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 15474
Detector 24h operating status: Last processed image: 0 hours and 15 minutes ago (2026-04-26 09:48 UTC) Last detected dimming: 0 hours and 30 minutes ago (2026-04-26 09:33 UTC) Overview for dimming #: 15474 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 #: 15474
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-04-24 00:54:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3741762

2026-04-24 00:57:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3741764

2026-04-24 01:00:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3741765

2026-04-24 01:03:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3741769

2026-04-24 01:06:13 5 -3.6 -26.9 -101.4 0.8 38 0.92, 0.45 1.02 0.00 3741770

2026-04-24 01:09:01 6 -92.7 -123.9 -22.9 18.2 2808 0.93, 0.45 1.03 39.87 3741771

2026-04-24 01:12:13 7 -183.9 -135.1 -25.4 33.2 5032 0.89, 0.48 1.01 178.38 3741774

2026-04-24 01:15:01 8 -296.9 -147.6 -17.7 42.1 9287 28.3 78.2 0.87, 0.49 1.00 281.38 3741777

2026-04-24 01:18:13 9 -380.7 -173.2 -19.1 53.2 11646 28.4 78.4 0.87, 0.49 1.00 302.64 3741778

2026-04-24 01:21:00 10 -444.1 -217.6 -18.1 62.8 14134 0.88, 0.48 1.00 315.14 3741779

2026-04-24 01:24:12 11 -490.0 -224.8 -18.0 63.8 15383 0.89, 0.47 1.01 274.60 3741781

2026-04-24 01:27:01 12 -525.8 -234.5 -17.1 65.8 17262 0.90, 0.47 1.01 319.14 3741784

2026-04-24 01:30:13 13 -565.7 -240.2 -16.6 75.2 19684 0.91, 0.46 1.02 289.31 3741785

2026-04-24 01:33:01 14 -572.2 -244.7 -16.3 79.6 20393 0.92, 0.45 1.02 165.72 3741786

2026-04-24 01:36:12 15 -616.9 -252.1 -16.2 84.0 23090 0.92, 0.45 1.02 106.55 3741789

2026-04-24 01:39:00 16 -632.7 -254.0 -16.0 84.9 23909 0.91, 0.45 1.02 87.91 3741792

2026-04-24 01:42:12 17 -659.8 -257.8 -16.3 84.2 24402 0.92, 0.45 1.02 64.58 3741793

2026-04-24 01:45:00 18 -676.4 -259.4 -16.1 81.7 25097 0.92, 0.45 1.02 73.66 3741794

2026-04-24 01:48:11 19 -676.4 -260.5 -15.9 78.5 25064 0.92, 0.45 1.02 40.91 3741798

2026-04-24 01:51:11 20 -676.1 -260.4 -15.9 77.2 24842 0.92, 0.45 1.02 19.24 3741801

2026-04-24 01:54:11 21 -695.9 -262.2 -16.0 77.0 25104 0.92, 0.45 1.02 35.21 3741802

2026-04-24 01:57:11 22 -703.3 -260.2 -16.1 76.7 25189 0.92, 0.45 1.02 42.83 3741803

2026-04-24 02:00:11 23 -704.5 -257.4 -15.8 77.0 25596 0.92, 0.45 1.02 4.57 3741806

2026-04-24 02:03:11 24 -699.5 -255.0 -15.8 76.7 25746 0.92, 0.45 1.02 5.36 3741807

2026-04-24 02:06:11 25 -696.8 -252.9 -15.7 76.1 25999 0.92, 0.45 1.03 0.00 3741809

2026-04-24 02:09:11 26 -699.6 -248.9 -15.5 75.2 26347 0.92, 0.45 1.03 0.00 3741813

2026-04-24 02:12:11 27 -706.1 -247.1 -15.5 74.3 26608 0.92, 0.45 1.03 0.00 3741814

2026-04-24 02:15:11 28 -708.3 -245.5 -15.4 73.4 26839 0.92, 0.45 1.03 3.11 3741817

2026-04-24 02:18:11 29 -722.7 -244.2 -15.2 75.8 27614 0.92, 0.45 1.02 2.74 3741818

2026-04-24 02:21:11 30 -724.2 -243.5 -15.0 75.2 27766 0.92, 0.45 1.02 0.00 3741821

2026-04-24 02:24:11 31 -720.9 -243.7 -15.1 72.9 27467 0.92, 0.45 1.02 1.80 3741822

2026-04-24 02:27:11 32 -726.6 -243.6 -14.8 73.8 27852 0.92, 0.45 1.02 1.86 3741823

2026-04-24 02:30:11 33 -729.9 -242.9 -14.6 75.5 28274 0.92, 0.45 1.02 8.51 3741826

2026-04-24 02:33:11 34 -726.6 -241.9 -14.7 74.6 28096 0.92, 0.45 1.02 7.54 3741828

2026-04-24 02:36:11 35 -723.7 -240.6 -14.7 73.9 28055 0.92, 0.45 1.03 2.81 3741829

2026-04-24 02:39:11 36 -725.1 -238.3 -14.7 73.6 28063 0.92, 0.45 1.02 1.32 3741833

2026-04-24 02:42:11 37 -725.7 -236.5 -14.8 73.7 28230 0.92, 0.45 1.02 2.08 3741834

2026-04-24 02:45:11 38 -719.2 -233.2 -15.0 72.8 28033 0.92, 0.45 1.03 1.00 3741836

2026-04-24 02:48:11 39 -712.8 -231.8 -15.0 73.1 27993 0.92, 0.45 1.03 0.00 3741837

2026-04-24 02:51:11 40 -715.2 -229.4 -15.0 74.0 28204 0.92, 0.45 1.03 0.00 3741838

2026-04-24 02:54:11 41 -712.5 -226.4 -15.1 73.7 28259 0.92, 0.45 1.03 0.00 3741842

2026-04-24 02:57:11 42 -703.2 -223.5 -15.1 73.6 28232 0.92, 0.45 1.03 0.00 3741845

2026-04-24 03:00:11 43 -697.4 -216.7 -15.1 72.7 28046 0.92, 0.45 1.03 0.00 3741846

2026-04-24 03:03:47 44 -690.9 -213.0 -15.1 72.4 27840 0.92, 0.45 1.03 0.00 3741847

2026-04-24 03:06:11 45 -686.3 -210.4 -15.1 71.7 27708 0.92, 0.45 1.03 0.00 3741849

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
2026-04-24 00:54:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3741762
2026-04-24 00:57:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3741764
2026-04-24 01:00:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3741765
2026-04-24 01:03:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3741769
2026-04-24 01:06:13	5	-3.6	-26.9	-101.4	0.8	38			0.92, 0.45	1.02	0.00	3741770
2026-04-24 01:09:01	6	-92.7	-123.9	-22.9	18.2	2808			0.93, 0.45	1.03	39.87	3741771
2026-04-24 01:12:13	7	-183.9	-135.1	-25.4	33.2	5032			0.89, 0.48	1.01	178.38	3741774
2026-04-24 01:15:01	8	-296.9	-147.6	-17.7	42.1	9287	28.3	78.2	0.87, 0.49	1.00	281.38	3741777
2026-04-24 01:18:13	9	-380.7	-173.2	-19.1	53.2	11646	28.4	78.4	0.87, 0.49	1.00	302.64	3741778
2026-04-24 01:21:00	10	-444.1	-217.6	-18.1	62.8	14134			0.88, 0.48	1.00	315.14	3741779
2026-04-24 01:24:12	11	-490.0	-224.8	-18.0	63.8	15383			0.89, 0.47	1.01	274.60	3741781
2026-04-24 01:27:01	12	-525.8	-234.5	-17.1	65.8	17262			0.90, 0.47	1.01	319.14	3741784
2026-04-24 01:30:13	13	-565.7	-240.2	-16.6	75.2	19684			0.91, 0.46	1.02	289.31	3741785
2026-04-24 01:33:01	14	-572.2	-244.7	-16.3	79.6	20393			0.92, 0.45	1.02	165.72	3741786
2026-04-24 01:36:12	15	-616.9	-252.1	-16.2	84.0	23090			0.92, 0.45	1.02	106.55	3741789
2026-04-24 01:39:00	16	-632.7	-254.0	-16.0	84.9	23909			0.91, 0.45	1.02	87.91	3741792
2026-04-24 01:42:12	17	-659.8	-257.8	-16.3	84.2	24402			0.92, 0.45	1.02	64.58	3741793
2026-04-24 01:45:00	18	-676.4	-259.4	-16.1	81.7	25097			0.92, 0.45	1.02	73.66	3741794
2026-04-24 01:48:11	19	-676.4	-260.5	-15.9	78.5	25064			0.92, 0.45	1.02	40.91	3741798
2026-04-24 01:51:11	20	-676.1	-260.4	-15.9	77.2	24842			0.92, 0.45	1.02	19.24	3741801
2026-04-24 01:54:11	21	-695.9	-262.2	-16.0	77.0	25104			0.92, 0.45	1.02	35.21	3741802
2026-04-24 01:57:11	22	-703.3	-260.2	-16.1	76.7	25189			0.92, 0.45	1.02	42.83	3741803
2026-04-24 02:00:11	23	-704.5	-257.4	-15.8	77.0	25596			0.92, 0.45	1.02	4.57	3741806
2026-04-24 02:03:11	24	-699.5	-255.0	-15.8	76.7	25746			0.92, 0.45	1.02	5.36	3741807
2026-04-24 02:06:11	25	-696.8	-252.9	-15.7	76.1	25999			0.92, 0.45	1.03	0.00	3741809
2026-04-24 02:09:11	26	-699.6	-248.9	-15.5	75.2	26347			0.92, 0.45	1.03	0.00	3741813
2026-04-24 02:12:11	27	-706.1	-247.1	-15.5	74.3	26608			0.92, 0.45	1.03	0.00	3741814
2026-04-24 02:15:11	28	-708.3	-245.5	-15.4	73.4	26839			0.92, 0.45	1.03	3.11	3741817
2026-04-24 02:18:11	29	-722.7	-244.2	-15.2	75.8	27614			0.92, 0.45	1.02	2.74	3741818
2026-04-24 02:21:11	30	-724.2	-243.5	-15.0	75.2	27766			0.92, 0.45	1.02	0.00	3741821
2026-04-24 02:24:11	31	-720.9	-243.7	-15.1	72.9	27467			0.92, 0.45	1.02	1.80	3741822
2026-04-24 02:27:11	32	-726.6	-243.6	-14.8	73.8	27852			0.92, 0.45	1.02	1.86	3741823
2026-04-24 02:30:11	33	-729.9	-242.9	-14.6	75.5	28274			0.92, 0.45	1.02	8.51	3741826
2026-04-24 02:33:11	34	-726.6	-241.9	-14.7	74.6	28096			0.92, 0.45	1.02	7.54	3741828
2026-04-24 02:36:11	35	-723.7	-240.6	-14.7	73.9	28055			0.92, 0.45	1.03	2.81	3741829
2026-04-24 02:39:11	36	-725.1	-238.3	-14.7	73.6	28063			0.92, 0.45	1.02	1.32	3741833
2026-04-24 02:42:11	37	-725.7	-236.5	-14.8	73.7	28230			0.92, 0.45	1.02	2.08	3741834
2026-04-24 02:45:11	38	-719.2	-233.2	-15.0	72.8	28033			0.92, 0.45	1.03	1.00	3741836
2026-04-24 02:48:11	39	-712.8	-231.8	-15.0	73.1	27993			0.92, 0.45	1.03	0.00	3741837
2026-04-24 02:51:11	40	-715.2	-229.4	-15.0	74.0	28204			0.92, 0.45	1.03	0.00	3741838
2026-04-24 02:54:11	41	-712.5	-226.4	-15.1	73.7	28259			0.92, 0.45	1.03	0.00	3741842
2026-04-24 02:57:11	42	-703.2	-223.5	-15.1	73.6	28232			0.92, 0.45	1.03	0.00	3741845
2026-04-24 03:00:11	43	-697.4	-216.7	-15.1	72.7	28046			0.92, 0.45	1.03	0.00	3741846
2026-04-24 03:03:47	44	-690.9	-213.0	-15.1	72.4	27840			0.92, 0.45	1.03	0.00	3741847
2026-04-24 03:06:11	45	-686.3	-210.4	-15.1	71.7	27708			0.92, 0.45	1.03	0.00	3741849