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 15324
Detector 24h operating status: Last processed image: 0 hours and 19 minutes ago (2026-04-30 05:45 UTC) Last detected dimming: 0 hours and 19 minutes ago (2026-04-30 05:45 UTC) Overview for dimming #: 15324 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 #: 15324
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-03-30 23:09:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3714068

2026-03-30 23:12:11 2 -1.3 -6.3 -11.1 0.5 106 -38.7 -38.1 -0.49, -0.56 0.74 0.00 3714073

2026-03-30 23:15:11 3 -7.1 -12.2 -14.5 2.2 470 -39.3 -39.7 -0.50, -0.57 0.76 1.03 3714074

2026-03-30 23:18:11 4 -15.5 -21.5 -17.6 3.8 828 -39.0 -39.2 -0.50, -0.56 0.75 1.30 3714075

2026-03-30 23:21:11 5 -23.2 -31.2 -19.3 5.1 1105 -39.6 -39.4 -0.50, -0.57 0.76 1.29 3714076

2026-03-30 23:24:11 6 -29.8 -33.7 -20.1 6.1 1328 -39.3 -39.4 -0.50, -0.57 0.75 0.93 3714087

2026-03-30 23:27:11 7 -38.0 -44.3 -19.6 7.5 1615 -39.2 -39.5 -0.50, -0.57 0.75 0.96 3714088

2026-03-30 23:30:11 8 -45.5 -48.6 -20.5 8.6 1867 -38.9 -39.3 -0.50, -0.56 0.75 0.94 3714089

2026-03-30 23:33:11 9 -53.0 -58.9 -21.2 9.6 2087 -38.9 -39.3 -0.50, -0.56 0.75 0.00 3714090

2026-03-30 23:36:11 10 -61.4 -67.1 -21.1 10.8 2350 -38.7 -39.1 -0.50, -0.56 0.75 0.00 3714091

2026-03-30 23:39:11 11 -69.3 -81.3 -21.1 11.6 2512 -38.7 -39.2 -0.50, -0.56 0.75 1.42 3714092

2026-03-30 23:42:11 12 -77.4 -88.2 -21.7 12.4 2703 -38.6 -39.0 -0.50, -0.56 0.75 1.37 3714093

2026-03-30 23:45:11 13 -85.4 -89.0 -22.1 13.1 2874 -38.3 -38.5 -0.49, -0.55 0.74 1.23 3714094

2026-03-30 23:48:11 14 -90.5 -91.8 -22.7 13.4 2931 -38.3 -38.2 -0.49, -0.55 0.74 0.00 3714095

2026-03-30 23:51:11 15 -100.5 -93.7 -24.6 14.1 3091 -38.0 -38.2 -0.49, -0.55 0.74 0.00 3714096

2026-03-31 00:09:11 16 -142.1 -96.8 -31.0 16.3 3621 -37.5 -37.1 -0.49, -0.54 0.72 0.00 3714106

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
2026-03-30 23:09:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3714068
2026-03-30 23:12:11	2	-1.3	-6.3	-11.1	0.5	106	-38.7	-38.1	-0.49, -0.56	0.74	0.00	3714073
2026-03-30 23:15:11	3	-7.1	-12.2	-14.5	2.2	470	-39.3	-39.7	-0.50, -0.57	0.76	1.03	3714074
2026-03-30 23:18:11	4	-15.5	-21.5	-17.6	3.8	828	-39.0	-39.2	-0.50, -0.56	0.75	1.30	3714075
2026-03-30 23:21:11	5	-23.2	-31.2	-19.3	5.1	1105	-39.6	-39.4	-0.50, -0.57	0.76	1.29	3714076
2026-03-30 23:24:11	6	-29.8	-33.7	-20.1	6.1	1328	-39.3	-39.4	-0.50, -0.57	0.75	0.93	3714087
2026-03-30 23:27:11	7	-38.0	-44.3	-19.6	7.5	1615	-39.2	-39.5	-0.50, -0.57	0.75	0.96	3714088
2026-03-30 23:30:11	8	-45.5	-48.6	-20.5	8.6	1867	-38.9	-39.3	-0.50, -0.56	0.75	0.94	3714089
2026-03-30 23:33:11	9	-53.0	-58.9	-21.2	9.6	2087	-38.9	-39.3	-0.50, -0.56	0.75	0.00	3714090
2026-03-30 23:36:11	10	-61.4	-67.1	-21.1	10.8	2350	-38.7	-39.1	-0.50, -0.56	0.75	0.00	3714091
2026-03-30 23:39:11	11	-69.3	-81.3	-21.1	11.6	2512	-38.7	-39.2	-0.50, -0.56	0.75	1.42	3714092
2026-03-30 23:42:11	12	-77.4	-88.2	-21.7	12.4	2703	-38.6	-39.0	-0.50, -0.56	0.75	1.37	3714093
2026-03-30 23:45:11	13	-85.4	-89.0	-22.1	13.1	2874	-38.3	-38.5	-0.49, -0.55	0.74	1.23	3714094
2026-03-30 23:48:11	14	-90.5	-91.8	-22.7	13.4	2931	-38.3	-38.2	-0.49, -0.55	0.74	0.00	3714095
2026-03-30 23:51:11	15	-100.5	-93.7	-24.6	14.1	3091	-38.0	-38.2	-0.49, -0.55	0.74	0.00	3714096
2026-03-31 00:09:11	16	-142.1	-96.8	-31.0	16.3	3621	-37.5	-37.1	-0.49, -0.54	0.72	0.00	3714106