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 14226
Detector 24h operating status: Last processed image: 0 hours and 19 minutes ago (2025-10-29 06:48 UTC) Last detected dimming: 1 hours and 13 minutes ago (2025-10-29 05:54 UTC) Overview for dimming #: 14226 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 #: 14226
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-10-23 21:00:35 1 0.0 0.0 0.0 0.0 0 , 0.00 3566880

2025-10-23 21:03:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3566884

2025-10-23 21:06:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3566885

2025-10-23 21:09:11 4 0.0 0.0 0.0 0.0 0 , 0.90 3566889

2025-10-23 21:12:11 5 0.0 0.0 0.0 0.0 0 , 1.59 3566890

2025-10-23 21:15:11 6 0.0 0.0 0.0 0.0 0 , 1.85 3566891

2025-10-23 21:18:11 7 0.0 0.0 0.0 0.0 0 , 2.73 3566892

2025-10-23 21:21:11 8 0.0 0.0 0.0 0.0 0 , 6.26 3566897

2025-10-23 21:24:11 9 -0.4 -4.6 -36.3 0.0 12 -13.7 24.6 0.41, -0.32 0.52 3.22 3566898

2025-10-23 21:27:11 10 -1.1 -13.4 -50.6 0.1 22 -13.7 24.4 0.41, -0.32 0.52 6.53 3566899

2025-10-23 21:30:11 11 -6.2 -49.8 -27.0 0.5 144 -14.4 24.3 0.40, -0.33 0.52 3.33 3566900

2025-10-23 21:33:11 12 -7.8 -59.1 -14.6 0.8 234 -14.4 24.5 0.41, -0.33 0.52 2.83 3566904

2025-10-23 21:36:11 13 -8.4 -60.2 -13.8 0.9 257 -14.4 24.6 0.41, -0.33 0.53 2.90 3566905

2025-10-23 21:39:11 14 -8.3 -65.1 -17.2 0.8 220 -14.5 24.6 0.41, -0.33 0.53 3.78 3566909

2025-10-23 21:42:11 15 -7.3 -58.3 -18.9 0.7 187 -14.4 24.6 0.41, -0.33 0.53 4.10 3566910

2025-10-23 21:45:11 16 -6.9 -57.8 -15.7 0.6 181 -14.5 24.7 0.41, -0.33 0.53 3.65 3566911

2025-10-23 21:48:11 17 -7.0 -59.7 -18.7 0.6 164 -14.5 24.7 0.41, -0.33 0.53 3.46 3566912

2025-10-23 21:51:11 18 -6.5 -56.4 -16.5 0.6 168 -14.5 24.7 0.41, -0.33 0.53 4.03 3566917

2025-10-23 21:54:11 19 -6.2 -56.7 -16.7 0.5 147 -14.5 24.6 0.41, -0.33 0.53 3.54 3566918

2025-10-23 21:57:11 20 -4.3 -48.1 -32.8 0.3 72 -14.5 24.7 0.41, -0.33 0.53 1.67 3566919

2025-10-23 22:00:11 21 -3.2 -39.2 -81.3 0.2 46 -14.5 24.8 0.41, -0.33 0.53 1.11 3566920

2025-10-23 22:03:11 22 -3.3 -33.9 -16.4 0.2 63 -14.4 24.8 0.41, -0.33 0.53 1.25 3566923

2025-10-23 22:06:11 23 -2.6 -25.9 -12.2 0.2 58 -14.5 24.9 0.41, -0.33 0.53 1.75 3566924

2025-10-23 22:09:11 24 -1.7 -13.8 -11.5 0.2 50 -14.4 24.9 0.41, -0.33 0.53 1.41 3566926

2025-10-23 22:12:11 25 -1.4 -8.9 -10.7 0.2 63 -14.4 25.1 0.42, -0.33 0.53 0.95 3566927

2025-10-23 22:15:11 26 -1.6 -5.5 -9.7 0.3 94 -14.1 25.0 0.41, -0.33 0.53 1.03 3566931

2025-10-23 22:18:11 27 -1.5 -4.8 -11.1 0.3 98 -12.9 22.6 0.38, -0.31 0.49 0.00 3566932

2025-10-23 22:21:11 28 -2.4 -5.8 -9.8 0.6 187 -12.4 21.6 0.36, -0.30 0.47 1.61 3566935

2025-10-23 22:24:11 29 -2.9 -9.1 -11.6 0.7 224 -10.7 19.8 0.34, -0.27 0.43 0.00 3566936

2025-10-23 22:27:11 30 -3.6 -7.4 -11.0 0.9 268 -12.7 21.1 0.36, -0.30 0.47 0.00 3566939

2025-10-23 22:30:11 31 -6.0 -8.0 -9.9 1.7 516 -10.7 21.0 0.36, -0.27 0.45 0.00 3566940

2025-10-23 22:33:11 32 -6.3 -8.6 -10.3 1.8 531 -10.8 18.5 0.32, -0.27 0.42 0.00 3566944

2025-10-23 22:36:11 33 -7.1 -11.4 -10.5 2.0 576 -9.4 21.3 0.36, -0.25 0.44 0.00 3566945

2025-10-23 22:39:11 34 -8.7 -14.6 -11.5 2.1 607 -11.5 23.9 0.40, -0.28 0.49 0.00 3566947

2025-10-23 22:42:11 35 -10.9 -15.6 -11.4 2.6 767 -12.6 18.3 0.31, -0.30 0.43 0.00 3566948

2025-10-23 22:45:11 36 -13.0 -17.4 -12.0 3.0 889 -13.0 17.5 0.30, -0.31 0.43 0.00 3566951

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
2025-10-23 21:00:35	1	0.0	0.0	0.0	0.0	0			,		0.00	3566880
2025-10-23 21:03:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3566884
2025-10-23 21:06:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3566885
2025-10-23 21:09:11	4	0.0	0.0	0.0	0.0	0			,		0.90	3566889
2025-10-23 21:12:11	5	0.0	0.0	0.0	0.0	0			,		1.59	3566890
2025-10-23 21:15:11	6	0.0	0.0	0.0	0.0	0			,		1.85	3566891
2025-10-23 21:18:11	7	0.0	0.0	0.0	0.0	0			,		2.73	3566892
2025-10-23 21:21:11	8	0.0	0.0	0.0	0.0	0			,		6.26	3566897
2025-10-23 21:24:11	9	-0.4	-4.6	-36.3	0.0	12	-13.7	24.6	0.41, -0.32	0.52	3.22	3566898
2025-10-23 21:27:11	10	-1.1	-13.4	-50.6	0.1	22	-13.7	24.4	0.41, -0.32	0.52	6.53	3566899
2025-10-23 21:30:11	11	-6.2	-49.8	-27.0	0.5	144	-14.4	24.3	0.40, -0.33	0.52	3.33	3566900
2025-10-23 21:33:11	12	-7.8	-59.1	-14.6	0.8	234	-14.4	24.5	0.41, -0.33	0.52	2.83	3566904
2025-10-23 21:36:11	13	-8.4	-60.2	-13.8	0.9	257	-14.4	24.6	0.41, -0.33	0.53	2.90	3566905
2025-10-23 21:39:11	14	-8.3	-65.1	-17.2	0.8	220	-14.5	24.6	0.41, -0.33	0.53	3.78	3566909
2025-10-23 21:42:11	15	-7.3	-58.3	-18.9	0.7	187	-14.4	24.6	0.41, -0.33	0.53	4.10	3566910
2025-10-23 21:45:11	16	-6.9	-57.8	-15.7	0.6	181	-14.5	24.7	0.41, -0.33	0.53	3.65	3566911
2025-10-23 21:48:11	17	-7.0	-59.7	-18.7	0.6	164	-14.5	24.7	0.41, -0.33	0.53	3.46	3566912
2025-10-23 21:51:11	18	-6.5	-56.4	-16.5	0.6	168	-14.5	24.7	0.41, -0.33	0.53	4.03	3566917
2025-10-23 21:54:11	19	-6.2	-56.7	-16.7	0.5	147	-14.5	24.6	0.41, -0.33	0.53	3.54	3566918
2025-10-23 21:57:11	20	-4.3	-48.1	-32.8	0.3	72	-14.5	24.7	0.41, -0.33	0.53	1.67	3566919
2025-10-23 22:00:11	21	-3.2	-39.2	-81.3	0.2	46	-14.5	24.8	0.41, -0.33	0.53	1.11	3566920
2025-10-23 22:03:11	22	-3.3	-33.9	-16.4	0.2	63	-14.4	24.8	0.41, -0.33	0.53	1.25	3566923
2025-10-23 22:06:11	23	-2.6	-25.9	-12.2	0.2	58	-14.5	24.9	0.41, -0.33	0.53	1.75	3566924
2025-10-23 22:09:11	24	-1.7	-13.8	-11.5	0.2	50	-14.4	24.9	0.41, -0.33	0.53	1.41	3566926
2025-10-23 22:12:11	25	-1.4	-8.9	-10.7	0.2	63	-14.4	25.1	0.42, -0.33	0.53	0.95	3566927
2025-10-23 22:15:11	26	-1.6	-5.5	-9.7	0.3	94	-14.1	25.0	0.41, -0.33	0.53	1.03	3566931
2025-10-23 22:18:11	27	-1.5	-4.8	-11.1	0.3	98	-12.9	22.6	0.38, -0.31	0.49	0.00	3566932
2025-10-23 22:21:11	28	-2.4	-5.8	-9.8	0.6	187	-12.4	21.6	0.36, -0.30	0.47	1.61	3566935
2025-10-23 22:24:11	29	-2.9	-9.1	-11.6	0.7	224	-10.7	19.8	0.34, -0.27	0.43	0.00	3566936
2025-10-23 22:27:11	30	-3.6	-7.4	-11.0	0.9	268	-12.7	21.1	0.36, -0.30	0.47	0.00	3566939
2025-10-23 22:30:11	31	-6.0	-8.0	-9.9	1.7	516	-10.7	21.0	0.36, -0.27	0.45	0.00	3566940
2025-10-23 22:33:11	32	-6.3	-8.6	-10.3	1.8	531	-10.8	18.5	0.32, -0.27	0.42	0.00	3566944
2025-10-23 22:36:11	33	-7.1	-11.4	-10.5	2.0	576	-9.4	21.3	0.36, -0.25	0.44	0.00	3566945
2025-10-23 22:39:11	34	-8.7	-14.6	-11.5	2.1	607	-11.5	23.9	0.40, -0.28	0.49	0.00	3566947
2025-10-23 22:42:11	35	-10.9	-15.6	-11.4	2.6	767	-12.6	18.3	0.31, -0.30	0.43	0.00	3566948
2025-10-23 22:45:11	36	-13.0	-17.4	-12.0	3.0	889	-13.0	17.5	0.30, -0.31	0.43	0.00	3566951