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 15041
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 #: 15041 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 #: 15041
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-02-04 14:18:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3663950

2026-02-04 14:21:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3663951

2026-02-04 14:24:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3663954

2026-02-04 14:27:11 4 0.0 0.0 0.0 0.0 0 , 0.91 3663955

2026-02-04 14:30:11 5 -0.2 -0.9 -28.0 0.0 8 , 0.89 3663960

2026-02-04 14:33:11 6 -0.8 -7.2 -12.7 0.1 39 14.1 9.3 0.16, 0.35 0.38 16.67 3663961

2026-02-04 14:36:11 7 -1.8 -13.8 -9.7 0.3 87 14.3 9.4 0.16, 0.35 0.39 12.14 3663962

2026-02-04 14:39:11 8 -14.1 -18.9 -11.7 3.0 924 12.4 -4.7 -0.08, 0.32 0.33 15.52 3663963

2026-02-04 14:42:11 9 -17.7 -22.5 -12.9 3.7 1112 11.8 -12.4 -0.21, 0.31 0.38 12.58 3663969

2026-02-04 14:45:11 10 -22.6 -24.1 -13.7 4.6 1380 11.8 -13.0 -0.22, 0.31 0.38 2.78 3663970

2026-02-04 14:48:11 11 -23.6 -25.2 -14.1 4.6 1357 11.7 -13.8 -0.24, 0.31 0.39 0.00 3663971

2026-02-04 14:51:11 12 -26.4 -28.1 -14.0 5.1 1499 11.6 -14.6 -0.25, 0.31 0.40 1.35 3663972

2026-02-04 14:54:11 13 -32.0 -33.1 -14.1 6.1 1800 11.8 -13.9 -0.24, 0.31 0.39 5.20 3663974

2026-02-04 14:57:11 14 -38.9 -31.0 -12.9 7.9 2289 12.5 -14.1 -0.24, 0.32 0.40 13.51 3663975

2026-02-04 15:00:11 15 -42.3 -34.2 -13.3 8.3 2422 12.4 -14.5 -0.25, 0.32 0.40 4.98 3663978

2026-02-04 15:03:11 16 -47.8 -41.1 -13.1 9.4 2724 12.5 -14.7 -0.25, 0.32 0.41 2.85 3663979

2026-02-04 15:06:11 17 -51.1 -42.6 -13.2 9.9 2879 12.6 -14.8 -0.25, 0.32 0.41 3.71 3663982

2026-02-04 15:09:11 18 -54.5 -47.5 -13.2 10.4 2993 12.7 -14.4 -0.25, 0.32 0.41 2.08 3663983

2026-02-04 15:12:11 19 -55.4 -48.5 -13.6 10.3 2969 12.5 -15.0 -0.26, 0.32 0.41 0.00 3663988

2026-02-04 15:15:11 20 -61.4 -49.7 -13.8 11.3 3248 12.7 -14.9 -0.25, 0.32 0.41 2.51 3663989

2026-02-04 15:18:11 21 -75.0 -49.2 -13.2 15.2 4224 13.6 -15.1 -0.26, 0.34 0.43 64.99 3663990

2026-02-04 15:21:11 22 -79.6 -44.8 -13.3 16.3 4551 13.9 -15.1 -0.26, 0.35 0.43 90.85 3663991

2026-02-04 15:24:11 23 -83.9 -45.8 -13.3 17.5 4872 14.2 -15.3 -0.26, 0.35 0.44 63.92 3663994

2026-02-04 15:27:11 24 -89.0 -44.9 -13.6 18.3 5107 14.3 -15.4 -0.26, 0.35 0.44 6.99 3663995

2026-02-04 15:30:11 25 -91.8 -45.5 -13.6 18.6 5166 14.4 -15.3 -0.26, 0.35 0.44 3.62 3664000

2026-02-04 15:33:00 26 -84.0 -44.7 -14.2 16.8 4601 14.4 -15.5 -0.26, 0.35 0.44 0.00 3664001

2026-02-04 15:36:11 27 -88.6 -44.7 -14.2 17.9 4900 14.7 -15.4 -0.26, 0.36 0.44 0.00 3664002

2026-02-04 15:39:00 28 -91.7 -43.0 -14.1 18.6 5125 14.7 -15.7 -0.26, 0.36 0.45 15.14 3664003

2026-02-04 15:42:12 29 -92.2 -45.8 -14.1 18.9 5204 14.9 -15.6 -0.26, 0.36 0.45 0.00 3664006

2026-02-04 15:45:11 30 -91.1 -45.8 -13.7 19.2 5262 15.4 -16.0 -0.27, 0.37 0.46 1.84 3664007

2026-02-04 16:00:11 31 -108.5 -52.0 -13.3 23.5 6562 16.3 -16.7 -0.28, 0.38 0.47 0.00 3664018

2026-02-04 16:03:11 32 -110.5 -53.6 -13.3 23.8 6664 16.5 -16.8 -0.28, 0.39 0.48 0.00 3664019

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
2026-02-04 14:18:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3663950
2026-02-04 14:21:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3663951
2026-02-04 14:24:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3663954
2026-02-04 14:27:11	4	0.0	0.0	0.0	0.0	0			,		0.91	3663955
2026-02-04 14:30:11	5	-0.2	-0.9	-28.0	0.0	8			,		0.89	3663960
2026-02-04 14:33:11	6	-0.8	-7.2	-12.7	0.1	39	14.1	9.3	0.16, 0.35	0.38	16.67	3663961
2026-02-04 14:36:11	7	-1.8	-13.8	-9.7	0.3	87	14.3	9.4	0.16, 0.35	0.39	12.14	3663962
2026-02-04 14:39:11	8	-14.1	-18.9	-11.7	3.0	924	12.4	-4.7	-0.08, 0.32	0.33	15.52	3663963
2026-02-04 14:42:11	9	-17.7	-22.5	-12.9	3.7	1112	11.8	-12.4	-0.21, 0.31	0.38	12.58	3663969
2026-02-04 14:45:11	10	-22.6	-24.1	-13.7	4.6	1380	11.8	-13.0	-0.22, 0.31	0.38	2.78	3663970
2026-02-04 14:48:11	11	-23.6	-25.2	-14.1	4.6	1357	11.7	-13.8	-0.24, 0.31	0.39	0.00	3663971
2026-02-04 14:51:11	12	-26.4	-28.1	-14.0	5.1	1499	11.6	-14.6	-0.25, 0.31	0.40	1.35	3663972
2026-02-04 14:54:11	13	-32.0	-33.1	-14.1	6.1	1800	11.8	-13.9	-0.24, 0.31	0.39	5.20	3663974
2026-02-04 14:57:11	14	-38.9	-31.0	-12.9	7.9	2289	12.5	-14.1	-0.24, 0.32	0.40	13.51	3663975
2026-02-04 15:00:11	15	-42.3	-34.2	-13.3	8.3	2422	12.4	-14.5	-0.25, 0.32	0.40	4.98	3663978
2026-02-04 15:03:11	16	-47.8	-41.1	-13.1	9.4	2724	12.5	-14.7	-0.25, 0.32	0.41	2.85	3663979
2026-02-04 15:06:11	17	-51.1	-42.6	-13.2	9.9	2879	12.6	-14.8	-0.25, 0.32	0.41	3.71	3663982
2026-02-04 15:09:11	18	-54.5	-47.5	-13.2	10.4	2993	12.7	-14.4	-0.25, 0.32	0.41	2.08	3663983
2026-02-04 15:12:11	19	-55.4	-48.5	-13.6	10.3	2969	12.5	-15.0	-0.26, 0.32	0.41	0.00	3663988
2026-02-04 15:15:11	20	-61.4	-49.7	-13.8	11.3	3248	12.7	-14.9	-0.25, 0.32	0.41	2.51	3663989
2026-02-04 15:18:11	21	-75.0	-49.2	-13.2	15.2	4224	13.6	-15.1	-0.26, 0.34	0.43	64.99	3663990
2026-02-04 15:21:11	22	-79.6	-44.8	-13.3	16.3	4551	13.9	-15.1	-0.26, 0.35	0.43	90.85	3663991
2026-02-04 15:24:11	23	-83.9	-45.8	-13.3	17.5	4872	14.2	-15.3	-0.26, 0.35	0.44	63.92	3663994
2026-02-04 15:27:11	24	-89.0	-44.9	-13.6	18.3	5107	14.3	-15.4	-0.26, 0.35	0.44	6.99	3663995
2026-02-04 15:30:11	25	-91.8	-45.5	-13.6	18.6	5166	14.4	-15.3	-0.26, 0.35	0.44	3.62	3664000
2026-02-04 15:33:00	26	-84.0	-44.7	-14.2	16.8	4601	14.4	-15.5	-0.26, 0.35	0.44	0.00	3664001
2026-02-04 15:36:11	27	-88.6	-44.7	-14.2	17.9	4900	14.7	-15.4	-0.26, 0.36	0.44	0.00	3664002
2026-02-04 15:39:00	28	-91.7	-43.0	-14.1	18.6	5125	14.7	-15.7	-0.26, 0.36	0.45	15.14	3664003
2026-02-04 15:42:12	29	-92.2	-45.8	-14.1	18.9	5204	14.9	-15.6	-0.26, 0.36	0.45	0.00	3664006
2026-02-04 15:45:11	30	-91.1	-45.8	-13.7	19.2	5262	15.4	-16.0	-0.27, 0.37	0.46	1.84	3664007
2026-02-04 16:00:11	31	-108.5	-52.0	-13.3	23.5	6562	16.3	-16.7	-0.28, 0.38	0.47	0.00	3664018
2026-02-04 16:03:11	32	-110.5	-53.6	-13.3	23.8	6664	16.5	-16.8	-0.28, 0.39	0.48	0.00	3664019