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 21508
Detector 14 day operating status: Last detected dimming: 302 hours and 53 minutes ago (2026-03-23 23:39 UTC) Overview for dimming #: 21508 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 #: 21508
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-03-20 09:59:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8832092

2026-03-20 10:01:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8832093

2026-03-20 10:03:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8832094

2026-03-20 10:05:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8832095

2026-03-20 10:07:59 5 0.0 0.0 0.0 0.0 0 , 1.22 8832096

2026-03-20 10:09:59 6 0.0 0.0 0.0 0.0 0 , 0.94 8832097

2026-03-20 10:11:59 7 0.0 0.0 0.0 0.0 0 , 1.13 8832098

2026-03-20 10:13:59 8 0.0 0.0 0.0 0.0 0 , 1.58 8832099

2026-03-20 10:15:59 9 -0.2 -1.2 -26.6 0.0 6 -0.91, 0.58 1.08 2.50 8832100

2026-03-20 10:17:59 10 -1.3 -14.3 -26.3 0.0 48 -0.91, 0.58 1.08 3.37 8832101

2026-03-20 10:19:59 11 -3.8 -25.8 -22.5 0.0 141 -0.91, 0.58 1.08 3.28 8832102

2026-03-20 10:21:59 12 -8.2 -35.0 -21.5 0.0 318 -0.91, 0.58 1.08 3.53 8832103

2026-03-20 10:23:59 13 -12.0 -41.1 -22.9 0.1 458 -0.91, 0.58 1.08 2.82 8832104

2026-03-20 10:25:59 14 -20.0 -54.3 -25.1 0.4 684 -0.91, 0.58 1.07 3.79 8832105

2026-03-20 10:27:59 15 -30.4 -72.5 -25.1 1.1 1006 -0.90, 0.58 1.07 3.94 8832106

2026-03-20 10:29:59 16 -44.4 -87.7 -24.2 1.4 1431 -0.91, 0.57 1.07 3.69 8832107

2026-03-20 10:31:59 17 -56.8 -95.9 -22.5 1.7 1858 -0.91, 0.57 1.07 4.05 8832108

2026-03-20 10:33:59 18 -69.9 -102.5 -17.0 1.2 2566 -0.91, 0.57 1.07 4.24 8832109

2026-03-20 10:35:59 19 -81.6 -105.2 -15.1 1.5 3161 -0.91, 0.57 1.08 3.94 8832110

2026-03-20 10:37:59 20 -93.1 -110.9 -14.1 1.4 3680 -0.91, 0.57 1.08 3.59 8832111

2026-03-20 10:39:59 21 -102.5 -117.8 -14.6 1.1 3919 -0.91, 0.57 1.08 2.61 8832112

2026-03-20 10:41:59 22 -110.4 -119.3 -15.1 1.1 4195 -0.91, 0.57 1.08 2.53 8832113

2026-03-20 10:43:59 23 -121.5 -123.4 -15.5 1.1 4588 -0.91, 0.57 1.08 2.30 8832114

2026-03-20 10:45:59 24 -130.8 -122.4 -16.1 1.7 4910 -0.91, 0.57 1.08 1.93 8832115

2026-03-20 10:47:59 25 -141.2 -123.2 -16.1 2.9 5318 -0.91, 0.57 1.08 2.03 8832116

2026-03-20 10:49:59 26 -150.3 -128.7 -16.2 3.6 5587 -0.91, 0.57 1.08 3.14 8832117

2026-03-20 10:51:59 27 -155.7 -128.3 -16.5 3.8 5809 -0.92, 0.57 1.08 3.35 8832118

2026-03-20 10:53:59 28 -162.5 -130.2 -16.7 4.3 6034 -0.92, 0.57 1.08 3.15 8832119

2026-03-20 10:55:59 29 -168.8 -132.4 -16.8 4.5 6187 -0.91, 0.57 1.08 3.40 8832120

2026-03-20 10:57:59 30 -172.4 -133.6 -17.0 4.8 6298 -0.92, 0.57 1.08 3.37 8832121

2026-03-20 10:59:59 31 -177.1 -139.1 -17.1 4.8 6357 -0.91, 0.57 1.08 1.85 8832122

2026-03-20 11:01:59 32 -179.4 -139.1 -17.0 4.7 6434 -0.91, 0.57 1.08 0.84 8832123

2026-03-20 11:03:59 33 -181.2 -138.4 -17.1 4.9 6515 -0.92, 0.57 1.08 0.00 8832124

2026-03-20 11:05:59 34 -181.0 -135.9 -17.4 4.8 6482 -0.92, 0.57 1.08 0.00 8832125

2026-03-20 11:07:59 35 -181.3 -138.5 -17.4 4.7 6483 -0.92, 0.57 1.08 0.00 8832126

2026-03-20 11:09:59 36 -180.3 -139.2 -17.2 4.9 6473 -0.92, 0.57 1.08 0.00 8832127

2026-03-20 11:11:59 37 -180.7 -137.2 -17.1 5.0 6504 -0.92, 0.57 1.08 0.00 8832128

2026-03-20 11:13:59 38 -180.4 -138.0 -17.0 5.2 6582 -0.92, 0.57 1.08 0.00 8832129

2026-03-20 11:15:59 39 -179.9 -135.4 -17.1 5.6 6614 -0.92, 0.57 1.08 0.00 8832130

2026-03-20 11:17:59 40 -179.4 -134.6 -17.1 5.5 6529 -0.92, 0.57 1.08 0.00 8832131

2026-03-20 11:19:59 41 -180.5 -136.5 -17.2 5.7 6584 -0.92, 0.57 1.08 0.00 8832132

2026-03-20 11:21:59 42 -180.6 -137.5 -17.1 5.6 6608 -0.92, 0.57 1.08 0.00 8832133

2026-03-20 11:23:59 43 -181.4 -140.1 -17.1 5.4 6606 -0.92, 0.57 1.08 0.00 8832134

2026-03-20 11:25:59 44 -180.2 -137.9 -17.2 5.9 6549 -0.92, 0.57 1.08 0.00 8832135

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	x,y in R☉	dist. R☉	detection	Img ID
2026-03-20 09:59:59	1	0.0	0.0	0.0	0.0	0	,		0.00	8832092
2026-03-20 10:01:59	2	0.0	0.0	0.0	0.0	0	,		0.00	8832093
2026-03-20 10:03:59	3	0.0	0.0	0.0	0.0	0	,		0.00	8832094
2026-03-20 10:05:59	4	0.0	0.0	0.0	0.0	0	,		0.00	8832095
2026-03-20 10:07:59	5	0.0	0.0	0.0	0.0	0	,		1.22	8832096
2026-03-20 10:09:59	6	0.0	0.0	0.0	0.0	0	,		0.94	8832097
2026-03-20 10:11:59	7	0.0	0.0	0.0	0.0	0	,		1.13	8832098
2026-03-20 10:13:59	8	0.0	0.0	0.0	0.0	0	,		1.58	8832099
2026-03-20 10:15:59	9	-0.2	-1.2	-26.6	0.0	6	-0.91, 0.58	1.08	2.50	8832100
2026-03-20 10:17:59	10	-1.3	-14.3	-26.3	0.0	48	-0.91, 0.58	1.08	3.37	8832101
2026-03-20 10:19:59	11	-3.8	-25.8	-22.5	0.0	141	-0.91, 0.58	1.08	3.28	8832102
2026-03-20 10:21:59	12	-8.2	-35.0	-21.5	0.0	318	-0.91, 0.58	1.08	3.53	8832103
2026-03-20 10:23:59	13	-12.0	-41.1	-22.9	0.1	458	-0.91, 0.58	1.08	2.82	8832104
2026-03-20 10:25:59	14	-20.0	-54.3	-25.1	0.4	684	-0.91, 0.58	1.07	3.79	8832105
2026-03-20 10:27:59	15	-30.4	-72.5	-25.1	1.1	1006	-0.90, 0.58	1.07	3.94	8832106
2026-03-20 10:29:59	16	-44.4	-87.7	-24.2	1.4	1431	-0.91, 0.57	1.07	3.69	8832107
2026-03-20 10:31:59	17	-56.8	-95.9	-22.5	1.7	1858	-0.91, 0.57	1.07	4.05	8832108
2026-03-20 10:33:59	18	-69.9	-102.5	-17.0	1.2	2566	-0.91, 0.57	1.07	4.24	8832109
2026-03-20 10:35:59	19	-81.6	-105.2	-15.1	1.5	3161	-0.91, 0.57	1.08	3.94	8832110
2026-03-20 10:37:59	20	-93.1	-110.9	-14.1	1.4	3680	-0.91, 0.57	1.08	3.59	8832111
2026-03-20 10:39:59	21	-102.5	-117.8	-14.6	1.1	3919	-0.91, 0.57	1.08	2.61	8832112
2026-03-20 10:41:59	22	-110.4	-119.3	-15.1	1.1	4195	-0.91, 0.57	1.08	2.53	8832113
2026-03-20 10:43:59	23	-121.5	-123.4	-15.5	1.1	4588	-0.91, 0.57	1.08	2.30	8832114
2026-03-20 10:45:59	24	-130.8	-122.4	-16.1	1.7	4910	-0.91, 0.57	1.08	1.93	8832115
2026-03-20 10:47:59	25	-141.2	-123.2	-16.1	2.9	5318	-0.91, 0.57	1.08	2.03	8832116
2026-03-20 10:49:59	26	-150.3	-128.7	-16.2	3.6	5587	-0.91, 0.57	1.08	3.14	8832117
2026-03-20 10:51:59	27	-155.7	-128.3	-16.5	3.8	5809	-0.92, 0.57	1.08	3.35	8832118
2026-03-20 10:53:59	28	-162.5	-130.2	-16.7	4.3	6034	-0.92, 0.57	1.08	3.15	8832119
2026-03-20 10:55:59	29	-168.8	-132.4	-16.8	4.5	6187	-0.91, 0.57	1.08	3.40	8832120
2026-03-20 10:57:59	30	-172.4	-133.6	-17.0	4.8	6298	-0.92, 0.57	1.08	3.37	8832121
2026-03-20 10:59:59	31	-177.1	-139.1	-17.1	4.8	6357	-0.91, 0.57	1.08	1.85	8832122
2026-03-20 11:01:59	32	-179.4	-139.1	-17.0	4.7	6434	-0.91, 0.57	1.08	0.84	8832123
2026-03-20 11:03:59	33	-181.2	-138.4	-17.1	4.9	6515	-0.92, 0.57	1.08	0.00	8832124
2026-03-20 11:05:59	34	-181.0	-135.9	-17.4	4.8	6482	-0.92, 0.57	1.08	0.00	8832125
2026-03-20 11:07:59	35	-181.3	-138.5	-17.4	4.7	6483	-0.92, 0.57	1.08	0.00	8832126
2026-03-20 11:09:59	36	-180.3	-139.2	-17.2	4.9	6473	-0.92, 0.57	1.08	0.00	8832127
2026-03-20 11:11:59	37	-180.7	-137.2	-17.1	5.0	6504	-0.92, 0.57	1.08	0.00	8832128
2026-03-20 11:13:59	38	-180.4	-138.0	-17.0	5.2	6582	-0.92, 0.57	1.08	0.00	8832129
2026-03-20 11:15:59	39	-179.9	-135.4	-17.1	5.6	6614	-0.92, 0.57	1.08	0.00	8832130
2026-03-20 11:17:59	40	-179.4	-134.6	-17.1	5.5	6529	-0.92, 0.57	1.08	0.00	8832131
2026-03-20 11:19:59	41	-180.5	-136.5	-17.2	5.7	6584	-0.92, 0.57	1.08	0.00	8832132
2026-03-20 11:21:59	42	-180.6	-137.5	-17.1	5.6	6608	-0.92, 0.57	1.08	0.00	8832133
2026-03-20 11:23:59	43	-181.4	-140.1	-17.1	5.4	6606	-0.92, 0.57	1.08	0.00	8832134
2026-03-20 11:25:59	44	-180.2	-137.9	-17.2	5.9	6549	-0.92, 0.57	1.08	0.00	8832135