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 15072
Detector 24h operating status: Last processed image: 0 hours and 22 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 #: 15072 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 #: 15072
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-02-07 14:57:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3666857

2026-02-07 15:00:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3666858

2026-02-07 15:03:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3666859

2026-02-07 15:06:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3666862

2026-02-07 15:09:11 5 0.0 0.0 0.0 0.0 0 , 1.64 3666863

2026-02-07 15:12:11 6 0.0 0.0 0.0 0.0 0 , 3.14 3666865

2026-02-07 15:15:11 7 0.0 0.0 0.0 0.0 0 , 1.54 3666866

2026-02-07 15:18:11 8 0.0 0.0 0.0 0.0 0 , 1.37 3666869

2026-02-07 15:21:23 9 0.0 0.0 -22.5 0.0 2 -17.0 40.5 0.63, -0.21 0.66 0.00 3666870

2026-02-07 15:24:11 10 -0.1 0.0 -13.3 0.0 4 -17.0 40.5 0.63, -0.21 0.66 0.00 3666874

2026-02-07 15:27:11 11 -0.1 0.0 -12.6 0.0 4 -23.0 47.6 0.69, -0.32 0.76 0.00 3666875

2026-02-07 15:30:11 12 -3.9 -20.2 -18.0 0.8 202 -33.1 33.1 0.46, -0.47 0.66 1.16 3666877

2026-02-07 15:33:11 13 -4.8 -22.7 -19.4 0.9 232 -33.2 33.3 0.47, -0.47 0.66 1.66 3666881

2026-02-07 15:36:11 14 -5.6 -25.9 -21.3 1.0 259 -33.1 33.2 0.46, -0.47 0.66 1.47 3666882

2026-02-07 15:39:11 15 -7.1 -28.4 -21.2 1.3 313 -33.0 33.1 0.46, -0.47 0.66 0.00 3666883

2026-02-07 15:42:11 16 -8.4 -29.7 -21.4 1.5 363 -33.1 33.4 0.47, -0.47 0.66 0.00 3666888

2026-02-07 15:45:11 17 -8.6 -31.4 -23.3 1.4 351 -33.1 33.3 0.47, -0.47 0.66 0.00 3666889

2026-02-07 15:48:11 18 -10.2 -33.1 -25.4 1.6 397 -33.0 33.3 0.47, -0.47 0.66 0.00 3666890

2026-02-07 15:51:11 19 -9.9 -33.4 -25.3 1.6 383 -33.0 33.1 0.46, -0.47 0.66 0.00 3666895

2026-02-07 15:54:11 20 -10.8 -33.9 -25.9 1.7 412 -33.0 33.4 0.47, -0.47 0.66 0.00 3666896

2026-02-07 15:57:11 21 -10.9 -34.9 -27.3 1.6 401 -33.1 33.7 0.47, -0.47 0.66 0.00 3666897

2026-02-07 16:00:11 22 -11.6 -34.9 -27.9 1.7 415 -33.1 33.6 0.47, -0.47 0.66 0.00 3666898

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
2026-02-07 14:57:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3666857
2026-02-07 15:00:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3666858
2026-02-07 15:03:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3666859
2026-02-07 15:06:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3666862
2026-02-07 15:09:11	5	0.0	0.0	0.0	0.0	0			,		1.64	3666863
2026-02-07 15:12:11	6	0.0	0.0	0.0	0.0	0			,		3.14	3666865
2026-02-07 15:15:11	7	0.0	0.0	0.0	0.0	0			,		1.54	3666866
2026-02-07 15:18:11	8	0.0	0.0	0.0	0.0	0			,		1.37	3666869
2026-02-07 15:21:23	9	0.0	0.0	-22.5	0.0	2	-17.0	40.5	0.63, -0.21	0.66	0.00	3666870
2026-02-07 15:24:11	10	-0.1	0.0	-13.3	0.0	4	-17.0	40.5	0.63, -0.21	0.66	0.00	3666874
2026-02-07 15:27:11	11	-0.1	0.0	-12.6	0.0	4	-23.0	47.6	0.69, -0.32	0.76	0.00	3666875
2026-02-07 15:30:11	12	-3.9	-20.2	-18.0	0.8	202	-33.1	33.1	0.46, -0.47	0.66	1.16	3666877
2026-02-07 15:33:11	13	-4.8	-22.7	-19.4	0.9	232	-33.2	33.3	0.47, -0.47	0.66	1.66	3666881
2026-02-07 15:36:11	14	-5.6	-25.9	-21.3	1.0	259	-33.1	33.2	0.46, -0.47	0.66	1.47	3666882
2026-02-07 15:39:11	15	-7.1	-28.4	-21.2	1.3	313	-33.0	33.1	0.46, -0.47	0.66	0.00	3666883
2026-02-07 15:42:11	16	-8.4	-29.7	-21.4	1.5	363	-33.1	33.4	0.47, -0.47	0.66	0.00	3666888
2026-02-07 15:45:11	17	-8.6	-31.4	-23.3	1.4	351	-33.1	33.3	0.47, -0.47	0.66	0.00	3666889
2026-02-07 15:48:11	18	-10.2	-33.1	-25.4	1.6	397	-33.0	33.3	0.47, -0.47	0.66	0.00	3666890
2026-02-07 15:51:11	19	-9.9	-33.4	-25.3	1.6	383	-33.0	33.1	0.46, -0.47	0.66	0.00	3666895
2026-02-07 15:54:11	20	-10.8	-33.9	-25.9	1.7	412	-33.0	33.4	0.47, -0.47	0.66	0.00	3666896
2026-02-07 15:57:11	21	-10.9	-34.9	-27.3	1.6	401	-33.1	33.7	0.47, -0.47	0.66	0.00	3666897
2026-02-07 16:00:11	22	-11.6	-34.9	-27.9	1.7	415	-33.1	33.6	0.47, -0.47	0.66	0.00	3666898