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 16410
Detector 24h operating status: Last processed image: 0 hours and 21 minutes ago (2026-11-15 17:03 UTC) Last detected dimming: 4 hours and 54 minutes ago (2026-11-15 12:30 UTC) Overview for dimming #: 16410 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 #: 16410
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-11-09 18:18:11 1 0.0 0.0 0.0 0.0 0 , 1.88 3930824

2026-11-09 18:21:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3930827

2026-11-09 18:24:11 3 0.0 0.0 0.0 0.0 0 , 1.26 3930828

2026-11-09 18:27:11 4 0.0 0.0 0.0 0.0 0 , 0.93 3930830

2026-11-09 18:30:11 5 0.0 0.0 0.0 0.0 0 , 1.60 3930831

2026-11-09 18:33:11 6 0.0 0.0 0.0 0.0 0 , 5.15 3930835

2026-11-09 18:36:11 7 0.0 0.0 -20.0 0.0 1 , 5.40 3930836

2026-11-09 18:39:11 8 -0.7 -6.1 -14.2 0.2 49 -15.6 17.8 0.30, -0.33 0.44 3.25 3930839

2026-11-09 18:42:11 9 -2.4 -11.9 -15.5 0.5 163 -15.7 17.2 0.29, -0.33 0.44 1.74 3930841

2026-11-09 18:45:11 10 -2.9 -12.5 -15.0 0.7 198 -15.4 16.6 0.28, -0.33 0.43 1.38 3930842

2026-11-09 18:48:11 11 -3.7 -14.7 -15.5 0.8 241 -15.6 16.8 0.28, -0.33 0.43 1.28 3930843

2026-11-09 18:51:11 12 -4.8 -16.7 -15.3 1.0 309 -15.5 16.8 0.28, -0.33 0.43 0.93 3930847

2026-11-09 18:54:11 13 -5.3 -17.3 -16.5 1.1 335 -15.6 17.7 0.30, -0.33 0.44 0.00 3930848

2026-11-09 18:57:11 14 -6.0 -18.8 -16.4 1.3 384 -15.5 17.8 0.30, -0.33 0.44 0.00 3930850

2026-11-09 19:00:11 15 -6.7 -20.1 -16.6 1.4 415 -15.5 17.7 0.30, -0.33 0.44 0.00 3930851

2026-11-09 19:03:11 16 -6.8 -20.3 -15.6 1.4 426 -15.5 17.7 0.30, -0.33 0.44 0.00 3930855

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
2026-11-09 18:18:11	1	0.0	0.0	0.0	0.0	0			,		1.88	3930824
2026-11-09 18:21:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3930827
2026-11-09 18:24:11	3	0.0	0.0	0.0	0.0	0			,		1.26	3930828
2026-11-09 18:27:11	4	0.0	0.0	0.0	0.0	0			,		0.93	3930830
2026-11-09 18:30:11	5	0.0	0.0	0.0	0.0	0			,		1.60	3930831
2026-11-09 18:33:11	6	0.0	0.0	0.0	0.0	0			,		5.15	3930835
2026-11-09 18:36:11	7	0.0	0.0	-20.0	0.0	1			,		5.40	3930836
2026-11-09 18:39:11	8	-0.7	-6.1	-14.2	0.2	49	-15.6	17.8	0.30, -0.33	0.44	3.25	3930839
2026-11-09 18:42:11	9	-2.4	-11.9	-15.5	0.5	163	-15.7	17.2	0.29, -0.33	0.44	1.74	3930841
2026-11-09 18:45:11	10	-2.9	-12.5	-15.0	0.7	198	-15.4	16.6	0.28, -0.33	0.43	1.38	3930842
2026-11-09 18:48:11	11	-3.7	-14.7	-15.5	0.8	241	-15.6	16.8	0.28, -0.33	0.43	1.28	3930843
2026-11-09 18:51:11	12	-4.8	-16.7	-15.3	1.0	309	-15.5	16.8	0.28, -0.33	0.43	0.93	3930847
2026-11-09 18:54:11	13	-5.3	-17.3	-16.5	1.1	335	-15.6	17.7	0.30, -0.33	0.44	0.00	3930848
2026-11-09 18:57:11	14	-6.0	-18.8	-16.4	1.3	384	-15.5	17.8	0.30, -0.33	0.44	0.00	3930850
2026-11-09 19:00:11	15	-6.7	-20.1	-16.6	1.4	415	-15.5	17.7	0.30, -0.33	0.44	0.00	3930851
2026-11-09 19:03:11	16	-6.8	-20.3	-15.6	1.4	426	-15.5	17.7	0.30, -0.33	0.44	0.00	3930855