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 14683
Detector 24h operating status: Last processed image: 0 hours and 29 minutes ago (2025-12-30 00:36 UTC) Last detected dimming: 0 hours and 29 minutes ago (2025-12-30 00:36 UTC) Overview for dimming #: 14683 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 #: 14683
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-12-22 07:24:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3623046

2025-12-22 07:27:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3623047

2025-12-22 07:30:11 3 0.0 0.0 0.0 0.0 0 , 1.60 3623048

2025-12-22 07:33:11 4 0.0 0.0 0.0 0.0 0 , 1.98 3623053

2025-12-22 07:36:11 5 0.0 0.0 0.0 0.0 0 , 2.28 3623054

2025-12-22 07:39:11 6 0.0 0.0 0.0 0.0 0 , 2.56 3623055

2025-12-22 07:42:11 7 -0.1 0.0 -78.3 0.0 1 , 2.40 3623059

2025-12-22 07:45:11 8 0.0 0.0 0.0 0.0 0 , 1.33 3623060

2025-12-22 07:48:11 9 -4.5 -9.4 -7.6 0.1 492 18.3 -71.5 -0.91, 0.33 0.97 8.79 3623063

2025-12-22 07:51:11 10 -8.6 -21.1 -7.9 0.7 823 18.7 -65.7 -0.87, 0.34 0.94 1.11 3623064

2025-12-22 07:54:11 11 -14.4 -30.1 -8.6 0.9 1328 18.6 -67.0 -0.88, 0.33 0.94 2.43 3623066

2025-12-22 07:57:11 12 -17.3 -32.9 -9.1 0.9 1576 18.4 -69.1 -0.90, 0.33 0.95 3.00 3623067

2025-12-22 08:00:11 13 -21.2 -39.4 -9.3 1.0 1848 18.4 -68.1 -0.89, 0.33 0.95 3.06 3623070

2025-12-22 08:03:11 14 -26.8 -48.8 -9.4 2.0 2261 18.4 -67.3 -0.88, 0.33 0.94 2.41 3623071

2025-12-22 08:06:11 15 -31.3 -52.9 -9.5 2.5 2536 18.5 -67.0 -0.88, 0.33 0.94 1.91 3623074

2025-12-22 08:09:11 16 -35.4 -50.7 -10.1 2.9 2867 18.2 -69.2 -0.90, 0.33 0.95 1.46 3623075

2025-12-22 08:12:11 17 -39.6 -52.9 -10.9 2.6 3096 18.1 -70.3 -0.90, 0.32 0.96 0.00 3623079

2025-12-22 08:15:11 18 -53.0 -52.6 -11.8 4.5 3775 18.1 -71.2 -0.91, 0.32 0.97 1.39 3623080

2025-12-22 08:18:11 19 -59.7 -48.4 -11.6 4.6 4360 17.8 -74.7 -0.93, 0.32 0.98 0.00 3623083

2025-12-22 08:21:11 20 -63.3 -49.7 -11.8 4.9 4520 17.8 -73.9 -0.92, 0.32 0.98 0.00 3623084

2025-12-22 08:24:11 21 -67.4 -48.0 -11.8 5.6 4746 17.6 -75.2 -0.93, 0.31 0.98 0.00 3623086

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
2025-12-22 07:24:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3623046
2025-12-22 07:27:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3623047
2025-12-22 07:30:11	3	0.0	0.0	0.0	0.0	0			,		1.60	3623048
2025-12-22 07:33:11	4	0.0	0.0	0.0	0.0	0			,		1.98	3623053
2025-12-22 07:36:11	5	0.0	0.0	0.0	0.0	0			,		2.28	3623054
2025-12-22 07:39:11	6	0.0	0.0	0.0	0.0	0			,		2.56	3623055
2025-12-22 07:42:11	7	-0.1	0.0	-78.3	0.0	1			,		2.40	3623059
2025-12-22 07:45:11	8	0.0	0.0	0.0	0.0	0			,		1.33	3623060
2025-12-22 07:48:11	9	-4.5	-9.4	-7.6	0.1	492	18.3	-71.5	-0.91, 0.33	0.97	8.79	3623063
2025-12-22 07:51:11	10	-8.6	-21.1	-7.9	0.7	823	18.7	-65.7	-0.87, 0.34	0.94	1.11	3623064
2025-12-22 07:54:11	11	-14.4	-30.1	-8.6	0.9	1328	18.6	-67.0	-0.88, 0.33	0.94	2.43	3623066
2025-12-22 07:57:11	12	-17.3	-32.9	-9.1	0.9	1576	18.4	-69.1	-0.90, 0.33	0.95	3.00	3623067
2025-12-22 08:00:11	13	-21.2	-39.4	-9.3	1.0	1848	18.4	-68.1	-0.89, 0.33	0.95	3.06	3623070
2025-12-22 08:03:11	14	-26.8	-48.8	-9.4	2.0	2261	18.4	-67.3	-0.88, 0.33	0.94	2.41	3623071
2025-12-22 08:06:11	15	-31.3	-52.9	-9.5	2.5	2536	18.5	-67.0	-0.88, 0.33	0.94	1.91	3623074
2025-12-22 08:09:11	16	-35.4	-50.7	-10.1	2.9	2867	18.2	-69.2	-0.90, 0.33	0.95	1.46	3623075
2025-12-22 08:12:11	17	-39.6	-52.9	-10.9	2.6	3096	18.1	-70.3	-0.90, 0.32	0.96	0.00	3623079
2025-12-22 08:15:11	18	-53.0	-52.6	-11.8	4.5	3775	18.1	-71.2	-0.91, 0.32	0.97	1.39	3623080
2025-12-22 08:18:11	19	-59.7	-48.4	-11.6	4.6	4360	17.8	-74.7	-0.93, 0.32	0.98	0.00	3623083
2025-12-22 08:21:11	20	-63.3	-49.7	-11.8	4.9	4520	17.8	-73.9	-0.92, 0.32	0.98	0.00	3623084
2025-12-22 08:24:11	21	-67.4	-48.0	-11.8	5.6	4746	17.6	-75.2	-0.93, 0.31	0.98	0.00	3623086