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 16027
Detector 24h operating status: Last processed image: 0 hours and 20 minutes ago (2026-09-14 12:24 UTC) Last detected dimming: 1 hours and 8 minutes ago (2026-09-14 11:36 UTC) Overview for dimming #: 16027 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 #: 16027
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-07-27 08:03:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3831558

2026-07-27 08:06:11 2 -1.1 -7.0 -11.7 0.3 99 , 0.00 3831559

2026-07-27 08:09:11 3 -5.4 -13.4 -11.1 1.6 453 27.9 -0.5 -0.01, 0.39 0.39 163.84 3831562

2026-07-27 08:12:11 4 -15.2 -21.9 -10.9 3.8 1174 28.1 0.7 0.01, 0.39 0.39 163.56 3831563

2026-07-27 08:15:11 5 -27.1 -26.9 -11.6 5.5 1916 28.1 1.1 0.02, 0.39 0.39 42.77 3831566

2026-07-27 08:18:11 6 -43.8 -31.3 -11.5 8.8 2934 2.1 -8.0 -0.14, -0.06 0.15 29.54 3831567

2026-07-27 08:21:11 7 -57.8 -33.9 -11.7 10.8 3764 1.2 -6.4 -0.11, -0.07 0.14 5.29 3831570

2026-07-27 08:24:11 8 -70.8 -36.3 -11.5 13.0 4590 1.4 -6.8 -0.12, -0.07 0.14 6.04 3831571

2026-07-27 08:27:11 9 -88.1 -40.3 -11.2 15.4 5729 23.0 -3.2 -0.05, 0.31 0.31 8.74 3831574

2026-07-27 08:30:11 10 -103.2 -43.0 -11.1 16.9 6742 23.2 -3.3 -0.05, 0.31 0.31 1.33 3831575

2026-07-27 08:33:11 11 -115.1 -46.9 -11.1 17.2 7292 23.6 -3.5 -0.06, 0.32 0.32 1.17 3831578

2026-07-27 08:36:11 12 -129.6 -55.5 -10.9 19.8 8074 23.7 -3.5 -0.06, 0.32 0.32 1.84 3831579

2026-07-27 08:39:11 13 -151.3 -58.1 -11.0 24.9 9486 23.5 -3.5 -0.06, 0.31 0.32 1.55 3831582

2026-07-27 08:42:11 14 -168.8 -61.9 -11.0 25.1 10417 23.5 -3.4 -0.05, 0.32 0.32 1.28 3831583

2026-07-27 08:57:11 15 -259.9 -82.8 -11.1 38.9 15462 23.4 -3.4 -0.06, 0.31 0.32 0.00 3831593

2026-07-27 09:00:11 16 -274.0 -84.7 -11.3 41.0 16166 23.4 -3.3 -0.05, 0.31 0.32 0.00 3831596

2026-07-27 09:03:11 17 -285.8 -91.4 -11.3 40.5 16602 23.6 -3.4 -0.05, 0.32 0.32 0.00 3831597

2026-07-27 09:06:11 18 -306.3 -97.7 -11.0 42.4 17924 23.7 -3.4 -0.05, 0.32 0.32 0.00 3831600

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
2026-07-27 08:03:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3831558
2026-07-27 08:06:11	2	-1.1	-7.0	-11.7	0.3	99			,		0.00	3831559
2026-07-27 08:09:11	3	-5.4	-13.4	-11.1	1.6	453	27.9	-0.5	-0.01, 0.39	0.39	163.84	3831562
2026-07-27 08:12:11	4	-15.2	-21.9	-10.9	3.8	1174	28.1	0.7	0.01, 0.39	0.39	163.56	3831563
2026-07-27 08:15:11	5	-27.1	-26.9	-11.6	5.5	1916	28.1	1.1	0.02, 0.39	0.39	42.77	3831566
2026-07-27 08:18:11	6	-43.8	-31.3	-11.5	8.8	2934	2.1	-8.0	-0.14, -0.06	0.15	29.54	3831567
2026-07-27 08:21:11	7	-57.8	-33.9	-11.7	10.8	3764	1.2	-6.4	-0.11, -0.07	0.14	5.29	3831570
2026-07-27 08:24:11	8	-70.8	-36.3	-11.5	13.0	4590	1.4	-6.8	-0.12, -0.07	0.14	6.04	3831571
2026-07-27 08:27:11	9	-88.1	-40.3	-11.2	15.4	5729	23.0	-3.2	-0.05, 0.31	0.31	8.74	3831574
2026-07-27 08:30:11	10	-103.2	-43.0	-11.1	16.9	6742	23.2	-3.3	-0.05, 0.31	0.31	1.33	3831575
2026-07-27 08:33:11	11	-115.1	-46.9	-11.1	17.2	7292	23.6	-3.5	-0.06, 0.32	0.32	1.17	3831578
2026-07-27 08:36:11	12	-129.6	-55.5	-10.9	19.8	8074	23.7	-3.5	-0.06, 0.32	0.32	1.84	3831579
2026-07-27 08:39:11	13	-151.3	-58.1	-11.0	24.9	9486	23.5	-3.5	-0.06, 0.31	0.32	1.55	3831582
2026-07-27 08:42:11	14	-168.8	-61.9	-11.0	25.1	10417	23.5	-3.4	-0.05, 0.32	0.32	1.28	3831583
2026-07-27 08:57:11	15	-259.9	-82.8	-11.1	38.9	15462	23.4	-3.4	-0.06, 0.31	0.32	0.00	3831593
2026-07-27 09:00:11	16	-274.0	-84.7	-11.3	41.0	16166	23.4	-3.3	-0.05, 0.31	0.32	0.00	3831596
2026-07-27 09:03:11	17	-285.8	-91.4	-11.3	40.5	16602	23.6	-3.4	-0.05, 0.32	0.32	0.00	3831597
2026-07-27 09:06:11	18	-306.3	-97.7	-11.0	42.4	17924	23.7	-3.4	-0.05, 0.32	0.32	0.00	3831600