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 21270
Detector 14 day operating status: Last detected dimming: 529 hours and 22 minutes ago (2026-01-18 23:51 UTC) Overview for dimming #: 21270 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 #: 21270
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-01-17 12:31:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8778730

2026-01-17 12:33:59 2 0.0 0.0 0.0 0.0 0 , 1.38 8778731

2026-01-17 12:35:59 3 0.0 0.0 0.0 0.0 0 , 1.28 8778732

2026-01-17 12:37:59 4 0.0 0.0 0.0 0.0 0 , 1.17 8778733

2026-01-17 12:39:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8778734

2026-01-17 12:41:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8778735

2026-01-17 12:43:59 7 -0.6 -6.8 -20.7 0.1 28 , 0.00 8778736

2026-01-17 12:45:59 8 -1.0 -9.8 -16.9 0.2 55 , 1.10 8778737

2026-01-17 12:47:59 9 -1.4 -12.2 -18.9 0.3 70 8.0 -45.2 -0.71, 0.20 0.74 4.56 8778738

2026-01-17 12:49:59 10 -4.1 -13.7 -9.8 0.3 352 7.3 -46.8 -0.73, 0.19 0.75 2.24 8778739

2026-01-17 12:51:59 11 -5.7 -15.8 -9.8 0.4 486 7.4 -46.1 -0.72, 0.19 0.75 1.90 8778740

2026-01-17 12:53:59 12 -6.7 -15.5 -9.4 0.4 587 5.1 -52.4 -0.80, 0.14 0.81 0.00 8778741

2026-01-17 12:55:59 13 -8.3 -18.3 -9.9 0.5 686 4.7 -54.3 -0.82, 0.13 0.83 0.00 8778742

2026-01-17 12:57:59 14 -8.8 -18.4 -9.9 0.4 759 5.3 -54.7 -0.82, 0.14 0.83 0.00 8778743

2026-01-17 12:59:59 15 -10.9 -22.1 -10.2 0.5 890 5.3 -55.5 -0.83, 0.14 0.84 0.00 8778744

2026-01-17 13:01:59 16 -13.0 -24.0 -10.4 0.5 1019 5.2 -56.4 -0.84, 0.14 0.85 0.00 8778745

2026-01-17 13:03:59 17 -15.8 -29.1 -10.5 0.5 1166 5.6 -55.1 -0.83, 0.15 0.84 0.00 8778746

2026-01-17 13:05:59 18 -18.5 -33.1 -10.7 0.6 1309 6.1 -54.1 -0.81, 0.16 0.83 0.00 8778747

2026-01-17 13:07:59 19 -23.0 -40.4 -10.9 0.6 1562 5.9 -54.8 -0.82, 0.15 0.84 0.99 8778748

2026-01-17 13:09:59 20 -26.8 -42.0 -10.8 0.6 1823 5.6 -57.0 -0.84, 0.14 0.86 0.00 8778749

2026-01-17 13:11:59 21 -29.3 -45.8 -10.9 0.7 1938 5.7 -56.9 -0.84, 0.15 0.86 0.00 8778750

2026-01-17 13:13:59 22 -32.3 -46.8 -10.8 0.6 2150 5.3 -59.3 -0.87, 0.14 0.88 0.00 8778751

2026-01-17 13:15:59 23 -34.2 -44.9 -11.0 0.6 2293 4.9 -61.7 -0.89, 0.13 0.90 0.00 8778752

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
2026-01-17 12:31:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8778730
2026-01-17 12:33:59	2	0.0	0.0	0.0	0.0	0			,		1.38	8778731
2026-01-17 12:35:59	3	0.0	0.0	0.0	0.0	0			,		1.28	8778732
2026-01-17 12:37:59	4	0.0	0.0	0.0	0.0	0			,		1.17	8778733
2026-01-17 12:39:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8778734
2026-01-17 12:41:59	6	0.0	0.0	0.0	0.0	0			,		0.00	8778735
2026-01-17 12:43:59	7	-0.6	-6.8	-20.7	0.1	28			,		0.00	8778736
2026-01-17 12:45:59	8	-1.0	-9.8	-16.9	0.2	55			,		1.10	8778737
2026-01-17 12:47:59	9	-1.4	-12.2	-18.9	0.3	70	8.0	-45.2	-0.71, 0.20	0.74	4.56	8778738
2026-01-17 12:49:59	10	-4.1	-13.7	-9.8	0.3	352	7.3	-46.8	-0.73, 0.19	0.75	2.24	8778739
2026-01-17 12:51:59	11	-5.7	-15.8	-9.8	0.4	486	7.4	-46.1	-0.72, 0.19	0.75	1.90	8778740
2026-01-17 12:53:59	12	-6.7	-15.5	-9.4	0.4	587	5.1	-52.4	-0.80, 0.14	0.81	0.00	8778741
2026-01-17 12:55:59	13	-8.3	-18.3	-9.9	0.5	686	4.7	-54.3	-0.82, 0.13	0.83	0.00	8778742
2026-01-17 12:57:59	14	-8.8	-18.4	-9.9	0.4	759	5.3	-54.7	-0.82, 0.14	0.83	0.00	8778743
2026-01-17 12:59:59	15	-10.9	-22.1	-10.2	0.5	890	5.3	-55.5	-0.83, 0.14	0.84	0.00	8778744
2026-01-17 13:01:59	16	-13.0	-24.0	-10.4	0.5	1019	5.2	-56.4	-0.84, 0.14	0.85	0.00	8778745
2026-01-17 13:03:59	17	-15.8	-29.1	-10.5	0.5	1166	5.6	-55.1	-0.83, 0.15	0.84	0.00	8778746
2026-01-17 13:05:59	18	-18.5	-33.1	-10.7	0.6	1309	6.1	-54.1	-0.81, 0.16	0.83	0.00	8778747
2026-01-17 13:07:59	19	-23.0	-40.4	-10.9	0.6	1562	5.9	-54.8	-0.82, 0.15	0.84	0.99	8778748
2026-01-17 13:09:59	20	-26.8	-42.0	-10.8	0.6	1823	5.6	-57.0	-0.84, 0.14	0.86	0.00	8778749
2026-01-17 13:11:59	21	-29.3	-45.8	-10.9	0.7	1938	5.7	-56.9	-0.84, 0.15	0.86	0.00	8778750
2026-01-17 13:13:59	22	-32.3	-46.8	-10.8	0.6	2150	5.3	-59.3	-0.87, 0.14	0.88	0.00	8778751
2026-01-17 13:15:59	23	-34.2	-44.9	-11.0	0.6	2293	4.9	-61.7	-0.89, 0.13	0.90	0.00	8778752