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 21364
Detector 14 day operating status: Last detected dimming: 226 hours and 14 minutes ago (2026-03-03 19:29 UTC) Overview for dimming #: 21364 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 #: 21364
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-02-19 14:01:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8798123

2026-02-19 14:03:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8798124

2026-02-19 14:05:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8798125

2026-02-19 14:07:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8798126

2026-02-19 14:09:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8798127

2026-02-19 14:11:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8798128

2026-02-19 14:13:59 7 0.0 0.0 0.0 0.0 0 , 1.59 8798129

2026-02-19 14:15:59 8 0.0 0.0 0.0 0.0 0 , 1.17 8798130

2026-02-19 14:17:59 9 0.0 0.0 0.0 0.0 0 , 1.30 8798131

2026-02-19 14:19:59 10 0.0 0.0 0.0 0.0 0 , 0.00 8798132

2026-02-19 14:21:59 11 0.0 0.0 -12.1 0.0 1 , 0.00 8798133

2026-02-19 14:23:59 12 -0.5 -2.9 -10.2 0.2 37 -5.7 -46.0 -0.72, -0.02 0.72 0.00 8798134

2026-02-19 14:25:59 13 -0.7 -5.0 -10.4 0.2 56 -6.5 -46.1 -0.72, -0.03 0.73 0.00 8798135

2026-02-19 14:27:59 14 -0.8 -4.4 -14.4 0.2 45 -5.8 -46.1 -0.72, -0.02 0.73 0.00 8798136

2026-02-19 14:29:59 15 -0.9 -5.0 -10.1 0.3 63 -6.0 -46.1 -0.73, -0.02 0.73 0.00 8798137

2026-02-19 14:31:59 16 -0.9 -5.3 -9.3 0.3 74 -5.8 -46.1 -0.73, -0.02 0.73 0.00 8798138

2026-02-19 14:33:59 17 -1.3 -6.8 -10.2 0.4 92 -6.2 -46.1 -0.73, -0.02 0.73 0.00 8798139

2026-02-19 14:35:59 18 -1.1 -6.4 -9.8 0.4 93 -6.0 -46.1 -0.73, -0.02 0.73 0.00 8798140

2026-02-19 14:37:59 19 -1.2 -5.4 -9.4 0.4 99 -6.0 -46.1 -0.73, -0.02 0.73 0.00 8798141

2026-02-19 14:39:59 20 -0.9 -6.1 -11.1 0.3 66 -5.9 -46.0 -0.72, -0.02 0.73 0.00 8798142

2026-02-19 14:41:59 21 -1.1 -6.6 -11.7 0.4 82 -5.9 -46.1 -0.72, -0.02 0.73 0.00 8798143

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
2026-02-19 14:01:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8798123
2026-02-19 14:03:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8798124
2026-02-19 14:05:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8798125
2026-02-19 14:07:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8798126
2026-02-19 14:09:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8798127
2026-02-19 14:11:59	6	0.0	0.0	0.0	0.0	0			,		0.00	8798128
2026-02-19 14:13:59	7	0.0	0.0	0.0	0.0	0			,		1.59	8798129
2026-02-19 14:15:59	8	0.0	0.0	0.0	0.0	0			,		1.17	8798130
2026-02-19 14:17:59	9	0.0	0.0	0.0	0.0	0			,		1.30	8798131
2026-02-19 14:19:59	10	0.0	0.0	0.0	0.0	0			,		0.00	8798132
2026-02-19 14:21:59	11	0.0	0.0	-12.1	0.0	1			,		0.00	8798133
2026-02-19 14:23:59	12	-0.5	-2.9	-10.2	0.2	37	-5.7	-46.0	-0.72, -0.02	0.72	0.00	8798134
2026-02-19 14:25:59	13	-0.7	-5.0	-10.4	0.2	56	-6.5	-46.1	-0.72, -0.03	0.73	0.00	8798135
2026-02-19 14:27:59	14	-0.8	-4.4	-14.4	0.2	45	-5.8	-46.1	-0.72, -0.02	0.73	0.00	8798136
2026-02-19 14:29:59	15	-0.9	-5.0	-10.1	0.3	63	-6.0	-46.1	-0.73, -0.02	0.73	0.00	8798137
2026-02-19 14:31:59	16	-0.9	-5.3	-9.3	0.3	74	-5.8	-46.1	-0.73, -0.02	0.73	0.00	8798138
2026-02-19 14:33:59	17	-1.3	-6.8	-10.2	0.4	92	-6.2	-46.1	-0.73, -0.02	0.73	0.00	8798139
2026-02-19 14:35:59	18	-1.1	-6.4	-9.8	0.4	93	-6.0	-46.1	-0.73, -0.02	0.73	0.00	8798140
2026-02-19 14:37:59	19	-1.2	-5.4	-9.4	0.4	99	-6.0	-46.1	-0.73, -0.02	0.73	0.00	8798141
2026-02-19 14:39:59	20	-0.9	-6.1	-11.1	0.3	66	-5.9	-46.0	-0.72, -0.02	0.73	0.00	8798142
2026-02-19 14:41:59	21	-1.1	-6.6	-11.7	0.4	82	-5.9	-46.1	-0.72, -0.02	0.73	0.00	8798143