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 14880
Detector 24h operating status: Last processed image: 0 hours and 21 minutes ago (2026-03-04 23:30 UTC) Last detected dimming: 2 hours and 27 minutes ago (2026-03-04 21:24 UTC) Overview for dimming #: 14880 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 #: 14880
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-01-18 10:39:11 1 0.0 0.0 0.0 0.0 0 , 0.97 3648621

2026-01-18 10:42:11 2 -0.2 -1.6 -10.7 0.1 14 -5.2 -36.5 -0.60, -0.02 0.60 0.89 3648622

2026-01-18 10:45:11 3 -2.3 -8.5 -11.3 0.7 181 -4.1 -36.0 -0.59, 0.00 0.59 0.99 3648623

2026-01-18 10:48:11 4 -5.4 -14.0 -13.4 1.2 339 -2.8 -36.2 -0.60, 0.02 0.60 1.06 3648624

2026-01-18 10:51:11 5 -10.7 -18.8 -14.0 2.2 596 -3.0 -36.4 -0.60, 0.02 0.60 0.00 3648625

2026-01-18 10:54:11 6 -19.2 -36.0 -15.8 3.2 883 -3.6 -36.6 -0.60, 0.01 0.60 2.25 3648626

2026-01-18 10:57:11 7 -27.0 -51.7 -16.5 4.1 1131 -3.7 -36.9 -0.61, 0.00 0.61 1.40 3648627

2026-01-18 11:00:11 8 -38.2 -68.5 -17.8 5.0 1372 -3.7 -37.0 -0.61, 0.00 0.61 1.89 3648628

2026-01-18 11:03:11 9 -46.8 -76.4 -19.0 5.7 1555 -3.8 -37.1 -0.61, 0.00 0.61 1.14 3648629

2026-01-18 11:06:11 10 -59.1 -90.2 -20.8 6.6 1790 -4.2 -37.3 -0.61, -0.01 0.61 0.00 3648630

2026-01-18 11:09:11 11 -68.8 -93.5 -23.3 6.9 1891 -4.4 -37.4 -0.61, -0.01 0.61 0.00 3648631

2026-01-18 11:12:11 12 -77.3 -96.4 -26.8 7.2 1962 -4.5 -37.4 -0.61, -0.01 0.61 0.00 3648632

2026-01-18 11:15:11 13 -104.9 -98.6 -17.3 12.2 3554 -4.3 -37.1 -0.61, -0.01 0.61 1.18 3648633

2026-01-18 11:18:11 14 -119.8 -100.3 -17.2 14.3 4196 -4.1 -37.0 -0.61, 0.00 0.61 2.20 3648634

2026-01-18 11:21:11 15 -139.7 -103.3 -16.9 15.7 5020 -4.1 -36.7 -0.60, 0.00 0.60 1.01 3648635

2026-01-18 11:24:11 16 -153.3 -106.3 -16.6 17.5 5647 -4.0 -36.5 -0.60, 0.00 0.60 0.00 3648636

2026-01-18 11:27:11 17 -168.3 -109.5 -16.7 19.3 6293 -4.0 -36.2 -0.60, 0.00 0.60 0.00 3648637

2026-01-18 11:30:11 18 -179.7 -110.3 -17.3 20.0 6495 -3.8 -36.0 -0.59, 0.00 0.59 0.00 3648638

2026-01-18 11:33:11 19 -190.8 -112.2 -18.1 20.2 6613 -3.8 -35.2 -0.58, 0.00 0.58 0.00 3648639

2026-01-18 11:36:11 20 -205.3 -113.7 -18.6 21.5 7004 -3.8 -34.5 -0.57, 0.00 0.57 0.00 3648640

2026-01-18 11:39:11 21 -213.9 -115.1 -18.7 22.2 7246 -3.8 -34.5 -0.57, 0.00 0.57 0.00 3648641

2026-01-18 11:42:11 22 -228.7 -114.8 -19.7 23.3 7624 -3.7 -34.4 -0.57, 0.01 0.57 0.00 3648642

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
2026-01-18 10:39:11	1	0.0	0.0	0.0	0.0	0			,		0.97	3648621
2026-01-18 10:42:11	2	-0.2	-1.6	-10.7	0.1	14	-5.2	-36.5	-0.60, -0.02	0.60	0.89	3648622
2026-01-18 10:45:11	3	-2.3	-8.5	-11.3	0.7	181	-4.1	-36.0	-0.59, 0.00	0.59	0.99	3648623
2026-01-18 10:48:11	4	-5.4	-14.0	-13.4	1.2	339	-2.8	-36.2	-0.60, 0.02	0.60	1.06	3648624
2026-01-18 10:51:11	5	-10.7	-18.8	-14.0	2.2	596	-3.0	-36.4	-0.60, 0.02	0.60	0.00	3648625
2026-01-18 10:54:11	6	-19.2	-36.0	-15.8	3.2	883	-3.6	-36.6	-0.60, 0.01	0.60	2.25	3648626
2026-01-18 10:57:11	7	-27.0	-51.7	-16.5	4.1	1131	-3.7	-36.9	-0.61, 0.00	0.61	1.40	3648627
2026-01-18 11:00:11	8	-38.2	-68.5	-17.8	5.0	1372	-3.7	-37.0	-0.61, 0.00	0.61	1.89	3648628
2026-01-18 11:03:11	9	-46.8	-76.4	-19.0	5.7	1555	-3.8	-37.1	-0.61, 0.00	0.61	1.14	3648629
2026-01-18 11:06:11	10	-59.1	-90.2	-20.8	6.6	1790	-4.2	-37.3	-0.61, -0.01	0.61	0.00	3648630
2026-01-18 11:09:11	11	-68.8	-93.5	-23.3	6.9	1891	-4.4	-37.4	-0.61, -0.01	0.61	0.00	3648631
2026-01-18 11:12:11	12	-77.3	-96.4	-26.8	7.2	1962	-4.5	-37.4	-0.61, -0.01	0.61	0.00	3648632
2026-01-18 11:15:11	13	-104.9	-98.6	-17.3	12.2	3554	-4.3	-37.1	-0.61, -0.01	0.61	1.18	3648633
2026-01-18 11:18:11	14	-119.8	-100.3	-17.2	14.3	4196	-4.1	-37.0	-0.61, 0.00	0.61	2.20	3648634
2026-01-18 11:21:11	15	-139.7	-103.3	-16.9	15.7	5020	-4.1	-36.7	-0.60, 0.00	0.60	1.01	3648635
2026-01-18 11:24:11	16	-153.3	-106.3	-16.6	17.5	5647	-4.0	-36.5	-0.60, 0.00	0.60	0.00	3648636
2026-01-18 11:27:11	17	-168.3	-109.5	-16.7	19.3	6293	-4.0	-36.2	-0.60, 0.00	0.60	0.00	3648637
2026-01-18 11:30:11	18	-179.7	-110.3	-17.3	20.0	6495	-3.8	-36.0	-0.59, 0.00	0.59	0.00	3648638
2026-01-18 11:33:11	19	-190.8	-112.2	-18.1	20.2	6613	-3.8	-35.2	-0.58, 0.00	0.58	0.00	3648639
2026-01-18 11:36:11	20	-205.3	-113.7	-18.6	21.5	7004	-3.8	-34.5	-0.57, 0.00	0.57	0.00	3648640
2026-01-18 11:39:11	21	-213.9	-115.1	-18.7	22.2	7246	-3.8	-34.5	-0.57, 0.00	0.57	0.00	3648641
2026-01-18 11:42:11	22	-228.7	-114.8	-19.7	23.3	7624	-3.7	-34.4	-0.57, 0.01	0.57	0.00	3648642