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 13572
Detector 24h operating status: Last processed image: 0 hours and 20 minutes ago (2026-08-13 06:03 UTC) Last detected dimming: 3 hours and 56 minutes ago (2026-08-13 02:27 UTC) Overview for dimming #: 13572 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 #: 13572
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-08-08 21:12:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3494856

2025-08-08 21:15:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3494858

2025-08-08 21:18:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3494859

2025-08-08 21:21:11 4 0.0 0.0 0.0 0.0 0 , 1.49 3494860

2025-08-08 21:24:11 5 0.0 0.0 0.0 0.0 0 , 1.00 3494863

2025-08-08 21:27:11 6 0.0 0.0 0.0 0.0 0 , 1.89 3494864

2025-08-08 21:30:11 7 -0.3 -2.9 -19.6 0.0 13 6.7 3.0 0.05, 0.01 0.05 1.08 3494867

2025-08-08 21:33:11 8 -0.7 -6.8 -18.4 0.1 34 6.5 2.9 0.05, 0.00 0.05 1.09 3494868

2025-08-08 21:36:11 9 -1.3 -6.3 -15.7 0.2 77 6.6 2.9 0.05, 0.00 0.05 1.10 3494872

2025-08-08 21:39:11 10 -2.8 -10.1 -14.6 0.5 168 6.6 2.6 0.05, 0.00 0.05 0.00 3494873

2025-08-08 21:42:11 11 -2.8 -10.3 -14.8 0.5 164 6.6 2.6 0.05, 0.00 0.05 1.20 3494876

2025-08-08 21:45:11 12 -4.2 -12.0 -13.3 0.8 264 6.8 2.3 0.04, 0.01 0.04 3.22 3494877

2025-08-08 21:48:11 13 -4.4 -12.4 -15.0 0.8 257 6.5 2.9 0.05, 0.00 0.05 4.34 3494880

2025-08-08 21:51:47 14 -3.2 -10.1 -12.8 0.6 195 7.5 1.4 0.02, 0.02 0.03 5.02 3494881

2025-08-08 21:54:11 15 -2.7 -10.2 -13.6 0.5 159 7.7 1.7 0.03, 0.02 0.04 3.40 3494884

2025-08-08 21:57:23 16 -2.4 -8.3 -12.0 0.5 164 8.9 -0.2 0.00, 0.05 0.05 2.48 3494885

2025-08-08 22:00:11 17 -8.0 -19.6 -15.2 2.3 488 34.6 -49.2 -0.63, 0.51 0.81 9.50 3494887

2025-08-08 22:03:59 18 -11.5 -24.4 -15.3 3.0 676 34.3 -48.9 -0.63, 0.51 0.81 14.68 3494888

2025-08-08 22:06:11 19 -12.2 -27.3 -16.2 3.1 675 34.3 -49.0 -0.63, 0.51 0.81 11.19 3494892

2025-08-08 22:09:11 20 -13.4 -31.3 -15.9 3.3 734 34.1 -48.6 -0.63, 0.50 0.80 4.79 3494895

2025-08-08 22:12:11 21 -16.2 -34.2 -16.6 3.6 826 33.9 -48.4 -0.63, 0.50 0.80 11.09 3494896

2025-08-08 22:15:11 22 -18.6 -36.8 -16.3 4.2 948 33.9 -48.4 -0.63, 0.50 0.80 9.93 3494899

2025-08-08 22:18:11 23 -19.8 -38.6 -16.0 4.5 993 34.0 -48.2 -0.63, 0.50 0.80 10.61 3494900

2025-08-08 22:21:11 24 -21.7 -38.5 -15.4 5.2 1161 34.0 -47.8 -0.62, 0.50 0.80 14.88 3494902

2025-08-08 22:24:11 25 -22.2 -38.1 -15.3 5.3 1182 34.0 -47.7 -0.62, 0.50 0.80 9.41 3494903

2025-08-08 22:27:11 26 -23.5 -38.7 -15.5 5.6 1222 34.1 -47.5 -0.62, 0.50 0.80 1.54 3494906

2025-08-08 22:30:11 27 -24.1 -39.7 -16.2 5.6 1182 34.0 -47.1 -0.61, 0.50 0.79 3.00 3494907

2025-08-08 22:33:23 28 -24.4 -41.0 -17.5 5.4 1138 33.9 -46.1 -0.61, 0.50 0.78 1.15 3494908

2025-08-08 22:36:11 29 -26.6 -43.3 -17.4 5.9 1219 33.8 -45.9 -0.60, 0.49 0.78 0.84 3494912

2025-08-08 22:39:11 30 -28.0 -43.6 -18.6 6.0 1228 33.7 -45.8 -0.60, 0.49 0.78 1.04 3494917

2025-08-08 22:42:11 31 -29.7 -44.3 -19.9 6.2 1251 33.6 -45.6 -0.60, 0.49 0.78 1.20 3494918

2025-08-08 22:45:11 32 -29.9 -45.8 -21.0 6.1 1218 33.6 -45.5 -0.60, 0.49 0.78 0.00 3494919

2025-08-08 22:48:11 33 -29.6 -45.9 -21.8 6.1 1187 33.6 -45.6 -0.60, 0.49 0.78 0.00 3494920

2025-08-08 22:51:47 34 -30.4 -46.9 -21.3 6.3 1248 33.6 -45.9 -0.61, 0.49 0.78 0.00 3494921

2025-08-08 22:54:11 35 -31.2 -47.6 -22.3 6.3 1240 33.5 -45.7 -0.60, 0.49 0.78 0.00 3494924

2025-08-08 22:57:11 36 -32.0 -50.6 -23.7 6.2 1197 33.5 -45.8 -0.60, 0.49 0.78 0.00 3494925

2025-08-08 23:00:11 37 -33.0 -52.5 -25.4 6.0 1160 33.4 -45.6 -0.60, 0.49 0.78 0.00 3494927

2025-08-08 23:03:11 38 -33.5 -53.3 -24.9 6.4 1196 33.4 -45.9 -0.61, 0.49 0.78 0.00 3494928

2025-08-08 23:06:11 39 -33.2 -54.8 -27.2 6.0 1123 33.4 -46.1 -0.61, 0.49 0.78 0.00 3494932

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
2025-08-08 21:12:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3494856
2025-08-08 21:15:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3494858
2025-08-08 21:18:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3494859
2025-08-08 21:21:11	4	0.0	0.0	0.0	0.0	0			,		1.49	3494860
2025-08-08 21:24:11	5	0.0	0.0	0.0	0.0	0			,		1.00	3494863
2025-08-08 21:27:11	6	0.0	0.0	0.0	0.0	0			,		1.89	3494864
2025-08-08 21:30:11	7	-0.3	-2.9	-19.6	0.0	13	6.7	3.0	0.05, 0.01	0.05	1.08	3494867
2025-08-08 21:33:11	8	-0.7	-6.8	-18.4	0.1	34	6.5	2.9	0.05, 0.00	0.05	1.09	3494868
2025-08-08 21:36:11	9	-1.3	-6.3	-15.7	0.2	77	6.6	2.9	0.05, 0.00	0.05	1.10	3494872
2025-08-08 21:39:11	10	-2.8	-10.1	-14.6	0.5	168	6.6	2.6	0.05, 0.00	0.05	0.00	3494873
2025-08-08 21:42:11	11	-2.8	-10.3	-14.8	0.5	164	6.6	2.6	0.05, 0.00	0.05	1.20	3494876
2025-08-08 21:45:11	12	-4.2	-12.0	-13.3	0.8	264	6.8	2.3	0.04, 0.01	0.04	3.22	3494877
2025-08-08 21:48:11	13	-4.4	-12.4	-15.0	0.8	257	6.5	2.9	0.05, 0.00	0.05	4.34	3494880
2025-08-08 21:51:47	14	-3.2	-10.1	-12.8	0.6	195	7.5	1.4	0.02, 0.02	0.03	5.02	3494881
2025-08-08 21:54:11	15	-2.7	-10.2	-13.6	0.5	159	7.7	1.7	0.03, 0.02	0.04	3.40	3494884
2025-08-08 21:57:23	16	-2.4	-8.3	-12.0	0.5	164	8.9	-0.2	0.00, 0.05	0.05	2.48	3494885
2025-08-08 22:00:11	17	-8.0	-19.6	-15.2	2.3	488	34.6	-49.2	-0.63, 0.51	0.81	9.50	3494887
2025-08-08 22:03:59	18	-11.5	-24.4	-15.3	3.0	676	34.3	-48.9	-0.63, 0.51	0.81	14.68	3494888
2025-08-08 22:06:11	19	-12.2	-27.3	-16.2	3.1	675	34.3	-49.0	-0.63, 0.51	0.81	11.19	3494892
2025-08-08 22:09:11	20	-13.4	-31.3	-15.9	3.3	734	34.1	-48.6	-0.63, 0.50	0.80	4.79	3494895
2025-08-08 22:12:11	21	-16.2	-34.2	-16.6	3.6	826	33.9	-48.4	-0.63, 0.50	0.80	11.09	3494896
2025-08-08 22:15:11	22	-18.6	-36.8	-16.3	4.2	948	33.9	-48.4	-0.63, 0.50	0.80	9.93	3494899
2025-08-08 22:18:11	23	-19.8	-38.6	-16.0	4.5	993	34.0	-48.2	-0.63, 0.50	0.80	10.61	3494900
2025-08-08 22:21:11	24	-21.7	-38.5	-15.4	5.2	1161	34.0	-47.8	-0.62, 0.50	0.80	14.88	3494902
2025-08-08 22:24:11	25	-22.2	-38.1	-15.3	5.3	1182	34.0	-47.7	-0.62, 0.50	0.80	9.41	3494903
2025-08-08 22:27:11	26	-23.5	-38.7	-15.5	5.6	1222	34.1	-47.5	-0.62, 0.50	0.80	1.54	3494906
2025-08-08 22:30:11	27	-24.1	-39.7	-16.2	5.6	1182	34.0	-47.1	-0.61, 0.50	0.79	3.00	3494907
2025-08-08 22:33:23	28	-24.4	-41.0	-17.5	5.4	1138	33.9	-46.1	-0.61, 0.50	0.78	1.15	3494908
2025-08-08 22:36:11	29	-26.6	-43.3	-17.4	5.9	1219	33.8	-45.9	-0.60, 0.49	0.78	0.84	3494912
2025-08-08 22:39:11	30	-28.0	-43.6	-18.6	6.0	1228	33.7	-45.8	-0.60, 0.49	0.78	1.04	3494917
2025-08-08 22:42:11	31	-29.7	-44.3	-19.9	6.2	1251	33.6	-45.6	-0.60, 0.49	0.78	1.20	3494918
2025-08-08 22:45:11	32	-29.9	-45.8	-21.0	6.1	1218	33.6	-45.5	-0.60, 0.49	0.78	0.00	3494919
2025-08-08 22:48:11	33	-29.6	-45.9	-21.8	6.1	1187	33.6	-45.6	-0.60, 0.49	0.78	0.00	3494920
2025-08-08 22:51:47	34	-30.4	-46.9	-21.3	6.3	1248	33.6	-45.9	-0.61, 0.49	0.78	0.00	3494921
2025-08-08 22:54:11	35	-31.2	-47.6	-22.3	6.3	1240	33.5	-45.7	-0.60, 0.49	0.78	0.00	3494924
2025-08-08 22:57:11	36	-32.0	-50.6	-23.7	6.2	1197	33.5	-45.8	-0.60, 0.49	0.78	0.00	3494925
2025-08-08 23:00:11	37	-33.0	-52.5	-25.4	6.0	1160	33.4	-45.6	-0.60, 0.49	0.78	0.00	3494927
2025-08-08 23:03:11	38	-33.5	-53.3	-24.9	6.4	1196	33.4	-45.9	-0.61, 0.49	0.78	0.00	3494928
2025-08-08 23:06:11	39	-33.2	-54.8	-27.2	6.0	1123	33.4	-46.1	-0.61, 0.49	0.78	0.00	3494932