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 14615
Detector 24h operating status: Last processed image: 0 hours and 20 minutes ago (2025-12-15 06:30 UTC) Last detected dimming: 1 hours and 32 minutes ago (2025-12-15 05:18 UTC) Overview for dimming #: 14615 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 #: 14615
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-12-08 19:27:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3610123

2025-12-08 19:30:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3610124

2025-12-08 19:33:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3610125

2025-12-08 19:36:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3610126

2025-12-08 19:39:11 5 0.0 0.0 0.0 0.0 0 , 0.00 3610127

2025-12-08 19:42:11 6 0.0 0.0 0.0 0.0 0 , 2.90 3610128

2025-12-08 19:45:11 7 0.0 0.0 0.0 0.0 0 , 1.51 3610129

2025-12-08 19:48:11 8 0.0 0.0 -8.1 0.0 5 23.5 8.6 0.14, 0.41 0.43 0.00 3610130

2025-12-08 19:51:11 9 -1.2 -8.9 -11.4 0.3 99 22.9 3.0 0.05, 0.40 0.40 1.69 3610131

2025-12-08 19:54:11 10 -2.8 -13.3 -12.1 0.7 230 22.9 3.6 0.06, 0.40 0.40 2.45 3610132

2025-12-08 19:57:11 11 -2.7 -12.6 -10.7 0.8 232 22.9 4.2 0.07, 0.40 0.40 1.34 3610133

2025-12-08 20:00:11 12 -4.1 -15.3 -12.5 1.0 306 22.9 4.2 0.07, 0.40 0.40 0.00 3610134

2025-12-08 20:03:11 13 -3.9 -14.4 -13.4 0.9 287 23.0 4.7 0.08, 0.40 0.40 0.00 3610135

2025-12-08 20:06:11 14 -4.2 -15.3 -13.1 1.0 303 22.8 3.3 0.05, 0.39 0.40 0.00 3610136

2025-12-08 20:09:11 15 -4.5 -15.9 -12.9 1.1 333 22.8 2.9 0.05, 0.39 0.40 0.00 3610137

2025-12-08 20:12:11 16 -4.9 -18.0 -13.9 1.1 340 22.7 2.2 0.04, 0.39 0.39 0.00 3610138

2025-12-08 20:15:11 17 -5.4 -20.4 -14.3 1.2 362 22.6 1.6 0.03, 0.39 0.39 0.00 3610139

2025-12-08 20:18:11 18 -28.1 -22.2 -9.1 18.9 2619 31.0 -1.0 -0.02, 0.52 0.52 0.98 3610140

2025-12-08 20:21:11 19 -35.2 -25.1 -9.0 22.2 3296 33.3 -3.7 -0.05, 0.56 0.56 0.00 3610141

2025-12-08 20:24:11 20 -39.9 -26.5 -8.8 26.1 3749 35.5 -6.4 -0.09, 0.59 0.60 1.98 3610142

2025-12-08 20:27:11 21 -46.9 -28.4 -8.9 28.3 4274 36.1 -6.9 -0.10, 0.60 0.61 4.56 3610143

2025-12-08 20:30:11 22 -54.8 -29.8 -8.8 36.1 5052 36.4 -6.6 -0.09, 0.60 0.61 1.87 3610144

2025-12-08 20:33:11 23 -58.1 -29.1 -8.8 39.2 5303 35.7 -5.0 -0.07, 0.59 0.60 1.46 3610145

2025-12-08 20:36:11 24 -64.8 -29.7 -8.9 42.1 5801 36.4 -6.2 -0.09, 0.60 0.61 0.00 3610146

2025-12-08 20:39:11 25 -75.7 -32.3 -9.0 46.0 6640 37.5 -7.7 -0.11, 0.62 0.63 2.19 3610147

2025-12-08 20:42:11 26 -80.7 -34.4 -9.0 48.1 7044 37.3 -7.2 -0.10, 0.61 0.62 1.07 3610148

2025-12-08 20:45:11 27 -88.2 -36.0 -9.0 50.3 7609 37.6 -8.0 -0.11, 0.62 0.63 0.00 3610149

2025-12-08 20:48:11 28 -95.8 -38.8 -9.1 52.4 8129 37.2 -7.2 -0.10, 0.61 0.62 0.00 3610150

2025-12-08 20:51:11 29 -101.2 -42.5 -9.2 56.4 8500 37.0 -7.4 -0.10, 0.61 0.62 0.00 3610151

2025-12-08 20:54:11 30 -106.2 -44.4 -9.3 58.1 8799 37.1 -7.5 -0.11, 0.61 0.62 0.96 3610152

2025-12-08 20:57:11 31 -115.7 -47.5 -9.4 61.3 9443 37.6 -8.1 -0.11, 0.62 0.63 0.00 3610153

2025-12-08 21:00:35 32 -130.8 -49.8 -9.3 73.4 10606 40.1 -8.0 -0.11, 0.65 0.66 0.93 3610154

2025-12-08 21:03:11 33 -139.1 -51.3 -9.4 78.5 11240 40.1 -8.1 -0.11, 0.65 0.66 1.17 3610155

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
2025-12-08 19:27:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3610123
2025-12-08 19:30:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3610124
2025-12-08 19:33:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3610125
2025-12-08 19:36:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3610126
2025-12-08 19:39:11	5	0.0	0.0	0.0	0.0	0			,		0.00	3610127
2025-12-08 19:42:11	6	0.0	0.0	0.0	0.0	0			,		2.90	3610128
2025-12-08 19:45:11	7	0.0	0.0	0.0	0.0	0			,		1.51	3610129
2025-12-08 19:48:11	8	0.0	0.0	-8.1	0.0	5	23.5	8.6	0.14, 0.41	0.43	0.00	3610130
2025-12-08 19:51:11	9	-1.2	-8.9	-11.4	0.3	99	22.9	3.0	0.05, 0.40	0.40	1.69	3610131
2025-12-08 19:54:11	10	-2.8	-13.3	-12.1	0.7	230	22.9	3.6	0.06, 0.40	0.40	2.45	3610132
2025-12-08 19:57:11	11	-2.7	-12.6	-10.7	0.8	232	22.9	4.2	0.07, 0.40	0.40	1.34	3610133
2025-12-08 20:00:11	12	-4.1	-15.3	-12.5	1.0	306	22.9	4.2	0.07, 0.40	0.40	0.00	3610134
2025-12-08 20:03:11	13	-3.9	-14.4	-13.4	0.9	287	23.0	4.7	0.08, 0.40	0.40	0.00	3610135
2025-12-08 20:06:11	14	-4.2	-15.3	-13.1	1.0	303	22.8	3.3	0.05, 0.39	0.40	0.00	3610136
2025-12-08 20:09:11	15	-4.5	-15.9	-12.9	1.1	333	22.8	2.9	0.05, 0.39	0.40	0.00	3610137
2025-12-08 20:12:11	16	-4.9	-18.0	-13.9	1.1	340	22.7	2.2	0.04, 0.39	0.39	0.00	3610138
2025-12-08 20:15:11	17	-5.4	-20.4	-14.3	1.2	362	22.6	1.6	0.03, 0.39	0.39	0.00	3610139
2025-12-08 20:18:11	18	-28.1	-22.2	-9.1	18.9	2619	31.0	-1.0	-0.02, 0.52	0.52	0.98	3610140
2025-12-08 20:21:11	19	-35.2	-25.1	-9.0	22.2	3296	33.3	-3.7	-0.05, 0.56	0.56	0.00	3610141
2025-12-08 20:24:11	20	-39.9	-26.5	-8.8	26.1	3749	35.5	-6.4	-0.09, 0.59	0.60	1.98	3610142
2025-12-08 20:27:11	21	-46.9	-28.4	-8.9	28.3	4274	36.1	-6.9	-0.10, 0.60	0.61	4.56	3610143
2025-12-08 20:30:11	22	-54.8	-29.8	-8.8	36.1	5052	36.4	-6.6	-0.09, 0.60	0.61	1.87	3610144
2025-12-08 20:33:11	23	-58.1	-29.1	-8.8	39.2	5303	35.7	-5.0	-0.07, 0.59	0.60	1.46	3610145
2025-12-08 20:36:11	24	-64.8	-29.7	-8.9	42.1	5801	36.4	-6.2	-0.09, 0.60	0.61	0.00	3610146
2025-12-08 20:39:11	25	-75.7	-32.3	-9.0	46.0	6640	37.5	-7.7	-0.11, 0.62	0.63	2.19	3610147
2025-12-08 20:42:11	26	-80.7	-34.4	-9.0	48.1	7044	37.3	-7.2	-0.10, 0.61	0.62	1.07	3610148
2025-12-08 20:45:11	27	-88.2	-36.0	-9.0	50.3	7609	37.6	-8.0	-0.11, 0.62	0.63	0.00	3610149
2025-12-08 20:48:11	28	-95.8	-38.8	-9.1	52.4	8129	37.2	-7.2	-0.10, 0.61	0.62	0.00	3610150
2025-12-08 20:51:11	29	-101.2	-42.5	-9.2	56.4	8500	37.0	-7.4	-0.10, 0.61	0.62	0.00	3610151
2025-12-08 20:54:11	30	-106.2	-44.4	-9.3	58.1	8799	37.1	-7.5	-0.11, 0.61	0.62	0.96	3610152
2025-12-08 20:57:11	31	-115.7	-47.5	-9.4	61.3	9443	37.6	-8.1	-0.11, 0.62	0.63	0.00	3610153
2025-12-08 21:00:35	32	-130.8	-49.8	-9.3	73.4	10606	40.1	-8.0	-0.11, 0.65	0.66	0.93	3610154
2025-12-08 21:03:11	33	-139.1	-51.3	-9.4	78.5	11240	40.1	-8.1	-0.11, 0.65	0.66	1.17	3610155