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 16077
Detector 24h operating status: Last processed image: 0 hours and 23 minutes ago (2026-08-11 02:21 UTC) Last detected dimming: 1 hours and 10 minutes ago (2026-08-11 01:33 UTC) Overview for dimming #: 16077 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 #: 16077
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-08-01 18:51:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3836777

2026-08-01 18:54:11 2 -2.0 -14.3 -14.9 0.5 136 , 0.00 3836780

2026-08-01 18:57:11 3 -6.5 -19.8 -12.1 1.8 480 -15.6 21.1 0.35, -0.36 0.51 0.00 3836781

2026-08-01 19:00:11 4 -17.1 -23.4 -11.8 4.6 1256 -14.4 21.3 0.36, -0.34 0.50 0.00 3836784

2026-08-01 19:03:11 5 -27.1 -26.8 -13.1 6.5 1757 -13.8 20.7 0.35, -0.33 0.48 1.24 3836785

2026-08-01 19:06:11 6 -36.7 -28.7 -14.3 8.2 2219 -13.3 20.4 0.34, -0.33 0.47 1.60 3836788

2026-08-01 19:09:11 7 -51.4 -32.5 -15.6 11.0 2936 -13.6 20.7 0.35, -0.33 0.48 2.89 3836789

2026-08-01 19:12:11 8 -66.2 -39.3 -16.2 13.2 3494 -13.8 21.1 0.35, -0.33 0.49 2.99 3836792

2026-08-01 19:15:11 9 -79.2 -43.9 -16.2 15.4 4075 -13.8 21.2 0.36, -0.33 0.49 2.45 3836793

2026-08-01 19:18:11 10 -90.6 -47.1 -16.5 17.5 4598 -13.8 21.3 0.36, -0.33 0.49 2.14 3836796

2026-08-01 19:21:11 11 -101.6 -48.1 -17.4 19.4 5073 -13.8 21.3 0.36, -0.33 0.49 2.10 3836797

2026-08-01 19:24:11 12 -111.4 -48.6 -17.4 20.9 5479 -13.7 21.5 0.36, -0.33 0.49 1.48 3836800

2026-08-01 19:27:11 13 -120.0 -51.3 -17.5 22.0 5738 -13.5 21.6 0.36, -0.33 0.49 0.00 3836801

2026-08-01 19:30:11 14 -127.2 -52.0 -17.8 23.0 5985 -13.4 21.7 0.37, -0.33 0.49 0.00 3836804

2026-08-01 19:33:11 15 -131.1 -53.9 -17.8 23.6 6145 -13.1 21.9 0.37, -0.32 0.49 0.00 3836805

2026-08-01 19:36:11 16 -133.9 -57.7 -17.8 23.7 6167 -13.0 22.1 0.37, -0.32 0.49 0.00 3836808

2026-08-01 19:39:11 17 -137.3 -62.3 -17.7 23.9 6228 -13.0 22.3 0.37, -0.32 0.49 0.00 3836809

2026-08-01 19:42:11 18 -137.8 -63.7 -17.8 24.1 6259 -13.0 22.6 0.38, -0.32 0.50 0.00 3836812

2026-08-01 19:45:11 19 -140.5 -69.6 -17.4 25.1 6505 -12.9 23.1 0.39, -0.32 0.50 0.96 3836813

2026-08-01 19:48:11 20 -140.7 -69.3 -17.0 25.7 6621 -12.8 23.5 0.39, -0.32 0.51 0.00 3836816

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
2026-08-01 18:51:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3836777
2026-08-01 18:54:11	2	-2.0	-14.3	-14.9	0.5	136			,		0.00	3836780
2026-08-01 18:57:11	3	-6.5	-19.8	-12.1	1.8	480	-15.6	21.1	0.35, -0.36	0.51	0.00	3836781
2026-08-01 19:00:11	4	-17.1	-23.4	-11.8	4.6	1256	-14.4	21.3	0.36, -0.34	0.50	0.00	3836784
2026-08-01 19:03:11	5	-27.1	-26.8	-13.1	6.5	1757	-13.8	20.7	0.35, -0.33	0.48	1.24	3836785
2026-08-01 19:06:11	6	-36.7	-28.7	-14.3	8.2	2219	-13.3	20.4	0.34, -0.33	0.47	1.60	3836788
2026-08-01 19:09:11	7	-51.4	-32.5	-15.6	11.0	2936	-13.6	20.7	0.35, -0.33	0.48	2.89	3836789
2026-08-01 19:12:11	8	-66.2	-39.3	-16.2	13.2	3494	-13.8	21.1	0.35, -0.33	0.49	2.99	3836792
2026-08-01 19:15:11	9	-79.2	-43.9	-16.2	15.4	4075	-13.8	21.2	0.36, -0.33	0.49	2.45	3836793
2026-08-01 19:18:11	10	-90.6	-47.1	-16.5	17.5	4598	-13.8	21.3	0.36, -0.33	0.49	2.14	3836796
2026-08-01 19:21:11	11	-101.6	-48.1	-17.4	19.4	5073	-13.8	21.3	0.36, -0.33	0.49	2.10	3836797
2026-08-01 19:24:11	12	-111.4	-48.6	-17.4	20.9	5479	-13.7	21.5	0.36, -0.33	0.49	1.48	3836800
2026-08-01 19:27:11	13	-120.0	-51.3	-17.5	22.0	5738	-13.5	21.6	0.36, -0.33	0.49	0.00	3836801
2026-08-01 19:30:11	14	-127.2	-52.0	-17.8	23.0	5985	-13.4	21.7	0.37, -0.33	0.49	0.00	3836804
2026-08-01 19:33:11	15	-131.1	-53.9	-17.8	23.6	6145	-13.1	21.9	0.37, -0.32	0.49	0.00	3836805
2026-08-01 19:36:11	16	-133.9	-57.7	-17.8	23.7	6167	-13.0	22.1	0.37, -0.32	0.49	0.00	3836808
2026-08-01 19:39:11	17	-137.3	-62.3	-17.7	23.9	6228	-13.0	22.3	0.37, -0.32	0.49	0.00	3836809
2026-08-01 19:42:11	18	-137.8	-63.7	-17.8	24.1	6259	-13.0	22.6	0.38, -0.32	0.50	0.00	3836812
2026-08-01 19:45:11	19	-140.5	-69.6	-17.4	25.1	6505	-12.9	23.1	0.39, -0.32	0.50	0.96	3836813
2026-08-01 19:48:11	20	-140.7	-69.3	-17.0	25.7	6621	-12.8	23.5	0.39, -0.32	0.51	0.00	3836816