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 16318
Detector 24h operating status: Last processed image: 0 hours and 17 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 #: 16318 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 #: 16318
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-10-10 07:45:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3902015

2026-10-10 07:48:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3902018

2026-10-10 07:51:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3902019

2026-10-10 07:54:11 4 -0.2 -1.9 -14.3 0.0 11 1.07, 0.37 1.13 1.39 3902021

2026-10-10 07:57:11 5 -33.5 -70.9 -23.9 0.0 1117 1.06, 0.37 1.12 0.00 3902023

2026-10-10 08:00:11 6 -88.0 -108.4 -20.6 0.0 2945 1.05, 0.37 1.11 14.59 3902026

2026-10-10 08:03:11 7 -145.6 -129.9 -18.9 0.0 5309 1.05, 0.37 1.12 21.06 3902027

2026-10-10 08:06:11 8 -183.7 -145.5 -20.6 0.0 6345 1.05, 0.37 1.12 19.16 3902030

2026-10-10 08:09:11 9 -213.5 -160.1 -21.5 0.0 6618 1.05, 0.37 1.11 16.83 3902031

2026-10-10 08:12:11 10 -234.2 -171.8 -22.4 0.0 6818 1.05, 0.37 1.11 15.86 3902034

2026-10-10 08:15:11 11 -268.7 -189.3 -23.6 0.0 7373 1.04, 0.37 1.11 18.57 3902035

2026-10-10 08:18:11 12 -299.5 -210.6 -24.4 0.0 7911 1.04, 0.37 1.11 29.51 3902038

2026-10-10 08:21:11 13 -311.8 -209.2 -25.3 0.0 7962 1.04, 0.37 1.11 20.03 3902039

2026-10-10 08:24:11 14 -321.3 -211.0 -25.2 0.0 8261 1.04, 0.37 1.10 13.20 3902042

2026-10-10 08:27:11 15 -350.4 -217.7 -26.2 0.0 8715 1.04, 0.37 1.10 10.56 3902043

2026-10-10 08:30:11 16 -363.7 -239.8 -27.4 0.0 8711 1.04, 0.37 1.10 7.53 3902046

2026-10-10 08:33:11 17 -373.3 -256.0 -27.0 0.0 8838 1.04, 0.37 1.10 4.43 3902047

2026-10-10 08:36:11 18 -389.1 -259.0 -26.6 0.0 9057 1.04, 0.37 1.10 6.83 3902050

2026-10-10 08:39:11 19 -409.4 -261.3 -25.7 0.0 9873 1.04, 0.37 1.10 3.48 3902051

2026-10-10 08:42:11 20 -417.2 -252.4 -25.2 0.0 10285 1.04, 0.36 1.10 2.12 3902054

2026-10-10 08:45:11 21 -416.0 -232.4 -24.5 0.0 10502 1.04, 0.36 1.10 0.84 3902055

2026-10-10 08:48:11 22 -410.9 -224.8 -24.2 0.0 10623 1.04, 0.37 1.10 0.00 3902058

2026-10-10 08:51:11 23 -406.9 -203.7 -24.5 0.0 10631 1.04, 0.37 1.10 0.00 3902059

2026-10-10 08:54:11 24 -406.5 -200.5 -24.4 0.0 10609 1.04, 0.37 1.10 1.06 3902063

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	size	x,y in R☉	dist. R☉	detection	Img ID
2026-10-10 07:45:11	1	0.0	0.0	0.0	0	,		0.00	3902015
2026-10-10 07:48:11	2	0.0	0.0	0.0	0	,		0.00	3902018
2026-10-10 07:51:11	3	0.0	0.0	0.0	0	,		0.00	3902019
2026-10-10 07:54:11	4	-0.2	-1.9	-14.3	11	1.07, 0.37	1.13	1.39	3902021
2026-10-10 07:57:11	5	-33.5	-70.9	-23.9	1117	1.06, 0.37	1.12	0.00	3902023
2026-10-10 08:00:11	6	-88.0	-108.4	-20.6	2945	1.05, 0.37	1.11	14.59	3902026
2026-10-10 08:03:11	7	-145.6	-129.9	-18.9	5309	1.05, 0.37	1.12	21.06	3902027
2026-10-10 08:06:11	8	-183.7	-145.5	-20.6	6345	1.05, 0.37	1.12	19.16	3902030
2026-10-10 08:09:11	9	-213.5	-160.1	-21.5	6618	1.05, 0.37	1.11	16.83	3902031
2026-10-10 08:12:11	10	-234.2	-171.8	-22.4	6818	1.05, 0.37	1.11	15.86	3902034
2026-10-10 08:15:11	11	-268.7	-189.3	-23.6	7373	1.04, 0.37	1.11	18.57	3902035
2026-10-10 08:18:11	12	-299.5	-210.6	-24.4	7911	1.04, 0.37	1.11	29.51	3902038
2026-10-10 08:21:11	13	-311.8	-209.2	-25.3	7962	1.04, 0.37	1.11	20.03	3902039
2026-10-10 08:24:11	14	-321.3	-211.0	-25.2	8261	1.04, 0.37	1.10	13.20	3902042
2026-10-10 08:27:11	15	-350.4	-217.7	-26.2	8715	1.04, 0.37	1.10	10.56	3902043
2026-10-10 08:30:11	16	-363.7	-239.8	-27.4	8711	1.04, 0.37	1.10	7.53	3902046
2026-10-10 08:33:11	17	-373.3	-256.0	-27.0	8838	1.04, 0.37	1.10	4.43	3902047
2026-10-10 08:36:11	18	-389.1	-259.0	-26.6	9057	1.04, 0.37	1.10	6.83	3902050
2026-10-10 08:39:11	19	-409.4	-261.3	-25.7	9873	1.04, 0.37	1.10	3.48	3902051
2026-10-10 08:42:11	20	-417.2	-252.4	-25.2	10285	1.04, 0.36	1.10	2.12	3902054
2026-10-10 08:45:11	21	-416.0	-232.4	-24.5	10502	1.04, 0.36	1.10	0.84	3902055
2026-10-10 08:48:11	22	-410.9	-224.8	-24.2	10623	1.04, 0.37	1.10	0.00	3902058
2026-10-10 08:51:11	23	-406.9	-203.7	-24.5	10631	1.04, 0.37	1.10	0.00	3902059
2026-10-10 08:54:11	24	-406.5	-200.5	-24.4	10609	1.04, 0.37	1.10	1.06	3902063