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 21466
Detector 14 day operating status: Last detected dimming: 208 hours and 16 minutes ago (2026-03-16 15:29 UTC) Overview for dimming #: 21466 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 #: 21466
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-03-05 18:17:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8816923

2026-03-05 18:19:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8816924

2026-03-05 18:21:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8816925

2026-03-05 18:23:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8816926

2026-03-05 18:25:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8816927

2026-03-05 18:27:59 6 -3.4 -13.7 -17.1 0.5 172 1.8 -3.2 -0.06, 0.16 0.17 0.00 8816928

2026-03-05 18:29:59 7 -6.2 -17.9 -14.3 1.0 311 2.0 -4.1 -0.07, 0.16 0.18 0.00 8816929

2026-03-05 18:31:59 8 -7.5 -19.0 -16.8 1.1 343 1.9 -3.7 -0.07, 0.16 0.17 2.22 8816930

2026-03-05 18:33:59 9 -9.5 -22.0 -18.2 1.2 397 2.1 -3.3 -0.06, 0.16 0.17 2.23 8816931

2026-03-05 18:35:59 10 -11.3 -26.3 -18.4 1.4 452 2.0 -3.0 -0.05, 0.16 0.17 1.78 8816932

2026-03-05 18:37:59 11 -13.4 -28.5 -20.7 1.5 480 2.2 -2.6 -0.05, 0.17 0.17 0.00 8816933

2026-03-05 18:39:59 12 -13.5 -28.1 -27.4 1.3 424 2.5 -2.1 -0.04, 0.17 0.18 0.00 8816934

2026-03-05 18:41:59 13 -14.9 -31.8 -25.0 1.4 458 2.8 -1.7 -0.03, 0.18 0.18 0.00 8816935

2026-03-05 18:43:59 14 -16.5 -34.1 -23.0 1.6 534 3.0 -1.5 -0.03, 0.18 0.18 0.00 8816936

2026-03-05 18:45:59 15 -17.2 -33.3 -25.1 1.7 542 3.1 -1.3 -0.02, 0.18 0.18 0.00 8816937

2026-03-05 18:47:59 16 -15.6 -30.9 -22.4 1.6 505 3.0 -1.3 -0.02, 0.18 0.18 0.00 8816938

2026-03-05 18:49:59 17 -13.7 -28.1 -22.0 1.4 444 2.9 -1.3 -0.02, 0.18 0.18 0.00 8816939

2026-03-05 18:51:59 18 -15.0 -30.2 -21.5 1.5 484 2.8 -1.4 -0.02, 0.18 0.18 0.00 8816940

2026-03-05 18:53:59 19 -18.0 -31.8 -22.9 1.7 564 2.9 -1.3 -0.02, 0.18 0.18 0.00 8816941

2026-03-05 18:55:59 20 -20.2 -40.2 -23.7 1.9 617 3.1 -1.2 -0.02, 0.18 0.18 0.00 8816942

2026-03-05 18:57:59 21 -21.5 -41.1 -25.0 2.0 640 3.3 -1.0 -0.02, 0.18 0.19 0.00 8816943

2026-03-05 18:59:59 22 -22.5 -41.3 -25.1 2.1 664 3.6 -0.8 -0.01, 0.19 0.19 0.00 8816944

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
2026-03-05 18:17:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8816923
2026-03-05 18:19:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8816924
2026-03-05 18:21:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8816925
2026-03-05 18:23:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8816926
2026-03-05 18:25:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8816927
2026-03-05 18:27:59	6	-3.4	-13.7	-17.1	0.5	172	1.8	-3.2	-0.06, 0.16	0.17	0.00	8816928
2026-03-05 18:29:59	7	-6.2	-17.9	-14.3	1.0	311	2.0	-4.1	-0.07, 0.16	0.18	0.00	8816929
2026-03-05 18:31:59	8	-7.5	-19.0	-16.8	1.1	343	1.9	-3.7	-0.07, 0.16	0.17	2.22	8816930
2026-03-05 18:33:59	9	-9.5	-22.0	-18.2	1.2	397	2.1	-3.3	-0.06, 0.16	0.17	2.23	8816931
2026-03-05 18:35:59	10	-11.3	-26.3	-18.4	1.4	452	2.0	-3.0	-0.05, 0.16	0.17	1.78	8816932
2026-03-05 18:37:59	11	-13.4	-28.5	-20.7	1.5	480	2.2	-2.6	-0.05, 0.17	0.17	0.00	8816933
2026-03-05 18:39:59	12	-13.5	-28.1	-27.4	1.3	424	2.5	-2.1	-0.04, 0.17	0.18	0.00	8816934
2026-03-05 18:41:59	13	-14.9	-31.8	-25.0	1.4	458	2.8	-1.7	-0.03, 0.18	0.18	0.00	8816935
2026-03-05 18:43:59	14	-16.5	-34.1	-23.0	1.6	534	3.0	-1.5	-0.03, 0.18	0.18	0.00	8816936
2026-03-05 18:45:59	15	-17.2	-33.3	-25.1	1.7	542	3.1	-1.3	-0.02, 0.18	0.18	0.00	8816937
2026-03-05 18:47:59	16	-15.6	-30.9	-22.4	1.6	505	3.0	-1.3	-0.02, 0.18	0.18	0.00	8816938
2026-03-05 18:49:59	17	-13.7	-28.1	-22.0	1.4	444	2.9	-1.3	-0.02, 0.18	0.18	0.00	8816939
2026-03-05 18:51:59	18	-15.0	-30.2	-21.5	1.5	484	2.8	-1.4	-0.02, 0.18	0.18	0.00	8816940
2026-03-05 18:53:59	19	-18.0	-31.8	-22.9	1.7	564	2.9	-1.3	-0.02, 0.18	0.18	0.00	8816941
2026-03-05 18:55:59	20	-20.2	-40.2	-23.7	1.9	617	3.1	-1.2	-0.02, 0.18	0.18	0.00	8816942
2026-03-05 18:57:59	21	-21.5	-41.1	-25.0	2.0	640	3.3	-1.0	-0.02, 0.18	0.19	0.00	8816943
2026-03-05 18:59:59	22	-22.5	-41.3	-25.1	2.1	664	3.6	-0.8	-0.01, 0.19	0.19	0.00	8816944