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 15599
Detector 24h operating status: Last processed image: 0 hours and 21 minutes ago (2026-05-17 14:33 UTC) Last detected dimming: 10 hours and 23 minutes ago (2026-05-17 04:30 UTC) Overview for dimming #: 15599 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 #: 15599
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-05-14 23:45:11 1 -5.7 -31.7 -20.0 1.3 241 , 0.00 3761867

2026-05-14 23:48:11 2 -8.3 -35.0 -25.3 1.8 319 18.5 50.8 0.74, 0.35 0.82 0.00 3761871

2026-05-14 23:51:11 3 -11.4 -39.0 -26.8 2.4 412 18.1 52.7 0.76, 0.34 0.84 0.00 3761872

2026-05-14 23:54:11 4 -16.4 -41.6 -24.8 3.5 582 17.5 57.1 0.81, 0.33 0.87 0.85 3761874

2026-05-14 23:57:11 5 -20.7 -43.0 -25.0 4.3 715 17.3 58.5 0.82, 0.32 0.88 0.97 3761875

2026-05-15 00:00:11 6 -24.8 -45.2 -25.6 5.2 840 17.3 58.7 0.82, 0.32 0.89 1.26 3761876

2026-05-15 00:03:11 7 -30.0 -46.5 -27.3 5.9 955 17.6 57.7 0.81, 0.33 0.88 1.28 3761880

2026-05-15 00:06:11 8 -37.2 -56.2 -29.5 6.8 1077 17.8 56.8 0.81, 0.33 0.87 0.98 3761881

2026-05-15 00:09:11 9 -41.5 -67.2 -30.2 7.3 1162 18.2 54.5 0.78, 0.34 0.85 0.00 3761883

2026-05-15 00:12:11 10 -45.1 -67.3 -29.2 8.2 1314 18.2 54.5 0.78, 0.34 0.85 0.00 3761887

2026-05-15 00:15:11 11 -47.7 -68.8 -28.3 9.0 1444 18.2 54.5 0.78, 0.34 0.85 0.00 3761888

2026-05-15 00:18:11 12 -50.7 -67.1 -25.6 10.3 1639 18.1 54.0 0.78, 0.34 0.85 0.85 3761890

2026-05-15 00:21:11 13 -53.3 -67.6 -25.2 11.0 1745 18.1 53.9 0.78, 0.34 0.85 0.00 3761891

2026-05-15 00:24:11 14 -55.2 -66.2 -25.0 11.6 1845 18.1 53.1 0.77, 0.34 0.84 0.00 3761892

2026-05-15 00:27:11 15 -57.2 -65.8 -24.6 12.1 1932 18.0 52.8 0.77, 0.34 0.84 0.00 3761895

2026-05-15 00:30:11 16 -59.1 -65.5 -25.4 12.4 1992 18.1 52.0 0.76, 0.34 0.83 0.00 3761896

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
2026-05-14 23:45:11	1	-5.7	-31.7	-20.0	1.3	241			,		0.00	3761867
2026-05-14 23:48:11	2	-8.3	-35.0	-25.3	1.8	319	18.5	50.8	0.74, 0.35	0.82	0.00	3761871
2026-05-14 23:51:11	3	-11.4	-39.0	-26.8	2.4	412	18.1	52.7	0.76, 0.34	0.84	0.00	3761872
2026-05-14 23:54:11	4	-16.4	-41.6	-24.8	3.5	582	17.5	57.1	0.81, 0.33	0.87	0.85	3761874
2026-05-14 23:57:11	5	-20.7	-43.0	-25.0	4.3	715	17.3	58.5	0.82, 0.32	0.88	0.97	3761875
2026-05-15 00:00:11	6	-24.8	-45.2	-25.6	5.2	840	17.3	58.7	0.82, 0.32	0.89	1.26	3761876
2026-05-15 00:03:11	7	-30.0	-46.5	-27.3	5.9	955	17.6	57.7	0.81, 0.33	0.88	1.28	3761880
2026-05-15 00:06:11	8	-37.2	-56.2	-29.5	6.8	1077	17.8	56.8	0.81, 0.33	0.87	0.98	3761881
2026-05-15 00:09:11	9	-41.5	-67.2	-30.2	7.3	1162	18.2	54.5	0.78, 0.34	0.85	0.00	3761883
2026-05-15 00:12:11	10	-45.1	-67.3	-29.2	8.2	1314	18.2	54.5	0.78, 0.34	0.85	0.00	3761887
2026-05-15 00:15:11	11	-47.7	-68.8	-28.3	9.0	1444	18.2	54.5	0.78, 0.34	0.85	0.00	3761888
2026-05-15 00:18:11	12	-50.7	-67.1	-25.6	10.3	1639	18.1	54.0	0.78, 0.34	0.85	0.85	3761890
2026-05-15 00:21:11	13	-53.3	-67.6	-25.2	11.0	1745	18.1	53.9	0.78, 0.34	0.85	0.00	3761891
2026-05-15 00:24:11	14	-55.2	-66.2	-25.0	11.6	1845	18.1	53.1	0.77, 0.34	0.84	0.00	3761892
2026-05-15 00:27:11	15	-57.2	-65.8	-24.6	12.1	1932	18.0	52.8	0.77, 0.34	0.84	0.00	3761895
2026-05-15 00:30:11	16	-59.1	-65.5	-25.4	12.4	1992	18.1	52.0	0.76, 0.34	0.83	0.00	3761896