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 14811
Detector 24h operating status: Last processed image: 0 hours and 19 minutes ago (2026-01-18 02:00 UTC) Last detected dimming: 1 hours and 24 minutes ago (2026-01-18 00:54 UTC) Overview for dimming #: 14811 back to overview Animations and graphs derotated original images ( non-derotated ) dimming intensity ( overlaid on HMI ) dimming mask base difference ( percentage ) running difference ( percentage )	more	more	more

Details for dimming #: 14811
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-01-05 21:21:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3636574

2026-01-05 21:24:11 2 -0.9 -5.5 -9.4 0.3 83 -17.9 -34.3 -0.54, -0.26 0.60 0.00 3636577

2026-01-05 21:27:11 3 -2.1 -10.3 -11.5 0.5 146 -18.7 -34.0 -0.54, -0.27 0.60 0.00 3636578

2026-01-05 21:30:11 4 -3.0 -12.2 -11.9 0.7 191 -18.2 -34.5 -0.55, -0.27 0.61 0.00 3636579

2026-01-05 21:33:11 5 -4.0 -11.4 -13.3 0.9 230 -17.7 -35.2 -0.56, -0.26 0.61 0.00 3636582

2026-01-05 21:36:11 6 -6.3 -16.9 -12.1 1.6 387 -18.0 -34.7 -0.55, -0.26 0.61 4.59 3636585

2026-01-05 21:39:11 7 -8.8 -19.2 -10.6 3.0 657 -15.5 -37.2 -0.59, -0.22 0.63 3.01 3636586

2026-01-05 21:42:11 8 -16.6 -21.0 -10.6 5.7 1260 -12.8 -40.6 -0.64, -0.18 0.67 0.00 3636590

2026-01-05 21:45:11 9 -22.6 -21.3 -10.7 7.8 1753 -10.9 -43.4 -0.68, -0.15 0.70 0.00 3636591

2026-01-05 21:48:11 10 -29.6 -26.4 -10.9 10.0 2261 -10.7 -35.2 -0.57, -0.14 0.59 0.00 3636593

2026-01-05 21:51:11 11 -37.3 -27.0 -10.8 12.4 2844 -11.1 -36.2 -0.59, -0.14 0.60 0.00 3636594

2026-01-05 21:54:11 12 -44.2 -27.0 -10.6 15.2 3484 -10.0 -38.8 -0.62, -0.13 0.64 0.00 3636597

2026-01-05 21:57:11 13 -50.2 -27.5 -10.7 17.1 3964 -9.3 -39.4 -0.63, -0.11 0.65 0.00 3636598

2026-01-05 22:00:11 14 -56.0 -25.6 -11.1 18.6 4308 -8.5 -42.0 -0.67, -0.10 0.68 0.00 3636601

2026-01-05 22:03:11 15 -62.2 -27.2 -11.3 20.4 4713 -7.9 -42.2 -0.67, -0.09 0.68 0.00 3636602

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
2026-01-05 21:21:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3636574
2026-01-05 21:24:11	2	-0.9	-5.5	-9.4	0.3	83	-17.9	-34.3	-0.54, -0.26	0.60	0.00	3636577
2026-01-05 21:27:11	3	-2.1	-10.3	-11.5	0.5	146	-18.7	-34.0	-0.54, -0.27	0.60	0.00	3636578
2026-01-05 21:30:11	4	-3.0	-12.2	-11.9	0.7	191	-18.2	-34.5	-0.55, -0.27	0.61	0.00	3636579
2026-01-05 21:33:11	5	-4.0	-11.4	-13.3	0.9	230	-17.7	-35.2	-0.56, -0.26	0.61	0.00	3636582
2026-01-05 21:36:11	6	-6.3	-16.9	-12.1	1.6	387	-18.0	-34.7	-0.55, -0.26	0.61	4.59	3636585
2026-01-05 21:39:11	7	-8.8	-19.2	-10.6	3.0	657	-15.5	-37.2	-0.59, -0.22	0.63	3.01	3636586
2026-01-05 21:42:11	8	-16.6	-21.0	-10.6	5.7	1260	-12.8	-40.6	-0.64, -0.18	0.67	0.00	3636590
2026-01-05 21:45:11	9	-22.6	-21.3	-10.7	7.8	1753	-10.9	-43.4	-0.68, -0.15	0.70	0.00	3636591
2026-01-05 21:48:11	10	-29.6	-26.4	-10.9	10.0	2261	-10.7	-35.2	-0.57, -0.14	0.59	0.00	3636593
2026-01-05 21:51:11	11	-37.3	-27.0	-10.8	12.4	2844	-11.1	-36.2	-0.59, -0.14	0.60	0.00	3636594
2026-01-05 21:54:11	12	-44.2	-27.0	-10.6	15.2	3484	-10.0	-38.8	-0.62, -0.13	0.64	0.00	3636597
2026-01-05 21:57:11	13	-50.2	-27.5	-10.7	17.1	3964	-9.3	-39.4	-0.63, -0.11	0.65	0.00	3636598
2026-01-05 22:00:11	14	-56.0	-25.6	-11.1	18.6	4308	-8.5	-42.0	-0.67, -0.10	0.68	0.00	3636601
2026-01-05 22:03:11	15	-62.2	-27.2	-11.3	20.4	4713	-7.9	-42.2	-0.67, -0.09	0.68	0.00	3636602