Solar Demon Dimming Detection (sc)

Science! running on SDO/AIA 211 Synoptic data
2 minute cadence, typical delay 7 days
(detection version 1.00)

	Overview of dimming 21067
Detector 14 day operating status: Last detected dimming: 203 hours and 25 minutes ago (2026-01-03 23:07 UTC) Overview for dimming #: 21067 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 #: 21067
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-12-25 12:29:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8745859

2025-12-25 12:31:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8745860

2025-12-25 12:33:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8745861

2025-12-25 12:35:59 4 0.0 0.0 0.0 0.0 0 , 0.98 8745862

2025-12-25 12:37:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8745863

2025-12-25 12:39:59 6 -0.4 -2.6 -8.8 0.1 37 15.3 -1.8 -0.03, 0.31 0.31 0.00 8745864

2025-12-25 12:41:59 7 -3.7 -10.9 -11.0 0.9 301 8.3 -2.7 -0.05, 0.18 0.19 0.87 8745865

2025-12-25 12:43:59 8 -8.1 -12.8 -10.5 2.2 690 8.4 -2.8 -0.05, 0.19 0.19 0.91 8745866

2025-12-25 12:45:59 9 -10.5 -14.7 -10.7 2.7 862 8.8 -2.8 -0.05, 0.19 0.20 1.58 8745867

2025-12-25 12:47:59 10 -13.0 -16.4 -11.1 3.3 1049 9.0 -2.8 -0.05, 0.20 0.20 0.00 8745868

2025-12-25 12:49:59 11 -15.9 -18.6 -11.4 3.8 1229 9.3 -2.6 -0.05, 0.20 0.21 0.00 8745869

2025-12-25 12:51:59 12 -19.1 -20.4 -11.1 4.5 1450 9.5 -2.5 -0.04, 0.21 0.21 0.00 8745870

2025-12-25 12:53:59 13 -23.1 -21.5 -11.7 5.2 1688 9.9 -2.3 -0.04, 0.21 0.22 0.00 8745871

2025-12-25 12:55:59 14 -28.0 -22.8 -12.3 6.0 1941 10.6 -2.1 -0.04, 0.23 0.23 0.00 8745872

2025-12-25 12:57:59 15 -32.1 -24.0 -13.1 6.5 2117 10.6 -2.1 -0.04, 0.22 0.23 0.00 8745873

2025-12-25 12:59:59 16 -37.5 -26.1 -13.4 7.3 2349 11.2 -1.8 -0.03, 0.24 0.24 0.86 8745874

2025-12-25 13:01:59 17 -50.5 -29.8 -11.7 12.5 3402 11.3 -1.7 -0.03, 0.24 0.24 3.75 8745875

2025-12-25 13:03:59 18 -58.3 -31.9 -11.7 14.9 3911 11.4 -1.8 -0.03, 0.24 0.24 1.02 8745876

2025-12-25 13:05:59 19 -68.9 -33.2 -12.1 16.6 4409 10.2 -1.0 -0.02, 0.22 0.22 1.41 8745877

2025-12-25 13:07:59 20 -75.6 -34.6 -11.9 18.7 4876 10.2 -1.0 -0.02, 0.22 0.22 1.24 8745878

2025-12-25 13:09:59 21 -78.0 -35.5 -12.4 18.2 4860 10.6 -1.2 -0.02, 0.22 0.23 1.26 8745879

2025-12-25 13:11:59 22 -82.4 -36.6 -12.7 19.2 5053 10.5 -1.4 -0.02, 0.22 0.22 0.00 8745880

2025-12-25 13:13:59 23 -85.6 -38.7 -12.6 19.7 5177 10.3 -1.4 -0.02, 0.22 0.22 0.00 8745881

2025-12-25 13:15:59 24 -86.5 -42.9 -12.8 19.4 5147 10.0 -1.6 -0.03, 0.21 0.22 0.00 8745882

2025-12-25 13:17:59 25 -89.8 -44.2 -13.1 19.9 5287 10.2 -1.8 -0.03, 0.22 0.22 0.00 8745883

2025-12-25 13:19:59 26 -90.2 -45.8 -13.4 20.0 5200 10.2 -1.9 -0.03, 0.22 0.22 0.00 8745884

2025-12-25 13:21:59 27 -95.6 -45.4 -13.2 21.3 5588 10.2 -1.8 -0.03, 0.22 0.22 0.00 8745885

2025-12-25 13:23:59 28 -96.2 -46.8 -13.5 22.8 5576 10.1 -1.9 -0.03, 0.22 0.22 0.00 8745886

2025-12-25 13:25:59 29 -107.3 -47.7 -13.0 26.8 6374 10.1 -1.6 -0.03, 0.22 0.22 0.00 8745887

2025-12-25 13:27:59 30 -113.5 -48.2 -12.8 28.4 6828 10.0 -1.6 -0.03, 0.21 0.22 0.00 8745888

2025-12-25 13:29:59 31 -120.3 -47.6 -12.6 30.4 7277 9.9 -1.4 -0.02, 0.21 0.21 0.00 8745889

2025-12-25 13:31:59 32 -126.0 -49.0 -12.5 33.6 7648 9.7 -1.4 -0.03, 0.21 0.21 0.00 8745890

2025-12-25 13:33:59 33 -131.2 -49.4 -12.5 35.2 7971 9.4 -1.3 -0.02, 0.20 0.21 0.00 8745891

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
2025-12-25 12:29:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8745859
2025-12-25 12:31:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8745860
2025-12-25 12:33:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8745861
2025-12-25 12:35:59	4	0.0	0.0	0.0	0.0	0			,		0.98	8745862
2025-12-25 12:37:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8745863
2025-12-25 12:39:59	6	-0.4	-2.6	-8.8	0.1	37	15.3	-1.8	-0.03, 0.31	0.31	0.00	8745864
2025-12-25 12:41:59	7	-3.7	-10.9	-11.0	0.9	301	8.3	-2.7	-0.05, 0.18	0.19	0.87	8745865
2025-12-25 12:43:59	8	-8.1	-12.8	-10.5	2.2	690	8.4	-2.8	-0.05, 0.19	0.19	0.91	8745866
2025-12-25 12:45:59	9	-10.5	-14.7	-10.7	2.7	862	8.8	-2.8	-0.05, 0.19	0.20	1.58	8745867
2025-12-25 12:47:59	10	-13.0	-16.4	-11.1	3.3	1049	9.0	-2.8	-0.05, 0.20	0.20	0.00	8745868
2025-12-25 12:49:59	11	-15.9	-18.6	-11.4	3.8	1229	9.3	-2.6	-0.05, 0.20	0.21	0.00	8745869
2025-12-25 12:51:59	12	-19.1	-20.4	-11.1	4.5	1450	9.5	-2.5	-0.04, 0.21	0.21	0.00	8745870
2025-12-25 12:53:59	13	-23.1	-21.5	-11.7	5.2	1688	9.9	-2.3	-0.04, 0.21	0.22	0.00	8745871
2025-12-25 12:55:59	14	-28.0	-22.8	-12.3	6.0	1941	10.6	-2.1	-0.04, 0.23	0.23	0.00	8745872
2025-12-25 12:57:59	15	-32.1	-24.0	-13.1	6.5	2117	10.6	-2.1	-0.04, 0.22	0.23	0.00	8745873
2025-12-25 12:59:59	16	-37.5	-26.1	-13.4	7.3	2349	11.2	-1.8	-0.03, 0.24	0.24	0.86	8745874
2025-12-25 13:01:59	17	-50.5	-29.8	-11.7	12.5	3402	11.3	-1.7	-0.03, 0.24	0.24	3.75	8745875
2025-12-25 13:03:59	18	-58.3	-31.9	-11.7	14.9	3911	11.4	-1.8	-0.03, 0.24	0.24	1.02	8745876
2025-12-25 13:05:59	19	-68.9	-33.2	-12.1	16.6	4409	10.2	-1.0	-0.02, 0.22	0.22	1.41	8745877
2025-12-25 13:07:59	20	-75.6	-34.6	-11.9	18.7	4876	10.2	-1.0	-0.02, 0.22	0.22	1.24	8745878
2025-12-25 13:09:59	21	-78.0	-35.5	-12.4	18.2	4860	10.6	-1.2	-0.02, 0.22	0.23	1.26	8745879
2025-12-25 13:11:59	22	-82.4	-36.6	-12.7	19.2	5053	10.5	-1.4	-0.02, 0.22	0.22	0.00	8745880
2025-12-25 13:13:59	23	-85.6	-38.7	-12.6	19.7	5177	10.3	-1.4	-0.02, 0.22	0.22	0.00	8745881
2025-12-25 13:15:59	24	-86.5	-42.9	-12.8	19.4	5147	10.0	-1.6	-0.03, 0.21	0.22	0.00	8745882
2025-12-25 13:17:59	25	-89.8	-44.2	-13.1	19.9	5287	10.2	-1.8	-0.03, 0.22	0.22	0.00	8745883
2025-12-25 13:19:59	26	-90.2	-45.8	-13.4	20.0	5200	10.2	-1.9	-0.03, 0.22	0.22	0.00	8745884
2025-12-25 13:21:59	27	-95.6	-45.4	-13.2	21.3	5588	10.2	-1.8	-0.03, 0.22	0.22	0.00	8745885
2025-12-25 13:23:59	28	-96.2	-46.8	-13.5	22.8	5576	10.1	-1.9	-0.03, 0.22	0.22	0.00	8745886
2025-12-25 13:25:59	29	-107.3	-47.7	-13.0	26.8	6374	10.1	-1.6	-0.03, 0.22	0.22	0.00	8745887
2025-12-25 13:27:59	30	-113.5	-48.2	-12.8	28.4	6828	10.0	-1.6	-0.03, 0.21	0.22	0.00	8745888
2025-12-25 13:29:59	31	-120.3	-47.6	-12.6	30.4	7277	9.9	-1.4	-0.02, 0.21	0.21	0.00	8745889
2025-12-25 13:31:59	32	-126.0	-49.0	-12.5	33.6	7648	9.7	-1.4	-0.03, 0.21	0.21	0.00	8745890
2025-12-25 13:33:59	33	-131.2	-49.4	-12.5	35.2	7971	9.4	-1.3	-0.02, 0.20	0.21	0.00	8745891