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 21425
Detector 14 day operating status: Last detected dimming: 218 hours and 5 minutes ago (2026-03-03 19:29 UTC) Overview for dimming #: 21425 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 #: 21425
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-03-01 12:51:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8811035

2026-03-01 12:53:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8811036

2026-03-01 12:55:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8811037

2026-03-01 12:57:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8811038

2026-03-01 12:59:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8811039

2026-03-01 13:01:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8811040

2026-03-01 13:03:59 7 0.0 0.0 0.0 0.0 0 , 2.22 8811041

2026-03-01 13:05:59 8 0.0 0.0 0.0 0.0 0 , 0.00 8811042

2026-03-01 13:07:59 9 -0.5 -6.2 -10.9 0.0 49 , 1.10 8811043

2026-03-01 13:09:59 10 -1.3 -10.0 -11.2 0.0 115 -1.15, 0.23 1.17 1.03 8811044

2026-03-01 13:11:59 11 -1.5 -11.3 -11.8 0.0 126 -1.14, 0.23 1.16 0.97 8811045

2026-03-01 13:13:59 12 -2.3 -12.9 -11.9 0.0 179 -1.14, 0.24 1.16 0.00 8811046

2026-03-01 13:15:59 13 -3.5 -14.4 -11.5 0.0 268 -1.13, 0.24 1.15 0.99 8811047

2026-03-01 13:17:59 14 -5.9 -15.4 -11.0 0.0 466 -1.13, 0.24 1.15 0.93 8811048

2026-03-01 13:19:59 15 -15.1 -16.9 -10.5 0.0 1301 -1.13, 0.24 1.15 6.36 8811049

2026-03-01 13:21:59 16 -17.5 -18.1 -10.8 0.0 1446 -1.12, 0.25 1.15 0.99 8811050

2026-03-01 13:23:59 17 -20.2 -19.7 -10.3 0.0 1652 -1.12, 0.25 1.15 0.97 8811051

2026-03-01 13:25:59 18 -23.0 -21.3 -10.5 0.0 1838 -1.12, 0.25 1.15 0.00 8811052

2026-03-01 13:27:59 19 -29.9 -22.6 -11.1 1.5 2250 -1.05, 0.14 1.06 0.87 8811053

2026-03-01 13:29:59 20 -32.7 -23.3 -10.9 1.6 2506 -1.06, 0.12 1.06 0.00 8811054

2026-03-01 13:31:59 21 -35.7 -25.7 -10.8 1.7 2701 -1.06, 0.11 1.07 0.00 8811055

2026-03-01 13:33:59 22 -38.2 -26.9 -10.5 1.8 2902 -1.05, 0.11 1.06 0.00 8811056

2026-03-01 13:35:59 23 -41.3 -29.3 -10.7 2.2 3032 -1.03, 0.13 1.04 0.00 8811057

2026-03-01 13:37:59 24 -45.2 -30.4 -10.2 1.9 3471 -1.06, 0.12 1.06 0.00 8811058

2026-03-01 13:39:59 25 -47.3 -32.0 -10.4 2.0 3547 -1.06, 0.11 1.06 0.00 8811059

2026-03-01 13:41:59 26 -50.3 -33.9 -10.1 2.0 3782 -1.05, 0.13 1.06 0.00 8811060

2026-03-01 13:43:59 27 -50.5 -34.7 -10.1 1.9 3804 -1.06, 0.14 1.07 0.00 8811061

2026-03-01 13:45:59 28 -51.9 -35.4 -10.1 2.1 3925 -1.05, 0.16 1.06 0.00 8811062

2026-03-01 13:47:59 29 -53.9 -35.1 -10.3 2.0 4031 -1.06, 0.17 1.07 0.00 8811063

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	x,y in R☉	dist. R☉	detection	Img ID
2026-03-01 12:51:59	1	0.0	0.0	0.0	0.0	0	,		0.00	8811035
2026-03-01 12:53:59	2	0.0	0.0	0.0	0.0	0	,		0.00	8811036
2026-03-01 12:55:59	3	0.0	0.0	0.0	0.0	0	,		0.00	8811037
2026-03-01 12:57:59	4	0.0	0.0	0.0	0.0	0	,		0.00	8811038
2026-03-01 12:59:59	5	0.0	0.0	0.0	0.0	0	,		0.00	8811039
2026-03-01 13:01:59	6	0.0	0.0	0.0	0.0	0	,		0.00	8811040
2026-03-01 13:03:59	7	0.0	0.0	0.0	0.0	0	,		2.22	8811041
2026-03-01 13:05:59	8	0.0	0.0	0.0	0.0	0	,		0.00	8811042
2026-03-01 13:07:59	9	-0.5	-6.2	-10.9	0.0	49	,		1.10	8811043
2026-03-01 13:09:59	10	-1.3	-10.0	-11.2	0.0	115	-1.15, 0.23	1.17	1.03	8811044
2026-03-01 13:11:59	11	-1.5	-11.3	-11.8	0.0	126	-1.14, 0.23	1.16	0.97	8811045
2026-03-01 13:13:59	12	-2.3	-12.9	-11.9	0.0	179	-1.14, 0.24	1.16	0.00	8811046
2026-03-01 13:15:59	13	-3.5	-14.4	-11.5	0.0	268	-1.13, 0.24	1.15	0.99	8811047
2026-03-01 13:17:59	14	-5.9	-15.4	-11.0	0.0	466	-1.13, 0.24	1.15	0.93	8811048
2026-03-01 13:19:59	15	-15.1	-16.9	-10.5	0.0	1301	-1.13, 0.24	1.15	6.36	8811049
2026-03-01 13:21:59	16	-17.5	-18.1	-10.8	0.0	1446	-1.12, 0.25	1.15	0.99	8811050
2026-03-01 13:23:59	17	-20.2	-19.7	-10.3	0.0	1652	-1.12, 0.25	1.15	0.97	8811051
2026-03-01 13:25:59	18	-23.0	-21.3	-10.5	0.0	1838	-1.12, 0.25	1.15	0.00	8811052
2026-03-01 13:27:59	19	-29.9	-22.6	-11.1	1.5	2250	-1.05, 0.14	1.06	0.87	8811053
2026-03-01 13:29:59	20	-32.7	-23.3	-10.9	1.6	2506	-1.06, 0.12	1.06	0.00	8811054
2026-03-01 13:31:59	21	-35.7	-25.7	-10.8	1.7	2701	-1.06, 0.11	1.07	0.00	8811055
2026-03-01 13:33:59	22	-38.2	-26.9	-10.5	1.8	2902	-1.05, 0.11	1.06	0.00	8811056
2026-03-01 13:35:59	23	-41.3	-29.3	-10.7	2.2	3032	-1.03, 0.13	1.04	0.00	8811057
2026-03-01 13:37:59	24	-45.2	-30.4	-10.2	1.9	3471	-1.06, 0.12	1.06	0.00	8811058
2026-03-01 13:39:59	25	-47.3	-32.0	-10.4	2.0	3547	-1.06, 0.11	1.06	0.00	8811059
2026-03-01 13:41:59	26	-50.3	-33.9	-10.1	2.0	3782	-1.05, 0.13	1.06	0.00	8811060
2026-03-01 13:43:59	27	-50.5	-34.7	-10.1	1.9	3804	-1.06, 0.14	1.07	0.00	8811061
2026-03-01 13:45:59	28	-51.9	-35.4	-10.1	2.1	3925	-1.05, 0.16	1.06	0.00	8811062
2026-03-01 13:47:59	29	-53.9	-35.1	-10.3	2.0	4031	-1.06, 0.17	1.07	0.00	8811063