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 22450
Detector 14 day operating status: Last detected dimming: 633 hours and 41 minutes ago (2026-08-22 23:59 UTC) Overview for dimming #: 22450 back to overview Animations and graphs derotated original images ( non-derotated ) dimming intensity dimming mask base difference ( percentage ) running difference ( percentage )	more	more	more

Details for dimming #: 22450
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-08-19 13:55:59 1 0.0 0.0 0.0 0.0 0 , 0.00 9045124

2026-08-19 13:57:59 2 0.0 0.0 0.0 0.0 0 , 0.00 9045125

2026-08-19 13:59:59 3 0.0 0.0 0.0 0.0 0 , 0.00 9045126

2026-08-19 14:01:59 4 0.0 0.0 0.0 0.0 0 , 0.00 9045127

2026-08-19 14:03:59 5 -0.4 -2.7 -9.4 0.4 37 , 0.00 9045128

2026-08-19 14:05:59 6 -3.9 -10.6 -10.1 4.4 354 -24.4 -64.1 -0.83, -0.46 0.95 0.00 9045129

2026-08-19 14:07:59 7 -8.9 -13.9 -10.4 9.8 727 -27.9 -61.7 -0.79, -0.52 0.94 0.95 9045130

2026-08-19 14:09:59 8 -15.1 -17.8 -11.4 15.2 1196 -28.0 -61.4 -0.78, -0.52 0.94 0.95 9045131

2026-08-19 14:11:59 9 -20.5 -21.2 -11.9 19.3 1524 -28.5 -61.0 -0.78, -0.53 0.94 28.21 9045132

2026-08-19 14:13:59 10 -24.5 -25.5 -12.9 21.1 1692 -28.5 -60.8 -0.77, -0.53 0.94 33.52 9045133

2026-08-19 14:15:59 11 -29.2 -30.4 -13.7 24.0 1850 -29.1 -60.4 -0.77, -0.54 0.94 1.17 9045134

2026-08-19 14:17:59 12 -35.8 -40.0 -14.5 26.6 1956 -29.0 -60.3 -0.77, -0.54 0.94 6.90 9045135

2026-08-19 14:19:59 13 -43.2 -55.8 -14.2 29.4 2263 -29.1 -60.4 -0.77, -0.54 0.94 1.60 9045136

2026-08-19 14:21:59 14 -49.3 -62.3 -15.0 31.1 2493 -29.3 -60.1 -0.76, -0.54 0.94 1.46 9045137

2026-08-19 14:23:59 15 -55.4 -66.1 -15.4 33.4 2760 -29.5 -59.9 -0.76, -0.55 0.94 6.01 9045138

2026-08-19 14:25:59 16 -59.9 -73.7 -15.7 34.4 2889 -29.7 -59.9 -0.76, -0.55 0.94 0.88 9045139

2026-08-19 14:27:59 17 -62.6 -72.1 -16.6 34.8 2931 -29.6 -59.6 -0.76, -0.55 0.94 0.00 9045140

2026-08-19 14:29:59 18 -65.9 -68.5 -17.0 35.3 3041 -29.5 -59.7 -0.76, -0.55 0.94 0.00 9045141

2026-08-19 14:31:59 19 -68.7 -67.9 -17.4 36.3 3127 -29.7 -59.5 -0.76, -0.55 0.94 0.00 9045142

2026-08-19 14:33:59 20 -70.0 -65.6 -17.6 36.6 3141 -29.6 -59.5 -0.76, -0.55 0.93 0.00 9045143

2026-08-19 14:35:59 21 -70.8 -51.6 -17.6 37.1 3215 -29.6 -59.5 -0.76, -0.55 0.93 0.00 9045144

2026-08-19 14:37:59 22 -69.2 -52.6 -17.9 38.1 3228 -29.5 -59.5 -0.76, -0.55 0.93 0.00 9045145

2026-08-19 14:39:59 23 -69.4 -53.5 -18.3 37.6 3144 -29.7 -59.2 -0.75, -0.55 0.93 0.00 9045146

2026-08-19 14:41:59 24 -70.8 -54.2 -18.2 37.8 3147 -29.7 -59.1 -0.75, -0.55 0.93 0.00 9045147

2026-08-19 14:43:59 25 -71.5 -55.1 -18.6 38.1 3125 -29.7 -59.1 -0.75, -0.55 0.93 0.00 9045148

2026-08-19 14:45:59 26 -72.3 -55.5 -18.6 37.7 3166 -29.6 -59.1 -0.75, -0.55 0.93 0.00 9045149

2026-08-19 14:47:59 27 -72.4 -56.4 -18.5 38.0 3152 -29.7 -59.0 -0.75, -0.55 0.93 0.00 9045150

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
2026-08-19 13:55:59	1	0.0	0.0	0.0	0.0	0			,		0.00	9045124
2026-08-19 13:57:59	2	0.0	0.0	0.0	0.0	0			,		0.00	9045125
2026-08-19 13:59:59	3	0.0	0.0	0.0	0.0	0			,		0.00	9045126
2026-08-19 14:01:59	4	0.0	0.0	0.0	0.0	0			,		0.00	9045127
2026-08-19 14:03:59	5	-0.4	-2.7	-9.4	0.4	37			,		0.00	9045128
2026-08-19 14:05:59	6	-3.9	-10.6	-10.1	4.4	354	-24.4	-64.1	-0.83, -0.46	0.95	0.00	9045129
2026-08-19 14:07:59	7	-8.9	-13.9	-10.4	9.8	727	-27.9	-61.7	-0.79, -0.52	0.94	0.95	9045130
2026-08-19 14:09:59	8	-15.1	-17.8	-11.4	15.2	1196	-28.0	-61.4	-0.78, -0.52	0.94	0.95	9045131
2026-08-19 14:11:59	9	-20.5	-21.2	-11.9	19.3	1524	-28.5	-61.0	-0.78, -0.53	0.94	28.21	9045132
2026-08-19 14:13:59	10	-24.5	-25.5	-12.9	21.1	1692	-28.5	-60.8	-0.77, -0.53	0.94	33.52	9045133
2026-08-19 14:15:59	11	-29.2	-30.4	-13.7	24.0	1850	-29.1	-60.4	-0.77, -0.54	0.94	1.17	9045134
2026-08-19 14:17:59	12	-35.8	-40.0	-14.5	26.6	1956	-29.0	-60.3	-0.77, -0.54	0.94	6.90	9045135
2026-08-19 14:19:59	13	-43.2	-55.8	-14.2	29.4	2263	-29.1	-60.4	-0.77, -0.54	0.94	1.60	9045136
2026-08-19 14:21:59	14	-49.3	-62.3	-15.0	31.1	2493	-29.3	-60.1	-0.76, -0.54	0.94	1.46	9045137
2026-08-19 14:23:59	15	-55.4	-66.1	-15.4	33.4	2760	-29.5	-59.9	-0.76, -0.55	0.94	6.01	9045138
2026-08-19 14:25:59	16	-59.9	-73.7	-15.7	34.4	2889	-29.7	-59.9	-0.76, -0.55	0.94	0.88	9045139
2026-08-19 14:27:59	17	-62.6	-72.1	-16.6	34.8	2931	-29.6	-59.6	-0.76, -0.55	0.94	0.00	9045140
2026-08-19 14:29:59	18	-65.9	-68.5	-17.0	35.3	3041	-29.5	-59.7	-0.76, -0.55	0.94	0.00	9045141
2026-08-19 14:31:59	19	-68.7	-67.9	-17.4	36.3	3127	-29.7	-59.5	-0.76, -0.55	0.94	0.00	9045142
2026-08-19 14:33:59	20	-70.0	-65.6	-17.6	36.6	3141	-29.6	-59.5	-0.76, -0.55	0.93	0.00	9045143
2026-08-19 14:35:59	21	-70.8	-51.6	-17.6	37.1	3215	-29.6	-59.5	-0.76, -0.55	0.93	0.00	9045144
2026-08-19 14:37:59	22	-69.2	-52.6	-17.9	38.1	3228	-29.5	-59.5	-0.76, -0.55	0.93	0.00	9045145
2026-08-19 14:39:59	23	-69.4	-53.5	-18.3	37.6	3144	-29.7	-59.2	-0.75, -0.55	0.93	0.00	9045146
2026-08-19 14:41:59	24	-70.8	-54.2	-18.2	37.8	3147	-29.7	-59.1	-0.75, -0.55	0.93	0.00	9045147
2026-08-19 14:43:59	25	-71.5	-55.1	-18.6	38.1	3125	-29.7	-59.1	-0.75, -0.55	0.93	0.00	9045148
2026-08-19 14:45:59	26	-72.3	-55.5	-18.6	37.7	3166	-29.6	-59.1	-0.75, -0.55	0.93	0.00	9045149
2026-08-19 14:47:59	27	-72.4	-56.4	-18.5	38.0	3152	-29.7	-59.0	-0.75, -0.55	0.93	0.00	9045150