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 21438
Detector 14 day operating status: Last detected dimming: 216 hours and 35 minutes ago (2026-03-03 19:29 UTC) Overview for dimming #: 21438 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 #: 21438
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-03-02 21:25:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8812732

2026-03-02 21:27:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8812733

2026-03-02 21:29:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8812734

2026-03-02 21:31:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8812735

2026-03-02 21:33:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8812736

2026-03-02 21:35:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8812737

2026-03-02 21:37:59 7 -2.9 -28.7 -89.2 0.1 35 26.0 20.2 0.31, 0.55 0.63 1.05 8812738

2026-03-02 21:39:59 8 -4.6 -46.0 -92.3 0.2 54 26.1 20.0 0.31, 0.55 0.63 1.53 8812739

2026-03-02 21:41:59 9 -6.2 -57.9 -96.4 0.3 69 25.5 19.5 0.30, 0.54 0.62 1.81 8812740

2026-03-02 21:43:59 10 -6.0 -54.2 -67.3 0.4 89 25.6 19.5 0.31, 0.54 0.62 1.82 8812741

2026-03-02 21:45:59 11 -7.2 -46.9 -18.0 1.0 237 26.0 20.0 0.31, 0.55 0.63 0.94 8812742

2026-03-02 21:47:59 12 -9.6 -35.7 -18.1 1.6 375 26.7 20.2 0.31, 0.56 0.64 0.93 8812743

2026-03-02 21:49:59 13 -11.7 -32.9 -16.9 2.1 486 27.8 20.2 0.31, 0.57 0.65 0.00 8812744

2026-03-02 21:51:59 14 -13.8 -41.7 -21.8 2.1 482 27.9 20.2 0.31, 0.58 0.65 0.00 8812745

2026-03-02 21:53:59 15 -16.5 -46.5 -23.7 2.3 522 27.8 20.2 0.31, 0.58 0.65 0.00 8812746

2026-03-02 21:55:59 16 -21.3 -52.7 -25.0 2.8 643 28.0 20.3 0.31, 0.58 0.65 0.00 8812747

2026-03-02 21:57:59 17 -23.9 -60.3 -25.4 3.1 710 28.8 20.9 0.32, 0.59 0.67 0.00 8812748

2026-03-02 21:59:59 18 -25.8 -62.4 -25.8 3.4 774 29.5 21.3 0.32, 0.60 0.68 0.00 8812749

2026-03-02 22:01:59 19 -28.9 -68.3 -24.8 4.0 914 30.1 21.7 0.32, 0.61 0.69 0.00 8812750

2026-03-02 22:03:59 20 -30.9 -71.2 -24.2 4.4 1013 30.6 22.0 0.33, 0.61 0.69 0.00 8812751

2026-03-02 22:05:59 21 -33.0 -71.1 -24.1 4.8 1108 30.9 22.3 0.33, 0.62 0.70 0.00 8812752

2026-03-02 22:07:59 22 -36.3 -72.7 -21.5 5.6 1268 31.0 22.6 0.33, 0.62 0.70 0.90 8812753

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
2026-03-02 21:25:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8812732
2026-03-02 21:27:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8812733
2026-03-02 21:29:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8812734
2026-03-02 21:31:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8812735
2026-03-02 21:33:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8812736
2026-03-02 21:35:59	6	0.0	0.0	0.0	0.0	0			,		0.00	8812737
2026-03-02 21:37:59	7	-2.9	-28.7	-89.2	0.1	35	26.0	20.2	0.31, 0.55	0.63	1.05	8812738
2026-03-02 21:39:59	8	-4.6	-46.0	-92.3	0.2	54	26.1	20.0	0.31, 0.55	0.63	1.53	8812739
2026-03-02 21:41:59	9	-6.2	-57.9	-96.4	0.3	69	25.5	19.5	0.30, 0.54	0.62	1.81	8812740
2026-03-02 21:43:59	10	-6.0	-54.2	-67.3	0.4	89	25.6	19.5	0.31, 0.54	0.62	1.82	8812741
2026-03-02 21:45:59	11	-7.2	-46.9	-18.0	1.0	237	26.0	20.0	0.31, 0.55	0.63	0.94	8812742
2026-03-02 21:47:59	12	-9.6	-35.7	-18.1	1.6	375	26.7	20.2	0.31, 0.56	0.64	0.93	8812743
2026-03-02 21:49:59	13	-11.7	-32.9	-16.9	2.1	486	27.8	20.2	0.31, 0.57	0.65	0.00	8812744
2026-03-02 21:51:59	14	-13.8	-41.7	-21.8	2.1	482	27.9	20.2	0.31, 0.58	0.65	0.00	8812745
2026-03-02 21:53:59	15	-16.5	-46.5	-23.7	2.3	522	27.8	20.2	0.31, 0.58	0.65	0.00	8812746
2026-03-02 21:55:59	16	-21.3	-52.7	-25.0	2.8	643	28.0	20.3	0.31, 0.58	0.65	0.00	8812747
2026-03-02 21:57:59	17	-23.9	-60.3	-25.4	3.1	710	28.8	20.9	0.32, 0.59	0.67	0.00	8812748
2026-03-02 21:59:59	18	-25.8	-62.4	-25.8	3.4	774	29.5	21.3	0.32, 0.60	0.68	0.00	8812749
2026-03-02 22:01:59	19	-28.9	-68.3	-24.8	4.0	914	30.1	21.7	0.32, 0.61	0.69	0.00	8812750
2026-03-02 22:03:59	20	-30.9	-71.2	-24.2	4.4	1013	30.6	22.0	0.33, 0.61	0.69	0.00	8812751
2026-03-02 22:05:59	21	-33.0	-71.1	-24.1	4.8	1108	30.9	22.3	0.33, 0.62	0.70	0.00	8812752
2026-03-02 22:07:59	22	-36.3	-72.7	-21.5	5.6	1268	31.0	22.6	0.33, 0.62	0.70	0.90	8812753