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 13583
Detector 24h operating status: Last processed image: 0 hours and 21 minutes ago (2026-08-15 09:24 UTC) Last detected dimming: 2 hours and 2 minutes ago (2026-08-15 07:42 UTC) Overview for dimming #: 13583 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 #: 13583
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-08-09 22:48:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3495879

2025-08-09 22:51:11 2 0.0 0.0 0.0 0.0 0 , 2.07 3495882

2025-08-09 22:54:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3495883

2025-08-09 22:57:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3495886

2025-08-09 23:00:11 5 0.0 0.0 0.0 0.0 0 , 1.15 3495887

2025-08-09 23:03:11 6 -0.9 -9.9 -15.7 0.1 44 , 1.49 3495890

2025-08-09 23:06:11 7 -13.5 -20.3 -16.7 3.3 630 15.5 -48.6 -0.73, 0.20 0.76 6.17 3495891

2025-08-09 23:09:11 8 -20.5 -26.5 -16.8 5.0 1003 15.2 -39.6 -0.62, 0.18 0.65 1.37 3495894

2025-08-09 23:12:11 9 -27.3 -27.6 -17.6 6.6 1325 15.5 -39.6 -0.62, 0.19 0.65 1.11 3495895

2025-08-09 23:15:11 10 -34.7 -31.9 -18.1 8.3 1651 16.1 -40.2 -0.63, 0.20 0.66 0.00 3495898

2025-08-09 23:18:11 11 -42.2 -37.4 -19.3 9.5 1895 16.6 -39.6 -0.62, 0.20 0.65 1.30 3495899

2025-08-09 23:21:11 12 -45.7 -36.6 -18.8 10.3 2078 16.5 -40.9 -0.64, 0.20 0.67 1.16 3495902

2025-08-09 23:24:11 13 -48.5 -38.7 -19.0 11.0 2176 16.6 -43.2 -0.66, 0.21 0.70 0.00 3495903

2025-08-09 23:27:11 14 -53.0 -40.0 -18.6 12.2 2413 16.6 -44.5 -0.68, 0.21 0.71 1.09 3495908

2025-08-09 23:30:11 15 -57.6 -38.5 -18.4 13.8 2673 16.4 -47.0 -0.71, 0.21 0.74 0.00 3495909

2025-08-09 23:33:11 16 -63.5 -40.8 -18.4 15.7 2976 16.3 -49.0 -0.73, 0.21 0.76 0.00 3495910

2025-08-09 23:36:11 17 -70.9 -39.8 -17.2 21.3 3424 16.3 -50.7 -0.75, 0.21 0.78 1.65 3495911

2025-08-09 23:39:11 18 -78.5 -46.9 -15.3 25.3 3883 16.3 -52.0 -0.76, 0.22 0.79 0.00 3495914

2025-08-09 23:42:11 19 -84.9 -50.1 -15.7 27.8 4072 16.3 -53.0 -0.78, 0.22 0.81 0.88 3495915

2025-08-09 23:45:11 20 -92.9 -53.0 -16.3 30.5 4300 16.5 -53.0 -0.77, 0.22 0.81 1.02 3495918

2025-08-09 23:48:11 21 -101.5 -55.2 -15.8 33.1 4722 16.6 -53.3 -0.78, 0.22 0.81 1.24 3495919

2025-08-09 23:51:11 22 -114.2 -62.9 -17.0 36.1 5037 16.8 -53.5 -0.78, 0.23 0.81 3.79 3495922

2025-08-09 23:54:11 23 -122.2 -69.5 -18.3 37.8 5110 16.8 -54.2 -0.79, 0.23 0.82 2.89 3495923

2025-08-09 23:57:11 24 -139.1 -78.1 -18.1 41.2 5664 16.8 -53.8 -0.78, 0.23 0.81 2.71 3495926

2025-08-10 00:00:11 25 -151.6 -88.3 -18.7 44.0 5985 16.8 -54.3 -0.79, 0.23 0.82 1.70 3495927

2025-08-10 00:03:11 26 -162.8 -92.1 -18.9 47.2 6358 16.7 -54.4 -0.79, 0.23 0.82 5.30 3495930

2025-08-10 00:06:11 27 -170.1 -97.6 -19.4 48.1 6490 16.7 -54.4 -0.79, 0.23 0.82 3.49 3495931

2025-08-10 00:09:11 28 -177.4 -104.0 -20.0 49.5 6565 16.7 -54.8 -0.79, 0.23 0.82 1.18 3495934

2025-08-10 00:12:11 29 -183.1 -103.7 -20.5 50.4 6671 16.4 -55.7 -0.80, 0.22 0.83 2.53 3495935

2025-08-10 00:15:11 30 -187.9 -107.0 -20.5 51.6 6796 16.3 -55.8 -0.80, 0.22 0.83 1.87 3495938

2025-08-10 00:18:11 31 -191.1 -108.6 -20.8 52.6 6902 16.1 -56.5 -0.81, 0.22 0.84 0.00 3495939

2025-08-10 00:21:11 32 -194.1 -107.7 -21.0 53.8 7018 15.9 -56.9 -0.81, 0.22 0.84 0.00 3495942

2025-08-10 00:24:11 33 -201.1 -108.9 -20.7 55.1 7391 15.8 -56.7 -0.81, 0.21 0.84 0.00 3495943

2025-08-10 00:27:11 34 -205.3 -113.3 -20.7 55.8 7527 15.6 -57.6 -0.82, 0.21 0.85 0.00 3495946

2025-08-10 00:30:11 35 -206.8 -113.4 -21.2 56.4 7402 15.6 -57.5 -0.82, 0.21 0.85 0.00 3495947

2025-08-10 00:33:11 36 -212.2 -116.8 -21.0 56.9 7628 15.7 -57.4 -0.82, 0.21 0.85 0.00 3495951

2025-08-10 00:36:11 37 -214.8 -118.8 -21.0 57.1 7725 15.7 -57.4 -0.82, 0.21 0.85 0.00 3495952

2025-08-10 00:39:11 38 -217.7 -119.5 -21.3 57.5 7820 15.6 -57.5 -0.82, 0.21 0.85 0.00 3495954

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
2025-08-09 22:48:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3495879
2025-08-09 22:51:11	2	0.0	0.0	0.0	0.0	0			,		2.07	3495882
2025-08-09 22:54:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3495883
2025-08-09 22:57:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3495886
2025-08-09 23:00:11	5	0.0	0.0	0.0	0.0	0			,		1.15	3495887
2025-08-09 23:03:11	6	-0.9	-9.9	-15.7	0.1	44			,		1.49	3495890
2025-08-09 23:06:11	7	-13.5	-20.3	-16.7	3.3	630	15.5	-48.6	-0.73, 0.20	0.76	6.17	3495891
2025-08-09 23:09:11	8	-20.5	-26.5	-16.8	5.0	1003	15.2	-39.6	-0.62, 0.18	0.65	1.37	3495894
2025-08-09 23:12:11	9	-27.3	-27.6	-17.6	6.6	1325	15.5	-39.6	-0.62, 0.19	0.65	1.11	3495895
2025-08-09 23:15:11	10	-34.7	-31.9	-18.1	8.3	1651	16.1	-40.2	-0.63, 0.20	0.66	0.00	3495898
2025-08-09 23:18:11	11	-42.2	-37.4	-19.3	9.5	1895	16.6	-39.6	-0.62, 0.20	0.65	1.30	3495899
2025-08-09 23:21:11	12	-45.7	-36.6	-18.8	10.3	2078	16.5	-40.9	-0.64, 0.20	0.67	1.16	3495902
2025-08-09 23:24:11	13	-48.5	-38.7	-19.0	11.0	2176	16.6	-43.2	-0.66, 0.21	0.70	0.00	3495903
2025-08-09 23:27:11	14	-53.0	-40.0	-18.6	12.2	2413	16.6	-44.5	-0.68, 0.21	0.71	1.09	3495908
2025-08-09 23:30:11	15	-57.6	-38.5	-18.4	13.8	2673	16.4	-47.0	-0.71, 0.21	0.74	0.00	3495909
2025-08-09 23:33:11	16	-63.5	-40.8	-18.4	15.7	2976	16.3	-49.0	-0.73, 0.21	0.76	0.00	3495910
2025-08-09 23:36:11	17	-70.9	-39.8	-17.2	21.3	3424	16.3	-50.7	-0.75, 0.21	0.78	1.65	3495911
2025-08-09 23:39:11	18	-78.5	-46.9	-15.3	25.3	3883	16.3	-52.0	-0.76, 0.22	0.79	0.00	3495914
2025-08-09 23:42:11	19	-84.9	-50.1	-15.7	27.8	4072	16.3	-53.0	-0.78, 0.22	0.81	0.88	3495915
2025-08-09 23:45:11	20	-92.9	-53.0	-16.3	30.5	4300	16.5	-53.0	-0.77, 0.22	0.81	1.02	3495918
2025-08-09 23:48:11	21	-101.5	-55.2	-15.8	33.1	4722	16.6	-53.3	-0.78, 0.22	0.81	1.24	3495919
2025-08-09 23:51:11	22	-114.2	-62.9	-17.0	36.1	5037	16.8	-53.5	-0.78, 0.23	0.81	3.79	3495922
2025-08-09 23:54:11	23	-122.2	-69.5	-18.3	37.8	5110	16.8	-54.2	-0.79, 0.23	0.82	2.89	3495923
2025-08-09 23:57:11	24	-139.1	-78.1	-18.1	41.2	5664	16.8	-53.8	-0.78, 0.23	0.81	2.71	3495926
2025-08-10 00:00:11	25	-151.6	-88.3	-18.7	44.0	5985	16.8	-54.3	-0.79, 0.23	0.82	1.70	3495927
2025-08-10 00:03:11	26	-162.8	-92.1	-18.9	47.2	6358	16.7	-54.4	-0.79, 0.23	0.82	5.30	3495930
2025-08-10 00:06:11	27	-170.1	-97.6	-19.4	48.1	6490	16.7	-54.4	-0.79, 0.23	0.82	3.49	3495931
2025-08-10 00:09:11	28	-177.4	-104.0	-20.0	49.5	6565	16.7	-54.8	-0.79, 0.23	0.82	1.18	3495934
2025-08-10 00:12:11	29	-183.1	-103.7	-20.5	50.4	6671	16.4	-55.7	-0.80, 0.22	0.83	2.53	3495935
2025-08-10 00:15:11	30	-187.9	-107.0	-20.5	51.6	6796	16.3	-55.8	-0.80, 0.22	0.83	1.87	3495938
2025-08-10 00:18:11	31	-191.1	-108.6	-20.8	52.6	6902	16.1	-56.5	-0.81, 0.22	0.84	0.00	3495939
2025-08-10 00:21:11	32	-194.1	-107.7	-21.0	53.8	7018	15.9	-56.9	-0.81, 0.22	0.84	0.00	3495942
2025-08-10 00:24:11	33	-201.1	-108.9	-20.7	55.1	7391	15.8	-56.7	-0.81, 0.21	0.84	0.00	3495943
2025-08-10 00:27:11	34	-205.3	-113.3	-20.7	55.8	7527	15.6	-57.6	-0.82, 0.21	0.85	0.00	3495946
2025-08-10 00:30:11	35	-206.8	-113.4	-21.2	56.4	7402	15.6	-57.5	-0.82, 0.21	0.85	0.00	3495947
2025-08-10 00:33:11	36	-212.2	-116.8	-21.0	56.9	7628	15.7	-57.4	-0.82, 0.21	0.85	0.00	3495951
2025-08-10 00:36:11	37	-214.8	-118.8	-21.0	57.1	7725	15.7	-57.4	-0.82, 0.21	0.85	0.00	3495952
2025-08-10 00:39:11	38	-217.7	-119.5	-21.3	57.5	7820	15.6	-57.5	-0.82, 0.21	0.85	0.00	3495954