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 15903
Detector 24h operating status: Last processed image: 0 hours and 19 minutes ago (2026-07-21 03:57 UTC) Last detected dimming: 1 hours and 43 minutes ago (2026-07-21 02:33 UTC) Overview for dimming #: 15903 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 #: 15903
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-07-03 08:54:11 1 0.0 0.0 0.0 0.0 0 , 1.63 3809084

2026-07-03 08:57:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3809085

2026-07-03 09:00:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3809088

2026-07-03 09:03:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3809089

2026-07-03 09:06:11 5 0.0 0.0 0.0 0.0 0 , 1.79 3809092

2026-07-03 09:09:11 6 -0.7 -4.8 -11.7 0.2 30 3.5 41.2 0.67, 0.02 0.67 13.79 3809093

2026-07-03 09:12:11 7 -7.6 -44.1 -17.4 1.3 189 3.7 41.9 0.67, 0.02 0.67 21.27 3809096

2026-07-03 09:15:11 8 -20.7 -56.8 -14.9 2.3 811 3.6 42.5 0.68, 0.02 0.68 31.59 3809097

2026-07-03 09:18:11 9 -25.8 -59.2 -15.4 2.7 977 3.9 44.5 0.71, 0.03 0.71 16.33 3809101

2026-07-03 09:21:11 10 -37.1 -99.6 -16.6 3.3 1166 4.2 46.8 0.74, 0.04 0.74 13.11 3809102

2026-07-03 09:24:11 11 -42.2 -108.3 -17.1 3.6 1294 4.2 46.6 0.73, 0.04 0.73 2.84 3809104

2026-07-03 09:27:11 12 -46.1 -125.2 -17.3 3.6 1367 4.2 46.9 0.74, 0.04 0.74 2.23 3809105

2026-07-03 09:30:11 13 -45.5 -105.5 -17.3 3.7 1451 4.0 46.2 0.73, 0.03 0.73 1.20 3809108

2026-07-03 09:33:11 14 -47.3 -108.4 -17.2 3.9 1557 3.9 46.2 0.73, 0.03 0.73 0.00 3809109

2026-07-03 09:36:11 15 -53.7 -126.8 -17.4 5.2 1813 3.9 46.7 0.73, 0.03 0.74 0.00 3809112

2026-07-03 09:39:11 16 -61.2 -136.9 -18.2 5.1 1916 3.8 46.6 0.73, 0.03 0.73 1.09 3809113

2026-07-03 09:42:11 17 -64.7 -155.2 -18.5 5.4 1999 3.9 47.1 0.74, 0.03 0.74 1.19 3809116

2026-07-03 09:45:11 18 -73.1 -160.9 -19.1 5.9 2167 3.7 46.5 0.73, 0.03 0.73 0.89 3809117

2026-07-03 09:48:11 19 -83.8 -168.1 -19.2 7.5 2455 3.6 46.0 0.73, 0.03 0.73 7.00 3809120

2026-07-03 09:51:11 20 -90.4 -179.7 -20.2 7.5 2542 3.8 46.6 0.73, 0.03 0.73 1.47 3809121

2026-07-03 09:54:11 21 -94.7 -193.0 -21.4 7.8 2574 4.0 47.4 0.74, 0.03 0.74 0.00 3809124

2026-07-03 09:57:11 22 -99.4 -197.8 -21.7 8.3 2684 3.9 47.3 0.74, 0.03 0.74 0.00 3809125

2026-07-03 10:00:11 23 -101.0 -200.5 -21.5 8.5 2742 3.9 47.2 0.74, 0.03 0.74 0.00 3809128

2026-07-03 10:03:11 24 -100.3 -203.5 -21.1 8.8 2783 3.9 47.3 0.74, 0.03 0.74 0.00 3809129

2026-07-03 10:06:11 25 -102.7 -206.2 -21.7 8.9 2825 3.9 47.7 0.75, 0.03 0.75 1.53 3809133

2026-07-03 10:09:11 26 -104.7 -209.9 -21.8 8.9 2889 3.9 47.8 0.75, 0.03 0.75 0.00 3809134

2026-07-03 10:12:11 27 -107.4 -216.2 -21.9 9.2 2950 4.0 47.9 0.75, 0.03 0.75 0.00 3809136

2026-07-03 10:15:11 28 -108.9 -214.3 -21.9 9.4 3011 4.2 48.1 0.75, 0.04 0.75 0.00 3809137

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
2026-07-03 08:54:11	1	0.0	0.0	0.0	0.0	0			,		1.63	3809084
2026-07-03 08:57:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3809085
2026-07-03 09:00:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3809088
2026-07-03 09:03:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3809089
2026-07-03 09:06:11	5	0.0	0.0	0.0	0.0	0			,		1.79	3809092
2026-07-03 09:09:11	6	-0.7	-4.8	-11.7	0.2	30	3.5	41.2	0.67, 0.02	0.67	13.79	3809093
2026-07-03 09:12:11	7	-7.6	-44.1	-17.4	1.3	189	3.7	41.9	0.67, 0.02	0.67	21.27	3809096
2026-07-03 09:15:11	8	-20.7	-56.8	-14.9	2.3	811	3.6	42.5	0.68, 0.02	0.68	31.59	3809097
2026-07-03 09:18:11	9	-25.8	-59.2	-15.4	2.7	977	3.9	44.5	0.71, 0.03	0.71	16.33	3809101
2026-07-03 09:21:11	10	-37.1	-99.6	-16.6	3.3	1166	4.2	46.8	0.74, 0.04	0.74	13.11	3809102
2026-07-03 09:24:11	11	-42.2	-108.3	-17.1	3.6	1294	4.2	46.6	0.73, 0.04	0.73	2.84	3809104
2026-07-03 09:27:11	12	-46.1	-125.2	-17.3	3.6	1367	4.2	46.9	0.74, 0.04	0.74	2.23	3809105
2026-07-03 09:30:11	13	-45.5	-105.5	-17.3	3.7	1451	4.0	46.2	0.73, 0.03	0.73	1.20	3809108
2026-07-03 09:33:11	14	-47.3	-108.4	-17.2	3.9	1557	3.9	46.2	0.73, 0.03	0.73	0.00	3809109
2026-07-03 09:36:11	15	-53.7	-126.8	-17.4	5.2	1813	3.9	46.7	0.73, 0.03	0.74	0.00	3809112
2026-07-03 09:39:11	16	-61.2	-136.9	-18.2	5.1	1916	3.8	46.6	0.73, 0.03	0.73	1.09	3809113
2026-07-03 09:42:11	17	-64.7	-155.2	-18.5	5.4	1999	3.9	47.1	0.74, 0.03	0.74	1.19	3809116
2026-07-03 09:45:11	18	-73.1	-160.9	-19.1	5.9	2167	3.7	46.5	0.73, 0.03	0.73	0.89	3809117
2026-07-03 09:48:11	19	-83.8	-168.1	-19.2	7.5	2455	3.6	46.0	0.73, 0.03	0.73	7.00	3809120
2026-07-03 09:51:11	20	-90.4	-179.7	-20.2	7.5	2542	3.8	46.6	0.73, 0.03	0.73	1.47	3809121
2026-07-03 09:54:11	21	-94.7	-193.0	-21.4	7.8	2574	4.0	47.4	0.74, 0.03	0.74	0.00	3809124
2026-07-03 09:57:11	22	-99.4	-197.8	-21.7	8.3	2684	3.9	47.3	0.74, 0.03	0.74	0.00	3809125
2026-07-03 10:00:11	23	-101.0	-200.5	-21.5	8.5	2742	3.9	47.2	0.74, 0.03	0.74	0.00	3809128
2026-07-03 10:03:11	24	-100.3	-203.5	-21.1	8.8	2783	3.9	47.3	0.74, 0.03	0.74	0.00	3809129
2026-07-03 10:06:11	25	-102.7	-206.2	-21.7	8.9	2825	3.9	47.7	0.75, 0.03	0.75	1.53	3809133
2026-07-03 10:09:11	26	-104.7	-209.9	-21.8	8.9	2889	3.9	47.8	0.75, 0.03	0.75	0.00	3809134
2026-07-03 10:12:11	27	-107.4	-216.2	-21.9	9.2	2950	4.0	47.9	0.75, 0.03	0.75	0.00	3809136
2026-07-03 10:15:11	28	-108.9	-214.3	-21.9	9.4	3011	4.2	48.1	0.75, 0.04	0.75	0.00	3809137