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 14990
Detector 24h operating status: Last processed image: 0 hours and 22 minutes ago (2026-02-08 20:30 UTC) Last detected dimming: 1 hours and 1 minutes ago (2026-02-08 19:51 UTC) Overview for dimming #: 14990 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 #: 14990
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-01-30 14:09:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3659168

2026-01-30 14:12:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3659169

2026-01-30 14:15:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3659174

2026-01-30 14:18:11 4 0.0 0.0 0.0 0.0 0 , 0.98 3659175

2026-01-30 14:21:11 5 -0.5 -2.0 -8.9 0.4 50 12.2 -63.4 -0.88, 0.26 0.92 1.97 3659176

2026-01-30 14:24:11 6 -1.3 -5.1 -9.5 1.0 130 12.1 -63.1 -0.88, 0.26 0.92 2.85 3659177

2026-01-30 14:27:11 7 -3.4 -8.4 -10.2 2.1 304 8.0 -60.7 -0.87, 0.19 0.89 2.65 3659180

2026-01-30 14:30:11 8 -5.0 -14.9 -11.0 2.7 399 7.7 -60.8 -0.87, 0.19 0.89 0.00 3659181

2026-01-30 14:33:11 9 -7.1 -19.4 -11.9 3.5 515 7.6 -60.9 -0.88, 0.18 0.89 1.27 3659184

2026-01-30 14:36:11 10 -9.0 -20.6 -10.9 4.6 678 8.0 -61.1 -0.88, 0.19 0.90 1.14 3659185

2026-01-30 14:39:11 11 -12.4 -24.6 -10.7 6.3 939 8.1 -61.3 -0.88, 0.19 0.90 6.81 3659190

2026-01-30 14:42:11 12 -40.6 -62.2 -13.3 10.7 2116 8.2 -61.2 -0.88, 0.19 0.90 5.20 3659191

2026-01-30 14:45:11 13 -49.6 -65.8 -12.2 13.0 2774 8.4 -61.6 -0.88, 0.20 0.90 1.04 3659192

2026-01-30 14:48:11 14 -55.1 -70.9 -12.1 13.4 3046 8.5 -61.7 -0.88, 0.20 0.90 0.00 3659193

2026-01-30 14:51:11 15 -61.6 -69.0 -12.4 14.8 3469 9.0 -62.2 -0.88, 0.20 0.91 0.00 3659198

2026-01-30 14:54:11 16 -69.8 -69.0 -12.4 17.1 3930 9.4 -62.3 -0.88, 0.21 0.91 1.05 3659199

2026-01-30 14:57:11 17 -73.7 -70.1 -13.1 17.3 4045 9.7 -62.7 -0.89, 0.22 0.91 0.00 3659200

2026-01-30 15:00:11 18 -79.4 -71.0 -12.9 19.0 4329 9.7 -62.7 -0.89, 0.22 0.91 0.00 3659201

2026-01-30 15:03:11 19 -83.6 -73.2 -12.9 20.5 4512 9.6 -62.9 -0.89, 0.21 0.91 0.00 3659205

2026-01-30 15:06:11 20 -84.0 -72.0 -12.9 20.5 4533 9.5 -62.9 -0.89, 0.21 0.91 0.00 3659206

2026-01-30 15:09:11 21 -87.2 -70.9 -13.2 21.1 4681 9.7 -63.1 -0.89, 0.22 0.91 0.00 3659210

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
2026-01-30 14:09:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3659168
2026-01-30 14:12:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3659169
2026-01-30 14:15:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3659174
2026-01-30 14:18:11	4	0.0	0.0	0.0	0.0	0			,		0.98	3659175
2026-01-30 14:21:11	5	-0.5	-2.0	-8.9	0.4	50	12.2	-63.4	-0.88, 0.26	0.92	1.97	3659176
2026-01-30 14:24:11	6	-1.3	-5.1	-9.5	1.0	130	12.1	-63.1	-0.88, 0.26	0.92	2.85	3659177
2026-01-30 14:27:11	7	-3.4	-8.4	-10.2	2.1	304	8.0	-60.7	-0.87, 0.19	0.89	2.65	3659180
2026-01-30 14:30:11	8	-5.0	-14.9	-11.0	2.7	399	7.7	-60.8	-0.87, 0.19	0.89	0.00	3659181
2026-01-30 14:33:11	9	-7.1	-19.4	-11.9	3.5	515	7.6	-60.9	-0.88, 0.18	0.89	1.27	3659184
2026-01-30 14:36:11	10	-9.0	-20.6	-10.9	4.6	678	8.0	-61.1	-0.88, 0.19	0.90	1.14	3659185
2026-01-30 14:39:11	11	-12.4	-24.6	-10.7	6.3	939	8.1	-61.3	-0.88, 0.19	0.90	6.81	3659190
2026-01-30 14:42:11	12	-40.6	-62.2	-13.3	10.7	2116	8.2	-61.2	-0.88, 0.19	0.90	5.20	3659191
2026-01-30 14:45:11	13	-49.6	-65.8	-12.2	13.0	2774	8.4	-61.6	-0.88, 0.20	0.90	1.04	3659192
2026-01-30 14:48:11	14	-55.1	-70.9	-12.1	13.4	3046	8.5	-61.7	-0.88, 0.20	0.90	0.00	3659193
2026-01-30 14:51:11	15	-61.6	-69.0	-12.4	14.8	3469	9.0	-62.2	-0.88, 0.20	0.91	0.00	3659198
2026-01-30 14:54:11	16	-69.8	-69.0	-12.4	17.1	3930	9.4	-62.3	-0.88, 0.21	0.91	1.05	3659199
2026-01-30 14:57:11	17	-73.7	-70.1	-13.1	17.3	4045	9.7	-62.7	-0.89, 0.22	0.91	0.00	3659200
2026-01-30 15:00:11	18	-79.4	-71.0	-12.9	19.0	4329	9.7	-62.7	-0.89, 0.22	0.91	0.00	3659201
2026-01-30 15:03:11	19	-83.6	-73.2	-12.9	20.5	4512	9.6	-62.9	-0.89, 0.21	0.91	0.00	3659205
2026-01-30 15:06:11	20	-84.0	-72.0	-12.9	20.5	4533	9.5	-62.9	-0.89, 0.21	0.91	0.00	3659206
2026-01-30 15:09:11	21	-87.2	-70.9	-13.2	21.1	4681	9.7	-63.1	-0.89, 0.22	0.91	0.00	3659210