6 5.5 1626 4.2 16.7 0.29, 0.20 0.35 0.00 3690783

2026-03-05 09:36:11 16 -23.4 -22.2 -13.9 5.1 1528 4.4 16.4 0.29, 0.20 0.35 0.00 3690784

2026-03-05 09:39:11 17 -26.1 -22.1 -13.6 5.8 1714 4.4 16.6 0.29, 0.20 0.35 0.00 3690785

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
2026-03-05 08:51:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3690755
2026-03-05 08:54:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3690756
2026-03-05 08:57:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3690757
2026-03-05 09:00:23	4	0.0	0.0	0.0	0.0	0			,		0.00	3690758
2026-03-05 09:03:11	5	-6.6	-11.1	-9.1	2.1	645	4.5	21.7	0.37, 0.20	0.42	0.00	3690761
2026-03-05 09:06:11	6	-15.5	-17.3	-12.0	4.0	1216	4.2	19.1	0.33, 0.19	0.38	2.86	3690762
2026-03-05 09:09:11	7	-14.9	-17.2	-11.2	3.9	1174	4.1	18.2	0.31, 0.19	0.37	6.25	3690765
2026-03-05 09:12:11	8	-16.1	-18.4	-11.7	4.1	1253	3.9	17.0	0.30, 0.19	0.35	0.94	3690766
2026-03-05 09:15:11	9	-17.7	-21.0	-14.4	3.9	1195	4.2	17.0	0.30, 0.20	0.35	8.60	3690768
2026-03-05 09:18:11	10	-20.3	-22.2	-13.6	4.6	1388	4.2	17.0	0.30, 0.20	0.35	1.23	3690769
2026-03-05 09:21:11	11	-21.1	-23.2	-13.8	4.8	1444	4.2	16.8	0.29, 0.20	0.35	0.00	3690775
2026-03-05 09:24:11	12	-23.1	-23.7	-14.1	5.0	1513	4.3	16.4	0.29, 0.20	0.35	0.00	3690776
2026-03-05 09:27:11	13	-23.8	-24.6	-14.0	5.1	1526	4.2	16.4	0.28, 0.20	0.35	0.00	3690777
2026-03-05 09:30:11	14	-23.4	-24.0	-14.0	5.1	1532	4.2	16.6	0.29, 0.20	0.35	0.00	3690778
2026-03-05 09:33:11	15	-23.9	-22.7	-13.6	5.5	1626	4.2	16.7	0.29, 0.20	0.35	0.00	3690783
2026-03-05 09:36:11	16	-23.4	-22.2	-13.9	5.1	1528	4.4	16.4	0.29, 0.20	0.35	0.00	3690784
2026-03-05 09:39:11	17	-26.1	-22.1	-13.6	5.8	1714	4.4	16.6	0.29, 0.20	0.35	0.00	3690785