Solar Demon Dimming Detection (qlk)

Quick-look! running in real time on SDO/AIA 211 QLK data
3 minute cadence, typical delay 15 minutes
(detection version 1.00)

(view all Solar Demon detection tools)

	Overview of dimming 12471
Detector 24h operating status: Last processed image: 0 hours and 18 minutes ago (2025-04-30 17:45 UTC) Last detected dimming: 1 hours and 48 minutes ago (2025-04-30 16:15 UTC) Overview for dimming #: 12471 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 #: 12471
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-04-10 02:12:11 1 0.0 0.0 0.0 0.0 0 , 1.44 3381095

2025-04-10 02:15:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3381096

2025-04-10 02:18:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3381099

2025-04-10 02:21:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3381100

2025-04-10 02:24:11 5 0.0 0.0 0.0 0.0 0 , 1.44 3381103

2025-04-10 02:27:11 6 0.0 0.0 -25.2 0.0 1 , 2.63 3381104

2025-04-10 02:30:11 7 -0.3 -3.2 -25.7 0.0 12 14.5 21.0 0.35, 0.35 0.49 3.11 3381105

2025-04-10 02:33:11 8 -0.3 -3.6 -23.1 0.1 15 14.5 20.9 0.35, 0.35 0.49 8.13 3381108

2025-04-10 02:36:11 9 -0.3 -3.5 -21.9 0.1 15 14.5 21.0 0.35, 0.35 0.49 6.83 3381111

2025-04-10 02:39:11 10 -0.2 -1.7 -22.2 0.0 9 14.5 20.9 0.35, 0.35 0.49 6.74 3381112

2025-04-10 02:42:11 11 -0.2 -1.7 -21.1 0.0 9 14.5 20.9 0.35, 0.35 0.49 12.80 3381115

2025-04-10 02:45:11 12 -0.2 -2.1 -21.5 0.0 9 14.5 21.1 0.35, 0.35 0.49 6.82 3381116

2025-04-10 02:48:11 13 -0.3 -3.0 -19.1 0.1 17 14.5 21.0 0.35, 0.35 0.49 12.25 3381119

2025-04-10 02:51:11 14 -0.6 -4.2 -14.1 0.5 40 14.5 21.0 0.35, 0.35 0.49 16.00 3381120

2025-04-10 02:54:11 15 -1.6 -7.4 -15.0 0.9 97 14.4 20.9 0.35, 0.35 0.49 8.17 3381123

2025-04-10 02:57:11 16 -1.8 -10.6 -15.1 1.2 109 14.4 20.8 0.35, 0.35 0.49 5.87 3381124

2025-04-10 03:00:11 17 -1.8 -11.7 -15.9 1.2 110 9.9 32.6 0.54, 0.26 0.60 1.89 3381127

2025-04-10 03:03:11 18 -2.8 -14.0 -18.4 1.3 126 1.4 28.5 0.48, 0.12 0.50 1.63 3381128

2025-04-10 03:06:11 19 -4.1 -21.7 -18.6 1.4 151 1.5 28.5 0.48, 0.12 0.50 8.43 3381131

2025-04-10 03:09:11 20 -4.0 -20.5 -17.7 1.5 150 1.6 28.6 0.48, 0.12 0.50 2.15 3381132

2025-04-10 03:12:11 21 -3.6 -22.2 -17.3 1.2 121 1.6 28.5 0.48, 0.12 0.50 0.00 3381135

2025-04-10 03:15:11 22 -4.4 -27.5 -23.8 1.2 122 1.6 28.5 0.48, 0.12 0.50 0.00 3381136

2025-04-10 03:18:11 23 -4.8 -29.7 -19.0 1.2 140 1.5 28.4 0.48, 0.12 0.50 0.00 3381139

2025-04-10 03:21:11 24 -6.5 -37.6 -22.4 1.2 165 1.6 28.4 0.48, 0.12 0.50 0.00 3381140

2025-04-10 03:24:11 25 -6.4 -30.2 -29.5 1.0 149 1.5 28.6 0.48, 0.12 0.50 0.00 3381143

2025-04-10 03:27:11 26 -6.8 -24.9 -23.4 1.0 179 1.4 28.6 0.48, 0.12 0.50 1.32 3381144

2025-04-10 03:30:11 27 -6.5 -29.2 -62.7 0.7 112 1.5 28.5 0.48, 0.12 0.50 0.00 3381147

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
2025-04-10 02:12:11	1	0.0	0.0	0.0	0.0	0			,		1.44	3381095
2025-04-10 02:15:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3381096
2025-04-10 02:18:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3381099
2025-04-10 02:21:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3381100
2025-04-10 02:24:11	5	0.0	0.0	0.0	0.0	0			,		1.44	3381103
2025-04-10 02:27:11	6	0.0	0.0	-25.2	0.0	1			,		2.63	3381104
2025-04-10 02:30:11	7	-0.3	-3.2	-25.7	0.0	12	14.5	21.0	0.35, 0.35	0.49	3.11	3381105
2025-04-10 02:33:11	8	-0.3	-3.6	-23.1	0.1	15	14.5	20.9	0.35, 0.35	0.49	8.13	3381108
2025-04-10 02:36:11	9	-0.3	-3.5	-21.9	0.1	15	14.5	21.0	0.35, 0.35	0.49	6.83	3381111
2025-04-10 02:39:11	10	-0.2	-1.7	-22.2	0.0	9	14.5	20.9	0.35, 0.35	0.49	6.74	3381112
2025-04-10 02:42:11	11	-0.2	-1.7	-21.1	0.0	9	14.5	20.9	0.35, 0.35	0.49	12.80	3381115
2025-04-10 02:45:11	12	-0.2	-2.1	-21.5	0.0	9	14.5	21.1	0.35, 0.35	0.49	6.82	3381116
2025-04-10 02:48:11	13	-0.3	-3.0	-19.1	0.1	17	14.5	21.0	0.35, 0.35	0.49	12.25	3381119
2025-04-10 02:51:11	14	-0.6	-4.2	-14.1	0.5	40	14.5	21.0	0.35, 0.35	0.49	16.00	3381120
2025-04-10 02:54:11	15	-1.6	-7.4	-15.0	0.9	97	14.4	20.9	0.35, 0.35	0.49	8.17	3381123
2025-04-10 02:57:11	16	-1.8	-10.6	-15.1	1.2	109	14.4	20.8	0.35, 0.35	0.49	5.87	3381124
2025-04-10 03:00:11	17	-1.8	-11.7	-15.9	1.2	110	9.9	32.6	0.54, 0.26	0.60	1.89	3381127
2025-04-10 03:03:11	18	-2.8	-14.0	-18.4	1.3	126	1.4	28.5	0.48, 0.12	0.50	1.63	3381128
2025-04-10 03:06:11	19	-4.1	-21.7	-18.6	1.4	151	1.5	28.5	0.48, 0.12	0.50	8.43	3381131
2025-04-10 03:09:11	20	-4.0	-20.5	-17.7	1.5	150	1.6	28.6	0.48, 0.12	0.50	2.15	3381132
2025-04-10 03:12:11	21	-3.6	-22.2	-17.3	1.2	121	1.6	28.5	0.48, 0.12	0.50	0.00	3381135
2025-04-10 03:15:11	22	-4.4	-27.5	-23.8	1.2	122	1.6	28.5	0.48, 0.12	0.50	0.00	3381136
2025-04-10 03:18:11	23	-4.8	-29.7	-19.0	1.2	140	1.5	28.4	0.48, 0.12	0.50	0.00	3381139
2025-04-10 03:21:11	24	-6.5	-37.6	-22.4	1.2	165	1.6	28.4	0.48, 0.12	0.50	0.00	3381140
2025-04-10 03:24:11	25	-6.4	-30.2	-29.5	1.0	149	1.5	28.6	0.48, 0.12	0.50	0.00	3381143
2025-04-10 03:27:11	26	-6.8	-24.9	-23.4	1.0	179	1.4	28.6	0.48, 0.12	0.50	1.32	3381144
2025-04-10 03:30:11	27	-6.5	-29.2	-62.7	0.7	112	1.5	28.5	0.48, 0.12	0.50	0.00	3381147