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 16070
Detector 24h operating status: Last processed image: 0 hours and 19 minutes ago (2026-08-08 07:00 UTC) Last detected dimming: 0 hours and 19 minutes ago (2026-08-08 07:00 UTC) Overview for dimming #: 16070 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 #: 16070
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-07-31 19:15:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3835840

2026-07-31 19:18:11 2 0.0 0.0 0.0 0.0 0 , 1.08 3835841

2026-07-31 19:21:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3835844

2026-07-31 19:24:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3835845

2026-07-31 19:27:11 5 -0.2 -1.1 -24.7 0.0 7 20.4 -28.4 -0.45, 0.27 0.52 0.00 3835848

2026-07-31 19:30:11 6 -0.1 0.0 -17.7 0.0 3 20.6 -28.4 -0.45, 0.27 0.53 4.55 3835849

2026-07-31 19:33:11 7 -0.1 -0.6 -18.1 0.0 5 20.4 -28.2 -0.45, 0.27 0.52 4.10 3835852

2026-07-31 19:36:11 8 -0.1 -0.4 -15.6 0.0 5 20.4 -28.2 -0.45, 0.27 0.52 3.61 3835853

2026-07-31 19:39:11 9 0.0 0.0 0.0 0.0 0 , 4.29 3835856

2026-07-31 19:42:11 10 -3.6 -17.3 -11.0 0.6 180 19.0 -24.7 -0.40, 0.24 0.47 6.64 3835857

2026-07-31 19:45:11 11 -5.8 -28.7 -9.8 1.3 333 19.2 -24.2 -0.39, 0.24 0.46 6.72 3835860

2026-07-31 19:48:11 12 -11.7 -37.8 -10.3 3.0 730 19.5 -23.8 -0.39, 0.25 0.46 11.87 3835861

2026-07-31 19:51:11 13 -18.3 -48.4 -11.3 4.3 1055 18.3 -26.0 -0.42, 0.23 0.48 11.57 3835864

2026-07-31 19:54:11 14 -24.1 -65.1 -11.6 5.4 1302 17.9 -26.8 -0.43, 0.22 0.49 7.92 3835865

2026-07-31 19:57:11 15 -31.1 -69.2 -12.2 7.0 1652 17.6 -28.0 -0.45, 0.22 0.50 5.14 3835866

2026-07-31 20:00:11 16 -37.6 -64.0 -12.5 8.5 1991 17.0 -30.1 -0.49, 0.21 0.53 4.42 3835870

2026-07-31 20:03:11 17 -42.1 -61.6 -12.7 9.3 2180 16.9 -30.9 -0.50, 0.21 0.54 3.65 3835873

2026-07-31 20:06:11 18 -51.7 -53.2 -13.6 10.8 2543 17.7 -31.4 -0.50, 0.22 0.55 3.12 3835874

2026-07-31 20:09:11 19 -58.9 -59.3 -13.7 11.6 2749 17.9 -31.6 -0.51, 0.23 0.55 2.37 3835877

2026-07-31 20:12:11 20 -64.0 -53.1 -13.9 12.4 2934 18.1 -32.6 -0.52, 0.23 0.57 0.00 3835878

2026-07-31 20:15:11 21 -65.5 -57.6 -14.2 12.4 2952 18.0 -34.1 -0.54, 0.23 0.59 0.00 3835879

2026-07-31 20:18:11 22 -63.2 -55.8 -13.7 13.0 3084 16.8 -35.7 -0.57, 0.21 0.60 0.00 3835881

2026-07-31 20:21:11 23 -66.4 -66.3 -13.6 13.3 3143 16.9 -35.6 -0.56, 0.21 0.60 0.00 3835885

2026-07-31 20:24:11 24 -66.3 -68.8 -14.1 13.0 3061 17.1 -35.6 -0.56, 0.22 0.60 0.00 3835886

2026-07-31 20:27:11 25 -67.7 -68.4 -14.0 13.1 3108 17.1 -35.6 -0.56, 0.22 0.60 0.00 3835888

2026-07-31 20:30:11 26 -69.8 -77.0 -14.5 13.3 3106 17.3 -35.6 -0.56, 0.22 0.60 0.00 3835889

2026-07-31 20:33:11 27 -71.1 -91.9 -15.0 13.1 3061 17.4 -35.8 -0.56, 0.22 0.61 0.00 3835892

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
2026-07-31 19:15:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3835840
2026-07-31 19:18:11	2	0.0	0.0	0.0	0.0	0			,		1.08	3835841
2026-07-31 19:21:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3835844
2026-07-31 19:24:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3835845
2026-07-31 19:27:11	5	-0.2	-1.1	-24.7	0.0	7	20.4	-28.4	-0.45, 0.27	0.52	0.00	3835848
2026-07-31 19:30:11	6	-0.1	0.0	-17.7	0.0	3	20.6	-28.4	-0.45, 0.27	0.53	4.55	3835849
2026-07-31 19:33:11	7	-0.1	-0.6	-18.1	0.0	5	20.4	-28.2	-0.45, 0.27	0.52	4.10	3835852
2026-07-31 19:36:11	8	-0.1	-0.4	-15.6	0.0	5	20.4	-28.2	-0.45, 0.27	0.52	3.61	3835853
2026-07-31 19:39:11	9	0.0	0.0	0.0	0.0	0			,		4.29	3835856
2026-07-31 19:42:11	10	-3.6	-17.3	-11.0	0.6	180	19.0	-24.7	-0.40, 0.24	0.47	6.64	3835857
2026-07-31 19:45:11	11	-5.8	-28.7	-9.8	1.3	333	19.2	-24.2	-0.39, 0.24	0.46	6.72	3835860
2026-07-31 19:48:11	12	-11.7	-37.8	-10.3	3.0	730	19.5	-23.8	-0.39, 0.25	0.46	11.87	3835861
2026-07-31 19:51:11	13	-18.3	-48.4	-11.3	4.3	1055	18.3	-26.0	-0.42, 0.23	0.48	11.57	3835864
2026-07-31 19:54:11	14	-24.1	-65.1	-11.6	5.4	1302	17.9	-26.8	-0.43, 0.22	0.49	7.92	3835865
2026-07-31 19:57:11	15	-31.1	-69.2	-12.2	7.0	1652	17.6	-28.0	-0.45, 0.22	0.50	5.14	3835866
2026-07-31 20:00:11	16	-37.6	-64.0	-12.5	8.5	1991	17.0	-30.1	-0.49, 0.21	0.53	4.42	3835870
2026-07-31 20:03:11	17	-42.1	-61.6	-12.7	9.3	2180	16.9	-30.9	-0.50, 0.21	0.54	3.65	3835873
2026-07-31 20:06:11	18	-51.7	-53.2	-13.6	10.8	2543	17.7	-31.4	-0.50, 0.22	0.55	3.12	3835874
2026-07-31 20:09:11	19	-58.9	-59.3	-13.7	11.6	2749	17.9	-31.6	-0.51, 0.23	0.55	2.37	3835877
2026-07-31 20:12:11	20	-64.0	-53.1	-13.9	12.4	2934	18.1	-32.6	-0.52, 0.23	0.57	0.00	3835878
2026-07-31 20:15:11	21	-65.5	-57.6	-14.2	12.4	2952	18.0	-34.1	-0.54, 0.23	0.59	0.00	3835879
2026-07-31 20:18:11	22	-63.2	-55.8	-13.7	13.0	3084	16.8	-35.7	-0.57, 0.21	0.60	0.00	3835881
2026-07-31 20:21:11	23	-66.4	-66.3	-13.6	13.3	3143	16.9	-35.6	-0.56, 0.21	0.60	0.00	3835885
2026-07-31 20:24:11	24	-66.3	-68.8	-14.1	13.0	3061	17.1	-35.6	-0.56, 0.22	0.60	0.00	3835886
2026-07-31 20:27:11	25	-67.7	-68.4	-14.0	13.1	3108	17.1	-35.6	-0.56, 0.22	0.60	0.00	3835888
2026-07-31 20:30:11	26	-69.8	-77.0	-14.5	13.3	3106	17.3	-35.6	-0.56, 0.22	0.60	0.00	3835889
2026-07-31 20:33:11	27	-71.1	-91.9	-15.0	13.1	3061	17.4	-35.8	-0.56, 0.22	0.61	0.00	3835892