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 15096
Detector 24h operating status: Last processed image: 0 hours and 30 minutes ago (2026-02-11 10:45 UTC) Last detected dimming: 8 hours and 30 minutes ago (2026-02-11 02:45 UTC) Overview for dimming #: 15096 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 #: 15096
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-02-10 18:24:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3669870

2026-02-10 18:27:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3669871

2026-02-10 18:30:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3669875

2026-02-10 18:33:11 4 0.0 0.0 0.0 0.0 0 , 0.98 3669876

2026-02-10 18:36:11 5 -0.1 0.0 -15.0 0.0 5 , 1.08 3669877

2026-02-10 18:39:11 6 -3.6 -9.7 -9.6 1.2 306 1.04, -0.41 1.12 7.76 3669878

2026-02-10 18:42:11 7 -13.5 -18.0 -11.0 2.9 1025 1.05, -0.40 1.13 8.68 3669881

2026-02-10 18:45:11 8 -23.7 -32.5 -13.7 4.0 1470 1.05, -0.40 1.13 7.68 3669882

2026-02-10 18:48:11 9 -37.1 -42.0 -17.6 4.5 1894 1.03, -0.41 1.11 2.64 3669884

2026-02-10 18:51:11 10 -95.9 -49.7 -19.5 11.0 4232 1.03, -0.40 1.10 7.22 3669885

2026-02-10 18:54:11 11 -126.8 -62.8 -20.5 12.0 5058 1.03, -0.41 1.11 7.23 3669889

2026-02-10 18:57:11 12 -150.4 -64.9 -21.6 13.4 5731 1.03, -0.41 1.11 6.61 3669890

2026-02-10 19:00:11 13 -166.5 -61.8 -23.7 14.1 6116 1.03, -0.42 1.11 6.52 3669894

2026-02-10 19:03:11 14 -180.7 -71.9 -24.5 14.6 6455 1.03, -0.41 1.11 7.29 3669895

2026-02-10 19:06:11 15 -201.8 -80.4 -24.7 16.2 6927 -17.4 -25.3 -0.41, -0.20 0.46 6.74 3669897

2026-02-10 19:09:11 16 -221.0 -90.1 -25.4 17.0 7299 -18.2 -25.3 -0.41, -0.21 0.46 6.53 3669898

2026-02-10 19:12:11 17 -235.0 -96.6 -26.3 17.7 7521 -18.7 -24.9 -0.40, -0.22 0.46 5.30 3669903

2026-02-10 19:15:11 18 -250.8 -98.9 -27.8 17.6 7621 -18.9 -24.7 -0.40, -0.23 0.46 1.01 3669904

2026-02-10 19:18:11 19 -258.6 -104.1 -28.2 17.2 7659 -19.3 -24.4 -0.40, -0.23 0.46 0.00 3669905

2026-02-10 19:21:11 20 -263.7 -108.4 -29.4 15.8 7483 -19.4 -24.4 -0.39, -0.23 0.46 0.00 3669906

2026-02-10 19:24:11 21 -271.2 -110.0 -29.5 16.0 7600 -19.6 -24.3 -0.39, -0.24 0.46 0.00 3669909

2026-02-10 19:27:11 22 -275.7 -110.9 -29.8 16.1 7606 -19.4 -24.6 -0.40, -0.23 0.46 0.00 3669910

2026-02-10 19:30:11 23 -280.4 -112.2 -29.2 16.8 7784 -19.6 -24.7 -0.40, -0.24 0.46 0.00 3669913

2026-02-10 19:33:11 24 -282.2 -111.9 -29.4 16.9 7787 -19.6 -24.5 -0.39, -0.24 0.46 0.00 3669914

2026-02-10 19:36:11 25 -282.5 -111.9 -29.1 16.7 7874 -19.8 -24.3 -0.39, -0.24 0.46 0.00 3669917

2026-02-10 19:39:11 26 -284.0 -108.8 -29.3 16.9 7926 -19.7 -24.3 -0.39, -0.24 0.46 0.00 3669918

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
2026-02-10 18:24:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3669870
2026-02-10 18:27:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3669871
2026-02-10 18:30:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3669875
2026-02-10 18:33:11	4	0.0	0.0	0.0	0.0	0			,		0.98	3669876
2026-02-10 18:36:11	5	-0.1	0.0	-15.0	0.0	5			,		1.08	3669877
2026-02-10 18:39:11	6	-3.6	-9.7	-9.6	1.2	306			1.04, -0.41	1.12	7.76	3669878
2026-02-10 18:42:11	7	-13.5	-18.0	-11.0	2.9	1025			1.05, -0.40	1.13	8.68	3669881
2026-02-10 18:45:11	8	-23.7	-32.5	-13.7	4.0	1470			1.05, -0.40	1.13	7.68	3669882
2026-02-10 18:48:11	9	-37.1	-42.0	-17.6	4.5	1894			1.03, -0.41	1.11	2.64	3669884
2026-02-10 18:51:11	10	-95.9	-49.7	-19.5	11.0	4232			1.03, -0.40	1.10	7.22	3669885
2026-02-10 18:54:11	11	-126.8	-62.8	-20.5	12.0	5058			1.03, -0.41	1.11	7.23	3669889
2026-02-10 18:57:11	12	-150.4	-64.9	-21.6	13.4	5731			1.03, -0.41	1.11	6.61	3669890
2026-02-10 19:00:11	13	-166.5	-61.8	-23.7	14.1	6116			1.03, -0.42	1.11	6.52	3669894
2026-02-10 19:03:11	14	-180.7	-71.9	-24.5	14.6	6455			1.03, -0.41	1.11	7.29	3669895
2026-02-10 19:06:11	15	-201.8	-80.4	-24.7	16.2	6927	-17.4	-25.3	-0.41, -0.20	0.46	6.74	3669897
2026-02-10 19:09:11	16	-221.0	-90.1	-25.4	17.0	7299	-18.2	-25.3	-0.41, -0.21	0.46	6.53	3669898
2026-02-10 19:12:11	17	-235.0	-96.6	-26.3	17.7	7521	-18.7	-24.9	-0.40, -0.22	0.46	5.30	3669903
2026-02-10 19:15:11	18	-250.8	-98.9	-27.8	17.6	7621	-18.9	-24.7	-0.40, -0.23	0.46	1.01	3669904
2026-02-10 19:18:11	19	-258.6	-104.1	-28.2	17.2	7659	-19.3	-24.4	-0.40, -0.23	0.46	0.00	3669905
2026-02-10 19:21:11	20	-263.7	-108.4	-29.4	15.8	7483	-19.4	-24.4	-0.39, -0.23	0.46	0.00	3669906
2026-02-10 19:24:11	21	-271.2	-110.0	-29.5	16.0	7600	-19.6	-24.3	-0.39, -0.24	0.46	0.00	3669909
2026-02-10 19:27:11	22	-275.7	-110.9	-29.8	16.1	7606	-19.4	-24.6	-0.40, -0.23	0.46	0.00	3669910
2026-02-10 19:30:11	23	-280.4	-112.2	-29.2	16.8	7784	-19.6	-24.7	-0.40, -0.24	0.46	0.00	3669913
2026-02-10 19:33:11	24	-282.2	-111.9	-29.4	16.9	7787	-19.6	-24.5	-0.39, -0.24	0.46	0.00	3669914
2026-02-10 19:36:11	25	-282.5	-111.9	-29.1	16.7	7874	-19.8	-24.3	-0.39, -0.24	0.46	0.00	3669917
2026-02-10 19:39:11	26	-284.0	-108.8	-29.3	16.9	7926	-19.7	-24.3	-0.39, -0.24	0.46	0.00	3669918