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 16315
Detector 24h operating status: Last processed image: 0 hours and 16 minutes ago (2026-10-11 03:51 UTC) Last detected dimming: 5 hours and 43 minutes ago (2026-10-10 22:24 UTC) Overview for dimming #: 16315 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 #: 16315
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-10-08 17:36:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3900490

2026-10-08 17:39:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3900493

2026-10-08 17:42:11 3 -0.1 -0.2 -7.6 0.0 7 , 0.00 3900494

2026-10-08 17:45:11 4 -10.0 -17.8 -10.0 2.9 845 -15.9 -16.9 -0.28, -0.38 0.47 1.11 3900497

2026-10-08 17:48:11 5 -26.0 -26.4 -10.9 6.6 1895 -15.8 -16.0 -0.27, -0.38 0.46 0.00 3900498

2026-10-08 17:51:11 6 -44.4 -36.7 -13.0 9.3 2676 -16.1 -15.3 -0.26, -0.38 0.46 7.43 3900500

2026-10-08 17:54:11 7 -66.6 -50.7 -15.4 11.5 3287 -16.3 -14.9 -0.25, -0.39 0.46 10.31 3900501

2026-10-08 17:57:11 8 -90.8 -60.1 -18.3 13.2 3768 -16.5 -14.0 -0.23, -0.39 0.45 13.54 3900505

2026-10-08 18:00:23 9 -105.9 -69.6 -19.6 14.6 4171 -15.9 -14.1 -0.24, -0.38 0.45 1.87 3900506

2026-10-08 18:03:11 10 -119.6 -77.1 -19.8 16.4 4691 -15.5 -14.3 -0.24, -0.37 0.44 2.61 3900509

2026-10-08 18:06:11 11 -130.0 -81.9 -20.7 16.9 4812 -15.5 -13.7 -0.23, -0.37 0.44 3.03 3900510

2026-10-08 18:09:11 12 -130.2 -84.3 -20.7 17.0 4839 -15.8 -13.0 -0.22, -0.38 0.44 0.92 3900512

2026-10-08 18:12:11 13 -124.3 -91.8 -20.4 16.2 4583 -16.2 -11.3 -0.19, -0.39 0.43 0.96 3900513

2026-10-08 18:15:11 14 -115.7 -95.9 -19.8 15.1 4284 -16.2 -11.1 -0.19, -0.39 0.43 0.94 3900517

2026-10-08 18:18:11 15 -114.6 -97.4 -20.3 14.8 4169 -16.2 -9.9 -0.17, -0.39 0.42 0.84 3900518

2026-10-08 18:21:11 16 -131.0 -99.9 -20.7 16.6 4715 -16.0 -10.2 -0.17, -0.38 0.42 2.93 3900521

2026-10-08 18:24:11 17 -137.2 -101.0 -21.4 17.2 4888 -15.7 -10.5 -0.18, -0.38 0.42 0.00 3900522

2026-10-08 18:27:11 18 -147.8 -99.4 -20.9 18.5 5268 -15.5 -11.0 -0.19, -0.37 0.42 5.54 3900525

2026-10-08 18:30:11 19 -157.1 -104.0 -21.5 19.3 5506 -15.2 -11.4 -0.19, -0.37 0.42 1.23 3900526

2026-10-08 18:33:11 20 -161.0 -111.0 -21.4 19.4 5538 -14.8 -11.4 -0.19, -0.36 0.41 0.00 3900529

2026-10-08 18:36:11 21 -161.2 -117.5 -20.8 19.6 5594 -14.8 -11.6 -0.20, -0.36 0.41 0.00 3900530

2026-10-08 18:39:11 22 -167.7 -119.9 -20.7 20.4 5846 -14.7 -11.9 -0.20, -0.36 0.41 0.00 3900533

2026-10-08 18:42:35 23 -173.4 -125.1 -21.0 21.0 6018 -14.8 -11.2 -0.19, -0.36 0.41 0.00 3900534

2026-10-08 18:45:11 24 -179.3 -128.6 -20.9 21.8 6264 -15.1 -10.3 -0.18, -0.37 0.41 0.00 3900537

2026-10-08 18:48:11 25 -179.8 -130.4 -20.5 22.3 6425 -15.4 -9.5 -0.16, -0.37 0.41 0.00 3900538

2026-10-08 18:51:11 26 -182.9 -132.0 -19.8 23.0 6667 -15.5 -9.3 -0.16, -0.37 0.41 0.00 3900541

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
2026-10-08 17:36:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3900490
2026-10-08 17:39:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3900493
2026-10-08 17:42:11	3	-0.1	-0.2	-7.6	0.0	7			,		0.00	3900494
2026-10-08 17:45:11	4	-10.0	-17.8	-10.0	2.9	845	-15.9	-16.9	-0.28, -0.38	0.47	1.11	3900497
2026-10-08 17:48:11	5	-26.0	-26.4	-10.9	6.6	1895	-15.8	-16.0	-0.27, -0.38	0.46	0.00	3900498
2026-10-08 17:51:11	6	-44.4	-36.7	-13.0	9.3	2676	-16.1	-15.3	-0.26, -0.38	0.46	7.43	3900500
2026-10-08 17:54:11	7	-66.6	-50.7	-15.4	11.5	3287	-16.3	-14.9	-0.25, -0.39	0.46	10.31	3900501
2026-10-08 17:57:11	8	-90.8	-60.1	-18.3	13.2	3768	-16.5	-14.0	-0.23, -0.39	0.45	13.54	3900505
2026-10-08 18:00:23	9	-105.9	-69.6	-19.6	14.6	4171	-15.9	-14.1	-0.24, -0.38	0.45	1.87	3900506
2026-10-08 18:03:11	10	-119.6	-77.1	-19.8	16.4	4691	-15.5	-14.3	-0.24, -0.37	0.44	2.61	3900509
2026-10-08 18:06:11	11	-130.0	-81.9	-20.7	16.9	4812	-15.5	-13.7	-0.23, -0.37	0.44	3.03	3900510
2026-10-08 18:09:11	12	-130.2	-84.3	-20.7	17.0	4839	-15.8	-13.0	-0.22, -0.38	0.44	0.92	3900512
2026-10-08 18:12:11	13	-124.3	-91.8	-20.4	16.2	4583	-16.2	-11.3	-0.19, -0.39	0.43	0.96	3900513
2026-10-08 18:15:11	14	-115.7	-95.9	-19.8	15.1	4284	-16.2	-11.1	-0.19, -0.39	0.43	0.94	3900517
2026-10-08 18:18:11	15	-114.6	-97.4	-20.3	14.8	4169	-16.2	-9.9	-0.17, -0.39	0.42	0.84	3900518
2026-10-08 18:21:11	16	-131.0	-99.9	-20.7	16.6	4715	-16.0	-10.2	-0.17, -0.38	0.42	2.93	3900521
2026-10-08 18:24:11	17	-137.2	-101.0	-21.4	17.2	4888	-15.7	-10.5	-0.18, -0.38	0.42	0.00	3900522
2026-10-08 18:27:11	18	-147.8	-99.4	-20.9	18.5	5268	-15.5	-11.0	-0.19, -0.37	0.42	5.54	3900525
2026-10-08 18:30:11	19	-157.1	-104.0	-21.5	19.3	5506	-15.2	-11.4	-0.19, -0.37	0.42	1.23	3900526
2026-10-08 18:33:11	20	-161.0	-111.0	-21.4	19.4	5538	-14.8	-11.4	-0.19, -0.36	0.41	0.00	3900529
2026-10-08 18:36:11	21	-161.2	-117.5	-20.8	19.6	5594	-14.8	-11.6	-0.20, -0.36	0.41	0.00	3900530
2026-10-08 18:39:11	22	-167.7	-119.9	-20.7	20.4	5846	-14.7	-11.9	-0.20, -0.36	0.41	0.00	3900533
2026-10-08 18:42:35	23	-173.4	-125.1	-21.0	21.0	6018	-14.8	-11.2	-0.19, -0.36	0.41	0.00	3900534
2026-10-08 18:45:11	24	-179.3	-128.6	-20.9	21.8	6264	-15.1	-10.3	-0.18, -0.37	0.41	0.00	3900537
2026-10-08 18:48:11	25	-179.8	-130.4	-20.5	22.3	6425	-15.4	-9.5	-0.16, -0.37	0.41	0.00	3900538
2026-10-08 18:51:11	26	-182.9	-132.0	-19.8	23.0	6667	-15.5	-9.3	-0.16, -0.37	0.41	0.00	3900541