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 14998
Detector 24h operating status: Last processed image: 0 hours and 20 minutes ago (2026-02-05 06:21 UTC) Last detected dimming: 0 hours and 20 minutes ago (2026-02-05 06:21 UTC) Overview for dimming #: 14998 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 #: 14998
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-01-31 09:00:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3659920

2026-01-31 09:03:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3659923

2026-01-31 09:06:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3659924

2026-01-31 09:09:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3659929

2026-01-31 09:12:11 5 0.0 0.0 0.0 0.0 0 , 0.00 3659930

2026-01-31 09:15:11 6 -0.3 -2.0 -10.4 0.2 29 9.4 -68.3 -0.93, 0.20 0.95 4.55 3659931

2026-01-31 09:18:11 7 -1.4 -6.9 -11.7 0.8 123 9.4 -65.2 -0.91, 0.21 0.93 3.86 3659932

2026-01-31 09:21:11 8 -1.6 -6.9 -10.6 0.9 138 9.4 -68.0 -0.92, 0.20 0.95 0.89 3659937

2026-01-31 09:24:11 9 -5.1 -11.2 -11.1 2.1 367 20.6 -55.6 -0.78, 0.41 0.88 2.07 3659938

2026-01-31 09:27:11 10 -8.4 -24.4 -11.4 3.2 556 20.8 -57.2 -0.79, 0.41 0.89 1.99 3659939

2026-01-31 09:30:11 11 -16.1 -42.0 -12.2 5.2 917 20.6 -56.8 -0.79, 0.41 0.89 5.02 3659940

2026-01-31 09:33:11 12 -17.4 -42.1 -13.0 5.2 935 20.4 -56.6 -0.79, 0.40 0.89 4.96 3659943

2026-01-31 09:36:11 13 -15.2 -30.4 -15.4 4.3 776 20.6 -56.3 -0.79, 0.41 0.89 0.00 3659944

2026-01-31 09:39:11 14 -15.9 -17.3 -16.1 4.6 849 20.2 -52.9 -0.76, 0.41 0.86 0.00 3659949

2026-01-31 09:42:11 15 -20.1 -20.2 -15.5 6.0 1139 18.2 -49.7 -0.73, 0.38 0.83 15.95 3659950

2026-01-31 09:45:11 16 -27.1 -23.2 -14.3 8.2 1528 16.5 -50.2 -0.75, 0.35 0.82 19.41 3659951

2026-01-31 09:48:11 17 -32.7 -25.3 -14.1 10.0 1814 16.2 -50.2 -0.75, 0.35 0.82 11.75 3659952

2026-01-31 09:51:11 18 -38.0 -26.9 -13.6 12.3 2104 16.6 -49.7 -0.74, 0.35 0.82 7.94 3659958

2026-01-31 09:54:11 19 -54.8 -30.1 -13.1 16.0 3101 13.3 -46.9 -0.72, 0.30 0.78 4.90 3659959

2026-01-31 09:57:11 20 -60.4 -35.1 -12.8 17.5 3411 12.5 -46.3 -0.71, 0.29 0.77 4.43 3659960

2026-01-31 10:00:11 21 -67.1 -38.8 -12.6 19.2 3775 12.3 -46.2 -0.71, 0.28 0.77 5.71 3659961

2026-01-31 10:03:11 22 -70.8 -38.9 -12.3 20.1 4029 12.6 -45.8 -0.71, 0.29 0.77 0.00 3659963

2026-01-31 10:06:11 23 -78.7 -39.4 -12.1 22.0 4557 12.1 -45.0 -0.70, 0.28 0.75 0.00 3659964

2026-01-31 10:09:11 24 -82.1 -39.1 -12.7 22.0 4568 12.4 -44.9 -0.70, 0.29 0.75 0.00 3659967

2026-01-31 10:12:11 25 -86.9 -44.9 -13.2 23.0 4774 11.7 -44.5 -0.69, 0.28 0.75 0.00 3659968

2026-01-31 10:15:11 26 -88.7 -40.3 -12.8 24.3 5114 10.9 -44.0 -0.69, 0.26 0.74 0.00 3659972

2026-01-31 10:18:11 27 -102.0 -43.1 -12.6 28.4 5912 10.4 -44.1 -0.69, 0.26 0.74 0.00 3659973

2026-01-31 10:21:11 28 -113.3 -41.4 -12.0 32.0 6870 9.8 -44.9 -0.70, 0.24 0.74 0.00 3659977

2026-01-31 10:24:11 29 -123.6 -38.7 -11.9 36.8 7524 9.0 -44.5 -0.70, 0.23 0.74 0.00 3659978

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
2026-01-31 09:00:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3659920
2026-01-31 09:03:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3659923
2026-01-31 09:06:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3659924
2026-01-31 09:09:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3659929
2026-01-31 09:12:11	5	0.0	0.0	0.0	0.0	0			,		0.00	3659930
2026-01-31 09:15:11	6	-0.3	-2.0	-10.4	0.2	29	9.4	-68.3	-0.93, 0.20	0.95	4.55	3659931
2026-01-31 09:18:11	7	-1.4	-6.9	-11.7	0.8	123	9.4	-65.2	-0.91, 0.21	0.93	3.86	3659932
2026-01-31 09:21:11	8	-1.6	-6.9	-10.6	0.9	138	9.4	-68.0	-0.92, 0.20	0.95	0.89	3659937
2026-01-31 09:24:11	9	-5.1	-11.2	-11.1	2.1	367	20.6	-55.6	-0.78, 0.41	0.88	2.07	3659938
2026-01-31 09:27:11	10	-8.4	-24.4	-11.4	3.2	556	20.8	-57.2	-0.79, 0.41	0.89	1.99	3659939
2026-01-31 09:30:11	11	-16.1	-42.0	-12.2	5.2	917	20.6	-56.8	-0.79, 0.41	0.89	5.02	3659940
2026-01-31 09:33:11	12	-17.4	-42.1	-13.0	5.2	935	20.4	-56.6	-0.79, 0.40	0.89	4.96	3659943
2026-01-31 09:36:11	13	-15.2	-30.4	-15.4	4.3	776	20.6	-56.3	-0.79, 0.41	0.89	0.00	3659944
2026-01-31 09:39:11	14	-15.9	-17.3	-16.1	4.6	849	20.2	-52.9	-0.76, 0.41	0.86	0.00	3659949
2026-01-31 09:42:11	15	-20.1	-20.2	-15.5	6.0	1139	18.2	-49.7	-0.73, 0.38	0.83	15.95	3659950
2026-01-31 09:45:11	16	-27.1	-23.2	-14.3	8.2	1528	16.5	-50.2	-0.75, 0.35	0.82	19.41	3659951
2026-01-31 09:48:11	17	-32.7	-25.3	-14.1	10.0	1814	16.2	-50.2	-0.75, 0.35	0.82	11.75	3659952
2026-01-31 09:51:11	18	-38.0	-26.9	-13.6	12.3	2104	16.6	-49.7	-0.74, 0.35	0.82	7.94	3659958
2026-01-31 09:54:11	19	-54.8	-30.1	-13.1	16.0	3101	13.3	-46.9	-0.72, 0.30	0.78	4.90	3659959
2026-01-31 09:57:11	20	-60.4	-35.1	-12.8	17.5	3411	12.5	-46.3	-0.71, 0.29	0.77	4.43	3659960
2026-01-31 10:00:11	21	-67.1	-38.8	-12.6	19.2	3775	12.3	-46.2	-0.71, 0.28	0.77	5.71	3659961
2026-01-31 10:03:11	22	-70.8	-38.9	-12.3	20.1	4029	12.6	-45.8	-0.71, 0.29	0.77	0.00	3659963
2026-01-31 10:06:11	23	-78.7	-39.4	-12.1	22.0	4557	12.1	-45.0	-0.70, 0.28	0.75	0.00	3659964
2026-01-31 10:09:11	24	-82.1	-39.1	-12.7	22.0	4568	12.4	-44.9	-0.70, 0.29	0.75	0.00	3659967
2026-01-31 10:12:11	25	-86.9	-44.9	-13.2	23.0	4774	11.7	-44.5	-0.69, 0.28	0.75	0.00	3659968
2026-01-31 10:15:11	26	-88.7	-40.3	-12.8	24.3	5114	10.9	-44.0	-0.69, 0.26	0.74	0.00	3659972
2026-01-31 10:18:11	27	-102.0	-43.1	-12.6	28.4	5912	10.4	-44.1	-0.69, 0.26	0.74	0.00	3659973
2026-01-31 10:21:11	28	-113.3	-41.4	-12.0	32.0	6870	9.8	-44.9	-0.70, 0.24	0.74	0.00	3659977
2026-01-31 10:24:11	29	-123.6	-38.7	-11.9	36.8	7524	9.0	-44.5	-0.70, 0.23	0.74	0.00	3659978