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 22471
Detector 14 day operating status: Last detected dimming: 633 hours and 40 minutes ago (2026-08-22 23:59 UTC) Overview for dimming #: 22471 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 #: 22471
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-08-22 01:49:59 1 0.0 0.0 0.0 0.0 0 , 0.00 9049081

2026-08-22 01:51:59 2 0.0 0.0 0.0 0.0 0 , 0.00 9049082

2026-08-22 01:53:59 3 0.0 0.0 0.0 0.0 0 , 0.00 9049083

2026-08-22 01:55:59 4 0.0 0.0 0.0 0.0 0 , 0.00 9049084

2026-08-22 01:57:59 5 0.0 0.0 0.0 0.0 0 , 1.84 9049085

2026-08-22 01:59:59 6 -0.3 -3.6 -15.3 0.0 19 , 0.00 9049086

2026-08-22 02:01:59 7 -0.6 -7.0 -14.3 0.0 42 , 0.00 9049087

2026-08-22 02:03:59 8 -0.6 -6.4 -13.7 0.0 41 , 1.35 9049088

2026-08-22 02:05:59 9 -1.3 -9.6 -11.2 0.0 104 1.15, -0.07 1.15 2.19 9049089

2026-08-22 02:07:59 10 -1.8 -10.6 -10.0 0.0 159 1.15, -0.07 1.16 1.46 9049090

2026-08-22 02:09:59 11 -2.7 -12.5 -9.8 0.0 235 1.16, -0.07 1.16 0.00 9049091

2026-08-22 02:11:59 12 -3.4 -13.3 -9.9 0.0 284 1.16, -0.07 1.16 0.00 9049092

2026-08-22 02:13:59 13 -4.4 -15.4 -9.7 0.0 363 1.16, -0.07 1.16 0.00 9049093

2026-08-22 02:15:59 14 -5.8 -17.5 -10.5 0.0 453 1.16, -0.07 1.16 0.00 9049094

2026-08-22 02:17:59 15 -7.0 -19.7 -11.1 0.0 523 1.16, -0.07 1.16 0.00 9049095

2026-08-22 02:19:59 16 -7.9 -20.5 -10.8 0.0 585 1.16, -0.07 1.16 0.00 9049096

2026-08-22 02:21:59 17 -8.9 -21.9 -11.0 0.0 644 1.17, -0.07 1.17 0.00 9049097

2026-08-22 02:23:59 18 -9.6 -22.8 -11.8 0.0 659 1.16, -0.06 1.17 0.00 9049098

2026-08-22 02:25:59 19 -10.7 -24.1 -12.3 0.0 722 1.17, -0.06 1.17 0.00 9049099

2026-08-22 02:27:59 20 -11.5 -25.1 -12.1 0.0 755 1.17, -0.06 1.17 0.00 9049100

2026-08-22 02:29:59 21 -12.6 -28.7 -12.3 0.0 806 1.17, -0.06 1.17 0.00 9049101

2026-08-22 02:31:59 22 -40.3 -30.5 -12.0 7.1 2861 24.2 22.7 0.36, 0.31 0.47 1.78 9049102

2026-08-22 02:33:59 23 -46.3 -33.4 -12.3 8.3 3194 23.6 22.6 0.36, 0.30 0.47 2.95 9049103

2026-08-22 02:35:59 24 -51.7 -35.2 -12.5 9.0 3485 23.2 22.7 0.36, 0.29 0.46 1.08 9049104

2026-08-22 02:37:59 25 -58.4 -35.7 -12.7 10.1 3900 23.5 23.1 0.36, 0.30 0.47 1.55 9049105

2026-08-22 02:39:59 26 -65.6 -37.1 -13.1 11.3 4241 23.9 23.1 0.36, 0.30 0.47 2.06 9049106

2026-08-22 02:41:59 27 -85.6 -60.7 -14.0 11.9 4865 25.5 23.5 0.36, 0.33 0.49 0.86 9049107

2026-08-22 02:43:59 28 -91.0 -61.7 -14.2 12.4 5092 25.9 23.9 0.37, 0.34 0.50 0.00 9049108

2026-08-22 02:45:59 29 -95.7 -64.0 -14.1 13.1 5306 27.6 24.7 0.37, 0.37 0.52 0.00 9049109

2026-08-22 02:47:59 30 -100.3 -65.2 -13.9 14.0 5570 26.8 23.4 0.36, 0.35 0.50 0.00 9049110

2026-08-22 02:49:59 31 -108.0 -66.4 -13.8 15.4 5972 27.4 23.5 0.36, 0.36 0.51 0.00 9049111

2026-08-22 02:51:59 32 -114.1 -67.7 -13.6 16.5 6302 27.6 23.4 0.36, 0.37 0.51 0.00 9049112

2026-08-22 02:53:59 33 -121.5 -70.8 -13.5 17.9 6735 27.2 23.1 0.35, 0.36 0.50 1.12 9049113

2026-08-22 02:55:59 34 -128.6 -72.2 -13.5 19.4 7130 27.1 23.1 0.35, 0.36 0.50 1.21 9049114

2026-08-22 02:57:59 35 -133.7 -73.8 -13.3 19.7 7308 26.6 23.0 0.35, 0.35 0.50 0.98 9049115

2026-08-22 02:59:59 36 -138.1 -76.1 -13.7 19.7 7349 26.1 22.8 0.35, 0.34 0.49 1.44 9049116

2026-08-22 03:01:59 37 -141.8 -76.9 -13.9 19.9 7444 25.3 22.3 0.35, 0.33 0.48 5.64 9049117

2026-08-22 03:03:59 38 -144.5 -79.9 -14.2 19.7 7421 24.9 21.9 0.34, 0.32 0.47 6.45 9049118

2026-08-22 03:05:59 39 -145.3 -80.6 -14.3 19.1 7333 24.5 21.9 0.34, 0.31 0.47 6.29 9049119

2026-08-22 03:07:59 40 -141.9 -81.0 -14.5 18.3 7097 24.4 22.0 0.35, 0.31 0.47 1.18 9049120

2026-08-22 03:09:59 41 -133.0 -84.8 -14.1 17.2 6830 27.8 25.3 0.38, 0.37 0.53 1.35 9049121

2026-08-22 03:11:59 42 -126.9 -85.1 -14.0 16.1 6549 30.4 28.1 0.41, 0.41 0.58 3.06 9049122

2026-08-22 03:13:59 43 -128.4 -86.0 -14.3 16.0 6542 30.2 27.8 0.41, 0.41 0.58 0.00 9049123

2026-08-22 03:15:59 44 -144.1 -84.9 -14.6 18.5 7283 25.7 23.7 0.37, 0.34 0.50 0.00 9049124

2026-08-22 03:17:59 45 -150.1 -88.9 -14.9 19.1 7431 24.9 22.9 0.36, 0.32 0.48 0.00 9049125

2026-08-22 03:19:59 46 -156.6 -90.9 -15.1 19.8 7673 24.7 22.8 0.36, 0.32 0.48 0.00 9049126

2026-08-22 03:21:59 47 -160.0 -93.8 -15.4 19.8 7708 24.7 22.8 0.36, 0.32 0.48 1.35 9049127

2026-08-22 03:23:59 48 -165.3 -94.5 -15.5 20.2 7874 24.2 22.4 0.35, 0.31 0.47 1.21 9049128

2026-08-22 03:25:59 49 -167.5 -95.5 -15.5 20.1 7918 24.0 22.3 0.35, 0.31 0.47 1.77 9049129

2026-08-22 03:27:59 50 -169.9 -97.1 -15.5 20.0 7990 24.0 22.1 0.35, 0.31 0.46 0.00 9049130

2026-08-22 03:29:59 51 -170.5 -98.9 -15.2 20.4 8117 24.3 22.3 0.35, 0.31 0.47 0.00 9049131

2026-08-22 03:31:59 52 -170.0 -99.8 -15.1 20.0 8081 24.6 22.5 0.35, 0.32 0.47 0.00 9049132

2026-08-22 03:33:59 53 -171.4 -100.4 -15.2 19.7 8104 24.3 22.2 0.35, 0.31 0.47 0.00 9049133

2026-08-22 03:35:59 54 -170.2 -102.4 -15.5 18.6 7899 24.7 22.5 0.35, 0.32 0.47 0.00 9049134

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
2026-08-22 01:49:59	1	0.0	0.0	0.0	0.0	0			,		0.00	9049081
2026-08-22 01:51:59	2	0.0	0.0	0.0	0.0	0			,		0.00	9049082
2026-08-22 01:53:59	3	0.0	0.0	0.0	0.0	0			,		0.00	9049083
2026-08-22 01:55:59	4	0.0	0.0	0.0	0.0	0			,		0.00	9049084
2026-08-22 01:57:59	5	0.0	0.0	0.0	0.0	0			,		1.84	9049085
2026-08-22 01:59:59	6	-0.3	-3.6	-15.3	0.0	19			,		0.00	9049086
2026-08-22 02:01:59	7	-0.6	-7.0	-14.3	0.0	42			,		0.00	9049087
2026-08-22 02:03:59	8	-0.6	-6.4	-13.7	0.0	41			,		1.35	9049088
2026-08-22 02:05:59	9	-1.3	-9.6	-11.2	0.0	104			1.15, -0.07	1.15	2.19	9049089
2026-08-22 02:07:59	10	-1.8	-10.6	-10.0	0.0	159			1.15, -0.07	1.16	1.46	9049090
2026-08-22 02:09:59	11	-2.7	-12.5	-9.8	0.0	235			1.16, -0.07	1.16	0.00	9049091
2026-08-22 02:11:59	12	-3.4	-13.3	-9.9	0.0	284			1.16, -0.07	1.16	0.00	9049092
2026-08-22 02:13:59	13	-4.4	-15.4	-9.7	0.0	363			1.16, -0.07	1.16	0.00	9049093
2026-08-22 02:15:59	14	-5.8	-17.5	-10.5	0.0	453			1.16, -0.07	1.16	0.00	9049094
2026-08-22 02:17:59	15	-7.0	-19.7	-11.1	0.0	523			1.16, -0.07	1.16	0.00	9049095
2026-08-22 02:19:59	16	-7.9	-20.5	-10.8	0.0	585			1.16, -0.07	1.16	0.00	9049096
2026-08-22 02:21:59	17	-8.9	-21.9	-11.0	0.0	644			1.17, -0.07	1.17	0.00	9049097
2026-08-22 02:23:59	18	-9.6	-22.8	-11.8	0.0	659			1.16, -0.06	1.17	0.00	9049098
2026-08-22 02:25:59	19	-10.7	-24.1	-12.3	0.0	722			1.17, -0.06	1.17	0.00	9049099
2026-08-22 02:27:59	20	-11.5	-25.1	-12.1	0.0	755			1.17, -0.06	1.17	0.00	9049100
2026-08-22 02:29:59	21	-12.6	-28.7	-12.3	0.0	806			1.17, -0.06	1.17	0.00	9049101
2026-08-22 02:31:59	22	-40.3	-30.5	-12.0	7.1	2861	24.2	22.7	0.36, 0.31	0.47	1.78	9049102
2026-08-22 02:33:59	23	-46.3	-33.4	-12.3	8.3	3194	23.6	22.6	0.36, 0.30	0.47	2.95	9049103
2026-08-22 02:35:59	24	-51.7	-35.2	-12.5	9.0	3485	23.2	22.7	0.36, 0.29	0.46	1.08	9049104
2026-08-22 02:37:59	25	-58.4	-35.7	-12.7	10.1	3900	23.5	23.1	0.36, 0.30	0.47	1.55	9049105
2026-08-22 02:39:59	26	-65.6	-37.1	-13.1	11.3	4241	23.9	23.1	0.36, 0.30	0.47	2.06	9049106
2026-08-22 02:41:59	27	-85.6	-60.7	-14.0	11.9	4865	25.5	23.5	0.36, 0.33	0.49	0.86	9049107
2026-08-22 02:43:59	28	-91.0	-61.7	-14.2	12.4	5092	25.9	23.9	0.37, 0.34	0.50	0.00	9049108
2026-08-22 02:45:59	29	-95.7	-64.0	-14.1	13.1	5306	27.6	24.7	0.37, 0.37	0.52	0.00	9049109
2026-08-22 02:47:59	30	-100.3	-65.2	-13.9	14.0	5570	26.8	23.4	0.36, 0.35	0.50	0.00	9049110
2026-08-22 02:49:59	31	-108.0	-66.4	-13.8	15.4	5972	27.4	23.5	0.36, 0.36	0.51	0.00	9049111
2026-08-22 02:51:59	32	-114.1	-67.7	-13.6	16.5	6302	27.6	23.4	0.36, 0.37	0.51	0.00	9049112
2026-08-22 02:53:59	33	-121.5	-70.8	-13.5	17.9	6735	27.2	23.1	0.35, 0.36	0.50	1.12	9049113
2026-08-22 02:55:59	34	-128.6	-72.2	-13.5	19.4	7130	27.1	23.1	0.35, 0.36	0.50	1.21	9049114
2026-08-22 02:57:59	35	-133.7	-73.8	-13.3	19.7	7308	26.6	23.0	0.35, 0.35	0.50	0.98	9049115
2026-08-22 02:59:59	36	-138.1	-76.1	-13.7	19.7	7349	26.1	22.8	0.35, 0.34	0.49	1.44	9049116
2026-08-22 03:01:59	37	-141.8	-76.9	-13.9	19.9	7444	25.3	22.3	0.35, 0.33	0.48	5.64	9049117
2026-08-22 03:03:59	38	-144.5	-79.9	-14.2	19.7	7421	24.9	21.9	0.34, 0.32	0.47	6.45	9049118
2026-08-22 03:05:59	39	-145.3	-80.6	-14.3	19.1	7333	24.5	21.9	0.34, 0.31	0.47	6.29	9049119
2026-08-22 03:07:59	40	-141.9	-81.0	-14.5	18.3	7097	24.4	22.0	0.35, 0.31	0.47	1.18	9049120
2026-08-22 03:09:59	41	-133.0	-84.8	-14.1	17.2	6830	27.8	25.3	0.38, 0.37	0.53	1.35	9049121
2026-08-22 03:11:59	42	-126.9	-85.1	-14.0	16.1	6549	30.4	28.1	0.41, 0.41	0.58	3.06	9049122
2026-08-22 03:13:59	43	-128.4	-86.0	-14.3	16.0	6542	30.2	27.8	0.41, 0.41	0.58	0.00	9049123
2026-08-22 03:15:59	44	-144.1	-84.9	-14.6	18.5	7283	25.7	23.7	0.37, 0.34	0.50	0.00	9049124
2026-08-22 03:17:59	45	-150.1	-88.9	-14.9	19.1	7431	24.9	22.9	0.36, 0.32	0.48	0.00	9049125
2026-08-22 03:19:59	46	-156.6	-90.9	-15.1	19.8	7673	24.7	22.8	0.36, 0.32	0.48	0.00	9049126
2026-08-22 03:21:59	47	-160.0	-93.8	-15.4	19.8	7708	24.7	22.8	0.36, 0.32	0.48	1.35	9049127
2026-08-22 03:23:59	48	-165.3	-94.5	-15.5	20.2	7874	24.2	22.4	0.35, 0.31	0.47	1.21	9049128
2026-08-22 03:25:59	49	-167.5	-95.5	-15.5	20.1	7918	24.0	22.3	0.35, 0.31	0.47	1.77	9049129
2026-08-22 03:27:59	50	-169.9	-97.1	-15.5	20.0	7990	24.0	22.1	0.35, 0.31	0.46	0.00	9049130
2026-08-22 03:29:59	51	-170.5	-98.9	-15.2	20.4	8117	24.3	22.3	0.35, 0.31	0.47	0.00	9049131
2026-08-22 03:31:59	52	-170.0	-99.8	-15.1	20.0	8081	24.6	22.5	0.35, 0.32	0.47	0.00	9049132
2026-08-22 03:33:59	53	-171.4	-100.4	-15.2	19.7	8104	24.3	22.2	0.35, 0.31	0.47	0.00	9049133
2026-08-22 03:35:59	54	-170.2	-102.4	-15.5	18.6	7899	24.7	22.5	0.35, 0.32	0.47	0.00	9049134