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 15148
Detector 24h operating status: Last processed image: 0 hours and 19 minutes ago (2026-02-28 12:18 UTC) Last detected dimming: 1 hours and 27 minutes ago (2026-02-28 11:09 UTC) Overview for dimming #: 15148 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 #: 15148
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-02-25 06:33:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3679716

2026-02-25 06:36:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3679717

2026-02-25 06:39:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3679718

2026-02-25 06:42:11 4 -1.7 -9.2 -9.1 0.6 177 , 0.93 3679719

2026-02-25 06:45:11 5 -10.8 -25.3 -12.8 2.5 709 -2.5 28.9 0.49, 0.07 0.49 1.53 3679720

2026-02-25 06:48:11 6 -33.7 -66.9 -17.5 4.6 1313 -3.3 29.0 0.49, 0.05 0.49 11.03 3679721

2026-02-25 06:51:11 7 -60.4 -94.2 -19.2 6.7 1920 -3.8 28.2 0.48, 0.05 0.48 17.38 3679722

2026-02-25 06:54:11 8 -80.3 -118.0 -21.5 8.0 2290 -3.8 27.9 0.47, 0.04 0.47 8.25 3679723

2026-02-25 06:57:11 9 -118.3 -124.5 -14.5 16.7 4725 -3.6 27.8 0.47, 0.05 0.47 31.78 3679724

2026-02-25 07:00:11 10 -169.2 -126.5 -14.2 25.6 7358 22.3 3.6 0.06, 0.50 0.50 48.25 3679725

2026-02-25 07:03:11 11 -229.5 -132.6 -13.3 37.3 10845 1.6 22.5 0.39, 0.14 0.41 70.84 3679726

2026-02-25 07:06:11 12 -287.2 -128.2 -13.8 45.7 13385 4.3 19.0 0.33, 0.19 0.38 69.88 3679727

2026-02-25 07:09:11 13 -339.1 -124.1 -14.4 52.6 15503 7.2 15.7 0.27, 0.25 0.37 40.07 3679728

2026-02-25 07:12:11 14 -383.0 -114.3 -14.5 58.1 17196 10.0 12.6 0.22, 0.30 0.37 26.10 3679729

2026-02-25 07:15:11 15 -413.9 -113.0 -14.7 59.9 17708 12.4 9.6 0.17, 0.34 0.38 13.96 3679730

2026-02-25 07:18:11 16 -429.0 -124.8 -15.3 58.8 17321 14.3 7.5 0.13, 0.37 0.39 5.75 3679731

2026-02-25 07:21:11 17 -437.8 -127.7 -16.5 58.2 16753 15.6 6.0 0.10, 0.39 0.40 4.11 3679732

2026-02-25 07:24:11 18 -446.8 -130.0 -17.7 55.8 16168 15.5 5.6 0.09, 0.39 0.40 15.08 3679733

2026-02-25 07:27:11 19 -458.0 -129.0 -18.0 56.2 16278 15.5 5.1 0.09, 0.39 0.40 27.91 3679734

2026-02-25 07:30:11 20 -473.6 -131.8 -17.8 58.5 16744 15.0 5.3 0.09, 0.38 0.39 50.00 3679735

2026-02-25 07:33:11 21 -486.1 -133.9 -17.6 60.5 17236 14.6 5.4 0.09, 0.38 0.39 46.98 3679736

2026-02-25 07:36:11 22 -496.4 -136.4 -17.6 64.4 17819 14.0 5.8 0.10, 0.37 0.38 29.06 3679737

2026-02-25 07:39:11 23 -498.8 -138.6 -17.4 64.7 18368 13.0 6.7 0.11, 0.35 0.37 72.03 3679738

2026-02-25 07:42:11 24 -509.6 -135.9 -16.5 71.9 19685 12.3 7.6 0.13, 0.34 0.36 49.48 3679739

2026-02-25 07:45:11 25 -515.4 -138.0 -16.0 74.3 20478 11.8 8.5 0.15, 0.33 0.36 28.66 3679740

2026-02-25 07:48:11 26 -521.6 -137.3 -16.3 73.3 20521 10.6 9.8 0.17, 0.31 0.35 27.98 3679741

2026-02-25 07:51:11 27 -538.0 -136.8 -16.4 75.4 20998 10.1 10.3 0.18, 0.30 0.35 42.09 3679742

2026-02-25 07:54:11 28 -553.2 -139.4 -16.2 76.1 21410 9.7 10.7 0.18, 0.29 0.34 25.64 3679743

2026-02-25 07:57:11 29 -571.2 -143.2 -16.2 76.9 21707 9.2 11.0 0.19, 0.28 0.34 18.55 3679744

2026-02-25 08:00:11 30 -592.5 -143.6 -15.9 79.8 22483 9.4 10.9 0.19, 0.29 0.34 11.41 3679745

2026-02-25 08:03:11 31 -610.1 -142.0 -15.8 82.5 23083 9.6 10.8 0.19, 0.29 0.34 14.13 3679746

2026-02-25 08:06:11 32 -634.2 -144.7 -15.4 87.5 24196 9.7 10.8 0.19, 0.29 0.35 11.88 3679747

2026-02-25 08:09:11 33 -672.5 -145.7 -15.4 94.4 25792 9.7 10.8 0.19, 0.29 0.35 9.08 3679748

2026-02-25 08:12:11 34 -708.4 -147.7 -15.0 103.3 27666 9.8 10.7 0.19, 0.29 0.35 8.38 3679749

2026-02-25 08:15:11 35 -737.6 -151.0 -15.1 108.3 28666 9.6 10.8 0.19, 0.29 0.35 16.37 3679750

2026-02-25 08:18:11 36 -767.5 -156.0 -15.0 114.0 29850 9.6 10.7 0.19, 0.29 0.34 5.39 3679751

2026-02-25 08:21:11 37 -785.0 -158.7 -15.2 115.6 30375 9.7 10.5 0.18, 0.29 0.34 1.38 3679752

2026-02-25 08:24:11 38 -817.0 -161.0 -14.5 127.6 32516 9.7 10.5 0.18, 0.29 0.34 2.37 3679753

2026-02-25 08:27:11 39 -836.2 -164.2 -14.4 132.0 33436 9.6 10.4 0.18, 0.29 0.34 0.00 3679754

2026-02-25 08:30:11 40 -838.8 -166.6 -14.7 127.0 33024 9.6 10.3 0.18, 0.29 0.34 0.00 3679755

2026-02-25 08:33:11 41 -843.7 -168.0 -14.8 128.3 33167 9.7 10.3 0.18, 0.29 0.34 0.00 3679756

2026-02-25 08:36:11 42 -864.5 -169.6 -14.3 138.3 34630 9.4 10.4 0.18, 0.29 0.34 0.00 3679757

2026-02-25 08:39:11 43 -877.5 -169.7 -14.0 144.4 35823 9.4 10.5 0.18, 0.29 0.34 0.00 3679758

2026-02-25 08:42:11 44 -889.4 -168.3 -13.8 154.1 36601 9.3 10.5 0.18, 0.29 0.34 0.00 3679759

2026-02-25 08:45:11 45 -890.6 -170.4 -13.8 154.5 36628 9.3 10.4 0.18, 0.29 0.34 0.00 3679760

2026-02-25 08:48:11 46 -893.4 -170.3 -13.8 155.4 36784 9.3 10.4 0.18, 0.28 0.34 0.00 3679761

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
2026-02-25 06:33:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3679716
2026-02-25 06:36:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3679717
2026-02-25 06:39:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3679718
2026-02-25 06:42:11	4	-1.7	-9.2	-9.1	0.6	177			,		0.93	3679719
2026-02-25 06:45:11	5	-10.8	-25.3	-12.8	2.5	709	-2.5	28.9	0.49, 0.07	0.49	1.53	3679720
2026-02-25 06:48:11	6	-33.7	-66.9	-17.5	4.6	1313	-3.3	29.0	0.49, 0.05	0.49	11.03	3679721
2026-02-25 06:51:11	7	-60.4	-94.2	-19.2	6.7	1920	-3.8	28.2	0.48, 0.05	0.48	17.38	3679722
2026-02-25 06:54:11	8	-80.3	-118.0	-21.5	8.0	2290	-3.8	27.9	0.47, 0.04	0.47	8.25	3679723
2026-02-25 06:57:11	9	-118.3	-124.5	-14.5	16.7	4725	-3.6	27.8	0.47, 0.05	0.47	31.78	3679724
2026-02-25 07:00:11	10	-169.2	-126.5	-14.2	25.6	7358	22.3	3.6	0.06, 0.50	0.50	48.25	3679725
2026-02-25 07:03:11	11	-229.5	-132.6	-13.3	37.3	10845	1.6	22.5	0.39, 0.14	0.41	70.84	3679726
2026-02-25 07:06:11	12	-287.2	-128.2	-13.8	45.7	13385	4.3	19.0	0.33, 0.19	0.38	69.88	3679727
2026-02-25 07:09:11	13	-339.1	-124.1	-14.4	52.6	15503	7.2	15.7	0.27, 0.25	0.37	40.07	3679728
2026-02-25 07:12:11	14	-383.0	-114.3	-14.5	58.1	17196	10.0	12.6	0.22, 0.30	0.37	26.10	3679729
2026-02-25 07:15:11	15	-413.9	-113.0	-14.7	59.9	17708	12.4	9.6	0.17, 0.34	0.38	13.96	3679730
2026-02-25 07:18:11	16	-429.0	-124.8	-15.3	58.8	17321	14.3	7.5	0.13, 0.37	0.39	5.75	3679731
2026-02-25 07:21:11	17	-437.8	-127.7	-16.5	58.2	16753	15.6	6.0	0.10, 0.39	0.40	4.11	3679732
2026-02-25 07:24:11	18	-446.8	-130.0	-17.7	55.8	16168	15.5	5.6	0.09, 0.39	0.40	15.08	3679733
2026-02-25 07:27:11	19	-458.0	-129.0	-18.0	56.2	16278	15.5	5.1	0.09, 0.39	0.40	27.91	3679734
2026-02-25 07:30:11	20	-473.6	-131.8	-17.8	58.5	16744	15.0	5.3	0.09, 0.38	0.39	50.00	3679735
2026-02-25 07:33:11	21	-486.1	-133.9	-17.6	60.5	17236	14.6	5.4	0.09, 0.38	0.39	46.98	3679736
2026-02-25 07:36:11	22	-496.4	-136.4	-17.6	64.4	17819	14.0	5.8	0.10, 0.37	0.38	29.06	3679737
2026-02-25 07:39:11	23	-498.8	-138.6	-17.4	64.7	18368	13.0	6.7	0.11, 0.35	0.37	72.03	3679738
2026-02-25 07:42:11	24	-509.6	-135.9	-16.5	71.9	19685	12.3	7.6	0.13, 0.34	0.36	49.48	3679739
2026-02-25 07:45:11	25	-515.4	-138.0	-16.0	74.3	20478	11.8	8.5	0.15, 0.33	0.36	28.66	3679740
2026-02-25 07:48:11	26	-521.6	-137.3	-16.3	73.3	20521	10.6	9.8	0.17, 0.31	0.35	27.98	3679741
2026-02-25 07:51:11	27	-538.0	-136.8	-16.4	75.4	20998	10.1	10.3	0.18, 0.30	0.35	42.09	3679742
2026-02-25 07:54:11	28	-553.2	-139.4	-16.2	76.1	21410	9.7	10.7	0.18, 0.29	0.34	25.64	3679743
2026-02-25 07:57:11	29	-571.2	-143.2	-16.2	76.9	21707	9.2	11.0	0.19, 0.28	0.34	18.55	3679744
2026-02-25 08:00:11	30	-592.5	-143.6	-15.9	79.8	22483	9.4	10.9	0.19, 0.29	0.34	11.41	3679745
2026-02-25 08:03:11	31	-610.1	-142.0	-15.8	82.5	23083	9.6	10.8	0.19, 0.29	0.34	14.13	3679746
2026-02-25 08:06:11	32	-634.2	-144.7	-15.4	87.5	24196	9.7	10.8	0.19, 0.29	0.35	11.88	3679747
2026-02-25 08:09:11	33	-672.5	-145.7	-15.4	94.4	25792	9.7	10.8	0.19, 0.29	0.35	9.08	3679748
2026-02-25 08:12:11	34	-708.4	-147.7	-15.0	103.3	27666	9.8	10.7	0.19, 0.29	0.35	8.38	3679749
2026-02-25 08:15:11	35	-737.6	-151.0	-15.1	108.3	28666	9.6	10.8	0.19, 0.29	0.35	16.37	3679750
2026-02-25 08:18:11	36	-767.5	-156.0	-15.0	114.0	29850	9.6	10.7	0.19, 0.29	0.34	5.39	3679751
2026-02-25 08:21:11	37	-785.0	-158.7	-15.2	115.6	30375	9.7	10.5	0.18, 0.29	0.34	1.38	3679752
2026-02-25 08:24:11	38	-817.0	-161.0	-14.5	127.6	32516	9.7	10.5	0.18, 0.29	0.34	2.37	3679753
2026-02-25 08:27:11	39	-836.2	-164.2	-14.4	132.0	33436	9.6	10.4	0.18, 0.29	0.34	0.00	3679754
2026-02-25 08:30:11	40	-838.8	-166.6	-14.7	127.0	33024	9.6	10.3	0.18, 0.29	0.34	0.00	3679755
2026-02-25 08:33:11	41	-843.7	-168.0	-14.8	128.3	33167	9.7	10.3	0.18, 0.29	0.34	0.00	3679756
2026-02-25 08:36:11	42	-864.5	-169.6	-14.3	138.3	34630	9.4	10.4	0.18, 0.29	0.34	0.00	3679757
2026-02-25 08:39:11	43	-877.5	-169.7	-14.0	144.4	35823	9.4	10.5	0.18, 0.29	0.34	0.00	3679758
2026-02-25 08:42:11	44	-889.4	-168.3	-13.8	154.1	36601	9.3	10.5	0.18, 0.29	0.34	0.00	3679759
2026-02-25 08:45:11	45	-890.6	-170.4	-13.8	154.5	36628	9.3	10.4	0.18, 0.29	0.34	0.00	3679760
2026-02-25 08:48:11	46	-893.4	-170.3	-13.8	155.4	36784	9.3	10.4	0.18, 0.28	0.34	0.00	3679761