Solar Demon Dimming Detection (sc)

Science! running on SDO/AIA 211 Synoptic data
2 minute cadence, typical delay 7 days
(detection version 1.00)

	Overview of dimming 21485
Detector 14 day operating status: Last detected dimming: 217 hours and 41 minutes ago (2026-03-15 15:45 UTC) Overview for dimming #: 21485 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 #: 21485
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-03-15 04:27:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8824920

2026-03-15 04:29:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8824921

2026-03-15 04:31:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8824922

2026-03-15 04:33:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8824923

2026-03-15 04:35:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8824924

2026-03-15 04:37:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8824925

2026-03-15 04:39:59 7 0.0 0.0 0.0 0.0 0 , 0.00 8824926

2026-03-15 04:41:59 8 0.0 0.0 0.0 0.0 0 , 0.91 8824927

2026-03-15 04:43:59 9 -0.4 -4.8 -14.9 0.1 25 , 3.82 8824928

2026-03-15 04:45:59 10 -0.3 -3.5 -14.5 0.1 21 , 2.24 8824929

2026-03-15 04:47:59 11 -0.7 -6.0 -15.2 0.2 48 9.5 -3.1 -0.05, 0.29 0.30 0.00 8824930

2026-03-15 04:49:59 12 -0.6 -4.8 -14.4 0.1 40 9.1 -2.4 -0.04, 0.28 0.29 0.00 8824931

2026-03-15 04:51:59 13 -0.4 -2.2 -12.9 0.1 27 9.3 -2.5 -0.04, 0.29 0.29 0.00 8824932

2026-03-15 04:53:59 14 -1.1 -5.2 -13.0 0.3 81 8.2 -2.3 -0.04, 0.27 0.27 0.00 8824933

2026-03-15 04:55:59 15 -1.8 -10.3 -15.2 0.4 121 11.0 -3.1 -0.05, 0.32 0.32 1.16 8824934

2026-03-15 04:57:59 16 -2.9 -12.4 -15.7 0.6 189 15.4 -4.1 -0.07, 0.39 0.39 0.00 8824935

2026-03-15 04:59:59 17 -3.7 -14.6 -15.7 0.7 221 14.4 -3.6 -0.06, 0.37 0.38 0.93 8824936

2026-03-15 05:01:59 18 -4.1 -13.8 -17.1 0.8 241 15.7 -4.0 -0.07, 0.39 0.40 0.00 8824937

2026-03-15 05:03:59 19 -4.0 -15.4 -16.4 0.8 238 15.9 -4.1 -0.07, 0.40 0.40 0.00 8824938

2026-03-15 05:05:59 20 -4.0 -16.7 -18.5 0.7 217 17.0 -4.4 -0.07, 0.41 0.42 0.00 8824939

2026-03-15 05:07:59 21 -4.1 -17.1 -18.1 0.7 223 14.1 -3.6 -0.06, 0.37 0.37 0.00 8824940

2026-03-15 05:09:59 22 -4.1 -17.9 -19.8 0.7 203 13.9 -3.3 -0.06, 0.36 0.37 0.00 8824941

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
2026-03-15 04:27:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8824920
2026-03-15 04:29:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8824921
2026-03-15 04:31:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8824922
2026-03-15 04:33:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8824923
2026-03-15 04:35:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8824924
2026-03-15 04:37:59	6	0.0	0.0	0.0	0.0	0			,		0.00	8824925
2026-03-15 04:39:59	7	0.0	0.0	0.0	0.0	0			,		0.00	8824926
2026-03-15 04:41:59	8	0.0	0.0	0.0	0.0	0			,		0.91	8824927
2026-03-15 04:43:59	9	-0.4	-4.8	-14.9	0.1	25			,		3.82	8824928
2026-03-15 04:45:59	10	-0.3	-3.5	-14.5	0.1	21			,		2.24	8824929
2026-03-15 04:47:59	11	-0.7	-6.0	-15.2	0.2	48	9.5	-3.1	-0.05, 0.29	0.30	0.00	8824930
2026-03-15 04:49:59	12	-0.6	-4.8	-14.4	0.1	40	9.1	-2.4	-0.04, 0.28	0.29	0.00	8824931
2026-03-15 04:51:59	13	-0.4	-2.2	-12.9	0.1	27	9.3	-2.5	-0.04, 0.29	0.29	0.00	8824932
2026-03-15 04:53:59	14	-1.1	-5.2	-13.0	0.3	81	8.2	-2.3	-0.04, 0.27	0.27	0.00	8824933
2026-03-15 04:55:59	15	-1.8	-10.3	-15.2	0.4	121	11.0	-3.1	-0.05, 0.32	0.32	1.16	8824934
2026-03-15 04:57:59	16	-2.9	-12.4	-15.7	0.6	189	15.4	-4.1	-0.07, 0.39	0.39	0.00	8824935
2026-03-15 04:59:59	17	-3.7	-14.6	-15.7	0.7	221	14.4	-3.6	-0.06, 0.37	0.38	0.93	8824936
2026-03-15 05:01:59	18	-4.1	-13.8	-17.1	0.8	241	15.7	-4.0	-0.07, 0.39	0.40	0.00	8824937
2026-03-15 05:03:59	19	-4.0	-15.4	-16.4	0.8	238	15.9	-4.1	-0.07, 0.40	0.40	0.00	8824938
2026-03-15 05:05:59	20	-4.0	-16.7	-18.5	0.7	217	17.0	-4.4	-0.07, 0.41	0.42	0.00	8824939
2026-03-15 05:07:59	21	-4.1	-17.1	-18.1	0.7	223	14.1	-3.6	-0.06, 0.37	0.37	0.00	8824940
2026-03-15 05:09:59	22	-4.1	-17.9	-19.8	0.7	203	13.9	-3.3	-0.06, 0.36	0.37	0.00	8824941