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 21506
Detector 14 day operating status: Last detected dimming: 302 hours and 53 minutes ago (2026-03-23 23:39 UTC) Overview for dimming #: 21506 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 #: 21506
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-03-19 13:57:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8830771

2026-03-19 13:59:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8830772

2026-03-19 14:01:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8830773

2026-03-19 14:03:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8830774

2026-03-19 14:05:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8830775

2026-03-19 14:07:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8830776

2026-03-19 14:09:59 7 0.0 0.0 0.0 0.0 0 , 1.04 8830777

2026-03-19 14:11:59 8 0.0 0.0 0.0 0.0 0 , 1.16 8830778

2026-03-19 14:13:59 9 0.0 0.0 0.0 0.0 0 , 1.24 8830779

2026-03-19 14:15:59 10 0.0 0.0 0.0 0.0 0 , 1.27 8830780

2026-03-19 14:17:59 11 0.0 0.0 0.0 0.0 0 , 1.15 8830781

2026-03-19 14:19:59 12 0.0 0.0 0.0 0.0 0 , 0.00 8830782

2026-03-19 14:21:59 13 0.0 0.0 0.0 0.0 0 , 0.00 8830783

2026-03-19 14:23:59 14 0.0 0.0 -12.4 0.0 3 , 0.00 8830784

2026-03-19 14:25:59 15 -0.4 -5.1 -12.7 0.0 33 -1.01, 0.37 1.08 0.00 8830785

2026-03-19 14:27:59 16 -0.3 -3.6 -13.3 0.0 22 -1.01, 0.36 1.08 0.00 8830786

2026-03-19 14:29:59 17 0.0 0.0 0.0 0.0 0 , 0.00 8830787

2026-03-19 14:31:59 18 -1.4 -8.1 -11.9 0.6 93 13.9 -79.0 -0.96, 0.26 1.00 0.00 8830788

2026-03-19 14:33:59 19 -2.9 -9.8 -11.3 1.2 195 14.5 -79.2 -0.96, 0.27 1.00 0.00 8830789

2026-03-19 14:35:59 20 -4.3 -18.5 -11.5 1.8 270 14.4 -78.2 -0.96, 0.27 1.00 0.00 8830790

2026-03-19 14:37:59 21 -6.1 -25.3 -9.9 2.2 395 14.1 -77.0 -0.95, 0.27 0.99 0.00 8830791

2026-03-19 14:39:59 22 -10.6 -35.7 -9.7 3.5 580 14.5 -77.3 -0.95, 0.28 0.99 0.00 8830792

2026-03-19 14:41:59 23 -13.2 -41.5 -10.3 4.2 686 14.5 -77.5 -0.95, 0.28 0.99 0.00 8830793

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
2026-03-19 13:57:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8830771
2026-03-19 13:59:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8830772
2026-03-19 14:01:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8830773
2026-03-19 14:03:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8830774
2026-03-19 14:05:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8830775
2026-03-19 14:07:59	6	0.0	0.0	0.0	0.0	0			,		0.00	8830776
2026-03-19 14:09:59	7	0.0	0.0	0.0	0.0	0			,		1.04	8830777
2026-03-19 14:11:59	8	0.0	0.0	0.0	0.0	0			,		1.16	8830778
2026-03-19 14:13:59	9	0.0	0.0	0.0	0.0	0			,		1.24	8830779
2026-03-19 14:15:59	10	0.0	0.0	0.0	0.0	0			,		1.27	8830780
2026-03-19 14:17:59	11	0.0	0.0	0.0	0.0	0			,		1.15	8830781
2026-03-19 14:19:59	12	0.0	0.0	0.0	0.0	0			,		0.00	8830782
2026-03-19 14:21:59	13	0.0	0.0	0.0	0.0	0			,		0.00	8830783
2026-03-19 14:23:59	14	0.0	0.0	-12.4	0.0	3			,		0.00	8830784
2026-03-19 14:25:59	15	-0.4	-5.1	-12.7	0.0	33			-1.01, 0.37	1.08	0.00	8830785
2026-03-19 14:27:59	16	-0.3	-3.6	-13.3	0.0	22			-1.01, 0.36	1.08	0.00	8830786
2026-03-19 14:29:59	17	0.0	0.0	0.0	0.0	0			,		0.00	8830787
2026-03-19 14:31:59	18	-1.4	-8.1	-11.9	0.6	93	13.9	-79.0	-0.96, 0.26	1.00	0.00	8830788
2026-03-19 14:33:59	19	-2.9	-9.8	-11.3	1.2	195	14.5	-79.2	-0.96, 0.27	1.00	0.00	8830789
2026-03-19 14:35:59	20	-4.3	-18.5	-11.5	1.8	270	14.4	-78.2	-0.96, 0.27	1.00	0.00	8830790
2026-03-19 14:37:59	21	-6.1	-25.3	-9.9	2.2	395	14.1	-77.0	-0.95, 0.27	0.99	0.00	8830791
2026-03-19 14:39:59	22	-10.6	-35.7	-9.7	3.5	580	14.5	-77.3	-0.95, 0.28	0.99	0.00	8830792
2026-03-19 14:41:59	23	-13.2	-41.5	-10.3	4.2	686	14.5	-77.5	-0.95, 0.28	0.99	0.00	8830793