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 15049
Detector 24h operating status: Last processed image: 0 hours and 24 minutes ago (2026-02-08 15:30 UTC) Last detected dimming: 0 hours and 24 minutes ago (2026-02-08 15:30 UTC) Overview for dimming #: 15049 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 #: 15049
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-02-05 05:21:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3664551

2026-02-05 05:24:11 2 0.0 0.0 -19.3 0.0 2 , 0.00 3664555

2026-02-05 05:27:11 3 0.0 0.0 -10.3 0.0 4 -8.0 -39.5 -0.64, -0.06 0.64 0.00 3664556

2026-02-05 05:30:11 4 -0.4 -3.6 -17.3 0.1 21 -7.8 -38.2 -0.62, -0.05 0.62 0.00 3664561

2026-02-05 05:33:11 5 -1.4 -14.1 -23.8 0.2 55 -7.7 -38.2 -0.62, -0.05 0.62 1.69 3664562

2026-02-05 05:36:11 6 -6.8 -32.6 -18.6 0.8 231 -7.5 -38.2 -0.62, -0.05 0.62 5.09 3664563

2026-02-05 05:39:11 7 -10.7 -40.3 -16.5 1.5 415 -7.6 -38.0 -0.62, -0.05 0.62 6.54 3664564

2026-02-05 05:42:11 8 -41.2 -48.6 -15.9 6.6 2042 -4.7 -30.1 -0.51, 0.01 0.51 10.12 3664567

2026-02-05 05:45:11 9 -54.2 -53.7 -16.8 8.3 2531 -5.2 -31.7 -0.53, 0.00 0.53 11.98 3664568

2026-02-05 05:48:11 10 -67.6 -61.8 -18.6 9.7 2914 -5.3 -32.3 -0.54, 0.00 0.54 24.37 3664572

2026-02-05 05:51:11 11 -78.5 -66.9 -19.8 11.1 3291 -5.2 -32.2 -0.54, 0.00 0.54 7.36 3664573

2026-02-05 05:54:23 12 -89.6 -64.8 -19.5 12.5 3675 -3.3 -25.6 -0.44, 0.04 0.44 9.55 3664574

2026-02-05 05:57:11 13 -99.8 -65.0 -20.6 13.3 3897 -3.2 -25.7 -0.44, 0.04 0.44 1.68 3664575

2026-02-05 06:00:11 14 -109.8 -72.3 -20.7 14.3 4136 -4.8 -32.6 -0.54, 0.01 0.54 10.31 3664578

2026-02-05 06:03:11 15 -119.9 -90.3 -20.4 16.0 4370 -4.2 -29.9 -0.50, 0.02 0.50 6.04 3664579

2026-02-05 06:06:11 16 -134.1 -112.2 -20.7 17.1 4556 -3.7 -28.5 -0.48, 0.03 0.48 1.44 3664582

2026-02-05 06:09:11 17 -141.7 -131.5 -22.4 17.2 4522 -4.2 -31.1 -0.52, 0.02 0.52 1.17 3664583

2026-02-05 06:12:11 18 -152.7 -141.5 -21.6 19.0 4924 -3.9 -30.8 -0.52, 0.03 0.52 2.17 3664584

2026-02-05 06:15:11 19 -166.1 -154.5 -21.7 20.3 5247 -3.5 -29.8 -0.50, 0.03 0.50 6.10 3664588

2026-02-05 06:18:11 20 -183.0 -169.8 -22.4 20.8 5550 -3.8 -30.5 -0.51, 0.03 0.51 0.00 3664591

2026-02-05 06:21:11 21 -196.7 -178.9 -23.8 21.6 5807 -3.7 -30.7 -0.52, 0.03 0.52 1.61 3664592

2026-02-05 06:24:11 22 -215.1 -185.5 -23.6 23.2 6242 -3.4 -30.2 -0.51, 0.04 0.51 4.20 3664595

2026-02-05 06:27:00 23 -238.2 -191.6 -22.2 28.5 7081 -3.2 -29.7 -0.50, 0.04 0.50 0.99 3664596

2026-02-05 06:30:23 24 -244.4 -189.3 -21.5 31.4 7338 -3.0 -29.6 -0.50, 0.04 0.50 1.88 3664597

2026-02-05 06:33:11 25 -279.7 -188.8 -20.3 39.3 8878 -2.6 -30.3 -0.51, 0.05 0.51 0.95 3664601

2026-02-05 06:36:11 26 -280.2 -189.6 -21.7 38.1 8328 -2.3 -32.3 -0.54, 0.05 0.54 0.00 3664602

2026-02-05 06:39:11 27 -292.1 -188.6 -22.3 39.2 8472 -2.1 -33.4 -0.56, 0.06 0.56 0.00 3664603

2026-02-05 06:42:11 28 -323.1 -190.6 -21.3 46.2 9887 -1.6 -29.5 -0.50, 0.07 0.50 0.00 3664604

2026-02-05 06:45:11 29 -325.5 -203.5 -21.1 45.8 9873 -1.6 -29.4 -0.50, 0.07 0.50 0.00 3664608

2026-02-05 06:48:11 30 -307.3 -205.7 -21.6 41.1 8821 -1.7 -31.1 -0.52, 0.07 0.53 1.58 3664609

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
2026-02-05 05:21:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3664551
2026-02-05 05:24:11	2	0.0	0.0	-19.3	0.0	2			,		0.00	3664555
2026-02-05 05:27:11	3	0.0	0.0	-10.3	0.0	4	-8.0	-39.5	-0.64, -0.06	0.64	0.00	3664556
2026-02-05 05:30:11	4	-0.4	-3.6	-17.3	0.1	21	-7.8	-38.2	-0.62, -0.05	0.62	0.00	3664561
2026-02-05 05:33:11	5	-1.4	-14.1	-23.8	0.2	55	-7.7	-38.2	-0.62, -0.05	0.62	1.69	3664562
2026-02-05 05:36:11	6	-6.8	-32.6	-18.6	0.8	231	-7.5	-38.2	-0.62, -0.05	0.62	5.09	3664563
2026-02-05 05:39:11	7	-10.7	-40.3	-16.5	1.5	415	-7.6	-38.0	-0.62, -0.05	0.62	6.54	3664564
2026-02-05 05:42:11	8	-41.2	-48.6	-15.9	6.6	2042	-4.7	-30.1	-0.51, 0.01	0.51	10.12	3664567
2026-02-05 05:45:11	9	-54.2	-53.7	-16.8	8.3	2531	-5.2	-31.7	-0.53, 0.00	0.53	11.98	3664568
2026-02-05 05:48:11	10	-67.6	-61.8	-18.6	9.7	2914	-5.3	-32.3	-0.54, 0.00	0.54	24.37	3664572
2026-02-05 05:51:11	11	-78.5	-66.9	-19.8	11.1	3291	-5.2	-32.2	-0.54, 0.00	0.54	7.36	3664573
2026-02-05 05:54:23	12	-89.6	-64.8	-19.5	12.5	3675	-3.3	-25.6	-0.44, 0.04	0.44	9.55	3664574
2026-02-05 05:57:11	13	-99.8	-65.0	-20.6	13.3	3897	-3.2	-25.7	-0.44, 0.04	0.44	1.68	3664575
2026-02-05 06:00:11	14	-109.8	-72.3	-20.7	14.3	4136	-4.8	-32.6	-0.54, 0.01	0.54	10.31	3664578
2026-02-05 06:03:11	15	-119.9	-90.3	-20.4	16.0	4370	-4.2	-29.9	-0.50, 0.02	0.50	6.04	3664579
2026-02-05 06:06:11	16	-134.1	-112.2	-20.7	17.1	4556	-3.7	-28.5	-0.48, 0.03	0.48	1.44	3664582
2026-02-05 06:09:11	17	-141.7	-131.5	-22.4	17.2	4522	-4.2	-31.1	-0.52, 0.02	0.52	1.17	3664583
2026-02-05 06:12:11	18	-152.7	-141.5	-21.6	19.0	4924	-3.9	-30.8	-0.52, 0.03	0.52	2.17	3664584
2026-02-05 06:15:11	19	-166.1	-154.5	-21.7	20.3	5247	-3.5	-29.8	-0.50, 0.03	0.50	6.10	3664588
2026-02-05 06:18:11	20	-183.0	-169.8	-22.4	20.8	5550	-3.8	-30.5	-0.51, 0.03	0.51	0.00	3664591
2026-02-05 06:21:11	21	-196.7	-178.9	-23.8	21.6	5807	-3.7	-30.7	-0.52, 0.03	0.52	1.61	3664592
2026-02-05 06:24:11	22	-215.1	-185.5	-23.6	23.2	6242	-3.4	-30.2	-0.51, 0.04	0.51	4.20	3664595
2026-02-05 06:27:00	23	-238.2	-191.6	-22.2	28.5	7081	-3.2	-29.7	-0.50, 0.04	0.50	0.99	3664596
2026-02-05 06:30:23	24	-244.4	-189.3	-21.5	31.4	7338	-3.0	-29.6	-0.50, 0.04	0.50	1.88	3664597
2026-02-05 06:33:11	25	-279.7	-188.8	-20.3	39.3	8878	-2.6	-30.3	-0.51, 0.05	0.51	0.95	3664601
2026-02-05 06:36:11	26	-280.2	-189.6	-21.7	38.1	8328	-2.3	-32.3	-0.54, 0.05	0.54	0.00	3664602
2026-02-05 06:39:11	27	-292.1	-188.6	-22.3	39.2	8472	-2.1	-33.4	-0.56, 0.06	0.56	0.00	3664603
2026-02-05 06:42:11	28	-323.1	-190.6	-21.3	46.2	9887	-1.6	-29.5	-0.50, 0.07	0.50	0.00	3664604
2026-02-05 06:45:11	29	-325.5	-203.5	-21.1	45.8	9873	-1.6	-29.4	-0.50, 0.07	0.50	0.00	3664608
2026-02-05 06:48:11	30	-307.3	-205.7	-21.6	41.1	8821	-1.7	-31.1	-0.52, 0.07	0.53	1.58	3664609