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 16061
Detector 24h operating status: Last processed image: 0 hours and 21 minutes ago (2026-08-11 01:57 UTC) Last detected dimming: 0 hours and 45 minutes ago (2026-08-11 01:33 UTC) Overview for dimming #: 16061 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 #: 16061
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-07-31 01:57:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3835148

2026-07-31 02:00:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3835149

2026-07-31 02:03:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3835153

2026-07-31 02:06:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3835154

2026-07-31 02:09:11 5 0.0 0.0 0.0 0.0 0 , 1.06 3835156

2026-07-31 02:12:11 6 0.0 0.0 0.0 0.0 0 , 8.33 3835157

2026-07-31 02:15:11 7 -0.9 -9.4 -15.6 0.0 56 , 0.00 3835160

2026-07-31 02:18:11 8 -1.5 -10.7 -11.9 0.0 122 , 0.00 3835161

2026-07-31 02:21:11 9 -3.2 -11.8 -9.5 0.0 313 , 0.98 3835164

2026-07-31 02:24:11 10 -3.9 -13.1 -9.9 0.0 368 , 1.49 3835165

2026-07-31 02:27:11 11 -3.7 -11.8 -9.4 0.0 359 23.3 -48.2 -0.69, 0.34 0.77 1.11 3835168

2026-07-31 02:30:11 12 -4.3 -11.5 -10.0 0.3 406 23.8 -49.5 -0.70, 0.35 0.78 0.00 3835169

2026-07-31 02:33:11 13 -4.8 -11.0 -10.3 0.5 448 24.4 -50.8 -0.71, 0.36 0.80 0.00 3835172

2026-07-31 02:36:11 14 -5.8 -12.4 -10.9 0.8 513 23.8 -48.7 -0.70, 0.35 0.78 1.06 3835173

2026-07-31 02:39:11 15 -8.7 -11.9 -8.5 1.2 889 23.6 -47.6 -0.68, 0.34 0.76 4.98 3835176

2026-07-31 02:42:11 16 -11.7 -13.1 -9.2 1.9 1052 23.9 -49.4 -0.70, 0.35 0.78 0.00 3835177

2026-07-31 02:45:11 17 -12.7 -13.2 -9.2 2.4 1126 24.0 -49.4 -0.70, 0.35 0.78 1.47 3835180

2026-07-31 02:48:11 18 -15.2 -15.7 -9.1 2.8 1280 23.8 -49.4 -0.70, 0.35 0.78 1.15 3835181

2026-07-31 02:51:11 19 -16.4 -18.8 -9.3 3.1 1374 23.9 -49.5 -0.70, 0.35 0.78 1.08 3835184

2026-07-31 02:54:11 20 -17.3 -20.1 -9.5 3.4 1439 23.8 -49.5 -0.70, 0.35 0.78 1.09 3835185

2026-07-31 02:57:11 21 -17.2 -20.7 -9.4 3.8 1406 23.8 -49.9 -0.71, 0.35 0.79 1.01 3835188

2026-07-31 03:00:11 22 -16.9 -21.4 -10.3 4.2 1296 23.6 -49.9 -0.71, 0.34 0.79 1.01 3835189

2026-07-31 03:03:11 23 -17.7 -23.4 -10.7 4.4 1313 23.7 -50.1 -0.71, 0.35 0.79 0.00 3835192

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
2026-07-31 01:57:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3835148
2026-07-31 02:00:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3835149
2026-07-31 02:03:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3835153
2026-07-31 02:06:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3835154
2026-07-31 02:09:11	5	0.0	0.0	0.0	0.0	0			,		1.06	3835156
2026-07-31 02:12:11	6	0.0	0.0	0.0	0.0	0			,		8.33	3835157
2026-07-31 02:15:11	7	-0.9	-9.4	-15.6	0.0	56			,		0.00	3835160
2026-07-31 02:18:11	8	-1.5	-10.7	-11.9	0.0	122			,		0.00	3835161
2026-07-31 02:21:11	9	-3.2	-11.8	-9.5	0.0	313			,		0.98	3835164
2026-07-31 02:24:11	10	-3.9	-13.1	-9.9	0.0	368			,		1.49	3835165
2026-07-31 02:27:11	11	-3.7	-11.8	-9.4	0.0	359	23.3	-48.2	-0.69, 0.34	0.77	1.11	3835168
2026-07-31 02:30:11	12	-4.3	-11.5	-10.0	0.3	406	23.8	-49.5	-0.70, 0.35	0.78	0.00	3835169
2026-07-31 02:33:11	13	-4.8	-11.0	-10.3	0.5	448	24.4	-50.8	-0.71, 0.36	0.80	0.00	3835172
2026-07-31 02:36:11	14	-5.8	-12.4	-10.9	0.8	513	23.8	-48.7	-0.70, 0.35	0.78	1.06	3835173
2026-07-31 02:39:11	15	-8.7	-11.9	-8.5	1.2	889	23.6	-47.6	-0.68, 0.34	0.76	4.98	3835176
2026-07-31 02:42:11	16	-11.7	-13.1	-9.2	1.9	1052	23.9	-49.4	-0.70, 0.35	0.78	0.00	3835177
2026-07-31 02:45:11	17	-12.7	-13.2	-9.2	2.4	1126	24.0	-49.4	-0.70, 0.35	0.78	1.47	3835180
2026-07-31 02:48:11	18	-15.2	-15.7	-9.1	2.8	1280	23.8	-49.4	-0.70, 0.35	0.78	1.15	3835181
2026-07-31 02:51:11	19	-16.4	-18.8	-9.3	3.1	1374	23.9	-49.5	-0.70, 0.35	0.78	1.08	3835184
2026-07-31 02:54:11	20	-17.3	-20.1	-9.5	3.4	1439	23.8	-49.5	-0.70, 0.35	0.78	1.09	3835185
2026-07-31 02:57:11	21	-17.2	-20.7	-9.4	3.8	1406	23.8	-49.9	-0.71, 0.35	0.79	1.01	3835188
2026-07-31 03:00:11	22	-16.9	-21.4	-10.3	4.2	1296	23.6	-49.9	-0.71, 0.34	0.79	1.01	3835189
2026-07-31 03:03:11	23	-17.7	-23.4	-10.7	4.4	1313	23.7	-50.1	-0.71, 0.35	0.79	0.00	3835192