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 21218
Detector 14 day operating status: Last detected dimming: 229 hours and 40 minutes ago (2026-03-05 22:49 UTC) Overview for dimming #: 21218 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 #: 21218
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-01-07 13:25:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8764589

2026-01-07 13:27:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8764590

2026-01-07 13:29:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8764591

2026-01-07 13:31:59 4 -0.9 -7.6 -20.1 0.1 47 , 0.00 8764592

2026-01-07 13:33:59 5 -2.0 -12.7 -20.8 0.3 87 -10.1 -12.7 -0.22, -0.11 0.25 0.00 8764593

2026-01-07 13:35:59 6 -5.3 -22.0 -20.0 0.7 234 -11.0 -12.1 -0.21, -0.13 0.25 0.00 8764594

2026-01-07 13:37:59 7 -9.6 -27.5 -15.5 1.5 474 -11.4 -11.9 -0.20, -0.14 0.25 1.07 8764595

2026-01-07 13:39:59 8 -14.6 -33.2 -14.1 2.2 712 -11.8 -12.0 -0.21, -0.14 0.25 1.08 8764596

2026-01-07 13:41:59 9 -17.6 -32.1 -13.7 2.6 858 -12.2 -11.7 -0.20, -0.15 0.25 0.88 8764597

2026-01-07 13:43:59 10 -21.4 -40.7 -14.1 3.1 991 -12.2 -11.7 -0.20, -0.15 0.25 0.00 8764598

2026-01-07 13:45:59 11 -20.4 -46.1 -14.9 2.8 916 -11.2 -12.1 -0.21, -0.13 0.25 0.00 8764599

2026-01-07 13:47:59 12 -19.0 -50.3 -15.6 2.4 788 -11.0 -12.3 -0.21, -0.13 0.25 0.00 8764600

2026-01-07 13:49:59 13 -18.7 -49.0 -15.4 2.3 763 -10.9 -12.2 -0.21, -0.13 0.25 0.00 8764601

2026-01-07 13:51:59 14 -19.2 -51.2 -15.6 2.4 778 -10.8 -12.4 -0.21, -0.13 0.25 0.00 8764602

2026-01-07 13:53:59 15 -17.0 -51.7 -15.2 2.1 696 -10.3 -12.9 -0.22, -0.12 0.25 0.00 8764603

2026-01-07 13:55:59 16 -17.4 -51.5 -14.8 2.3 751 -10.5 -12.8 -0.22, -0.12 0.25 0.00 8764604

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
2026-01-07 13:25:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8764589
2026-01-07 13:27:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8764590
2026-01-07 13:29:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8764591
2026-01-07 13:31:59	4	-0.9	-7.6	-20.1	0.1	47			,		0.00	8764592
2026-01-07 13:33:59	5	-2.0	-12.7	-20.8	0.3	87	-10.1	-12.7	-0.22, -0.11	0.25	0.00	8764593
2026-01-07 13:35:59	6	-5.3	-22.0	-20.0	0.7	234	-11.0	-12.1	-0.21, -0.13	0.25	0.00	8764594
2026-01-07 13:37:59	7	-9.6	-27.5	-15.5	1.5	474	-11.4	-11.9	-0.20, -0.14	0.25	1.07	8764595
2026-01-07 13:39:59	8	-14.6	-33.2	-14.1	2.2	712	-11.8	-12.0	-0.21, -0.14	0.25	1.08	8764596
2026-01-07 13:41:59	9	-17.6	-32.1	-13.7	2.6	858	-12.2	-11.7	-0.20, -0.15	0.25	0.88	8764597
2026-01-07 13:43:59	10	-21.4	-40.7	-14.1	3.1	991	-12.2	-11.7	-0.20, -0.15	0.25	0.00	8764598
2026-01-07 13:45:59	11	-20.4	-46.1	-14.9	2.8	916	-11.2	-12.1	-0.21, -0.13	0.25	0.00	8764599
2026-01-07 13:47:59	12	-19.0	-50.3	-15.6	2.4	788	-11.0	-12.3	-0.21, -0.13	0.25	0.00	8764600
2026-01-07 13:49:59	13	-18.7	-49.0	-15.4	2.3	763	-10.9	-12.2	-0.21, -0.13	0.25	0.00	8764601
2026-01-07 13:51:59	14	-19.2	-51.2	-15.6	2.4	778	-10.8	-12.4	-0.21, -0.13	0.25	0.00	8764602
2026-01-07 13:53:59	15	-17.0	-51.7	-15.2	2.1	696	-10.3	-12.9	-0.22, -0.12	0.25	0.00	8764603
2026-01-07 13:55:59	16	-17.4	-51.5	-14.8	2.3	751	-10.5	-12.8	-0.22, -0.12	0.25	0.00	8764604