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 20930
Detector 14 day operating status: Last detected dimming: 199 hours and 12 minutes ago (2025-12-06 23:37 UTC) Overview for dimming #: 20930 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 #: 20930
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-12-05 03:19:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8719676

2025-12-05 03:21:59 2 0.0 0.0 0.0 0.0 0 , 1.01 8719677

2025-12-05 03:23:59 3 0.0 0.0 0.0 0.0 0 , 0.89 8719678

2025-12-05 03:25:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8719679

2025-12-05 03:27:59 5 0.0 0.0 -20.1 0.0 1 , 0.00 8719680

2025-12-05 03:29:59 6 -0.7 -7.5 -9.0 0.3 67 , 0.00 8719681

2025-12-05 03:31:59 7 -1.4 -9.0 -9.7 0.6 140 28.4 -36.6 -0.53, 0.48 0.71 0.84 8719682

2025-12-05 03:33:59 8 -2.9 -11.7 -9.9 1.2 273 28.4 -36.6 -0.53, 0.48 0.71 1.32 8719683

2025-12-05 03:35:59 9 -4.6 -12.7 -9.6 2.0 433 30.1 -36.5 -0.52, 0.50 0.72 1.52 8719684

2025-12-05 03:37:59 10 -10.9 -24.0 -10.7 3.8 815 23.2 -39.9 -0.60, 0.39 0.72 3.24 8719685

2025-12-05 03:39:59 11 -14.7 -24.2 -10.4 5.3 1109 24.0 -39.3 -0.59, 0.41 0.71 2.10 8719686

2025-12-05 03:41:59 12 -18.3 -29.6 -11.0 6.2 1320 24.4 -39.2 -0.58, 0.41 0.72 2.18 8719687

2025-12-05 03:43:59 13 -20.9 -31.2 -11.2 6.9 1480 24.5 -39.2 -0.58, 0.42 0.72 1.52 8719688

2025-12-05 03:45:59 14 -26.2 -35.0 -10.7 9.0 1894 24.7 -39.1 -0.58, 0.42 0.72 0.00 8719689

2025-12-05 03:47:59 15 -29.8 -38.3 -10.6 10.3 2135 24.7 -39.1 -0.58, 0.42 0.71 0.00 8719690

2025-12-05 03:49:59 16 -32.4 -40.7 -10.9 10.8 2229 24.6 -39.1 -0.58, 0.42 0.71 0.00 8719691

2025-12-05 03:51:59 17 -35.8 -42.3 -11.2 11.9 2450 24.9 -39.0 -0.58, 0.42 0.72 0.00 8719692

2025-12-05 03:53:59 18 -37.7 -44.9 -11.5 12.1 2509 24.8 -39.2 -0.58, 0.42 0.72 0.00 8719693

2025-12-05 03:55:59 19 -40.5 -47.0 -11.6 12.9 2659 24.9 -39.2 -0.58, 0.42 0.72 0.00 8719694

2025-12-05 03:57:59 20 -42.6 -48.9 -11.9 13.2 2737 24.8 -39.2 -0.58, 0.42 0.72 1.01 8719695

2025-12-05 03:59:59 21 -45.7 -50.6 -12.0 13.7 2873 24.6 -39.2 -0.58, 0.42 0.72 1.35 8719696

2025-12-05 04:01:59 22 -47.1 -52.4 -12.0 13.7 2893 24.6 -39.3 -0.58, 0.42 0.72 1.07 8719697

2025-12-05 04:03:59 23 -48.3 -52.4 -12.2 13.7 2926 24.6 -39.3 -0.58, 0.42 0.72 3.94 8719698

2025-12-05 04:05:59 24 -51.5 -54.6 -12.4 14.5 3084 24.6 -39.3 -0.58, 0.42 0.72 0.00 8719699

2025-12-05 04:07:59 25 -54.5 -55.8 -12.4 15.0 3212 24.8 -39.3 -0.58, 0.42 0.72 0.00 8719700

2025-12-05 04:09:59 26 -57.1 -57.3 -12.6 15.1 3255 24.3 -39.4 -0.58, 0.41 0.72 0.97 8719701

2025-12-05 04:11:59 27 -59.6 -58.6 -12.8 15.6 3358 24.4 -39.4 -0.58, 0.41 0.72 0.00 8719702

2025-12-05 04:13:59 28 -61.8 -60.4 -12.9 15.7 3411 24.3 -39.4 -0.59, 0.41 0.72 0.00 8719703

2025-12-05 04:15:59 29 -62.8 -60.9 -13.2 16.1 3502 -10.2 -7.3 -0.13, -0.19 0.23 0.00 8719704

2025-12-05 04:17:59 30 -65.8 -61.4 -12.8 16.8 3667 -16.9 -12.9 -0.22, -0.30 0.37 0.00 8719705

2025-12-05 04:19:59 31 -67.6 -61.7 -12.7 17.5 3809 -13.1 -12.4 -0.21, -0.24 0.32 0.00 8719706

2025-12-05 04:21:59 32 -71.6 -63.1 -12.5 18.2 3964 -16.2 -14.5 -0.24, -0.29 0.38 0.00 8719707

2025-12-05 04:23:59 33 -71.6 -63.0 -12.4 18.7 4005 -17.3 -15.9 -0.27, -0.31 0.41 0.00 8719708

2025-12-05 04:25:59 34 -74.2 -63.8 -12.3 19.2 4132 -18.8 -15.6 -0.26, -0.33 0.42 0.00 8719709

2025-12-05 04:27:59 35 -77.2 -64.5 -12.4 20.3 4302 -17.9 -15.8 -0.26, -0.32 0.41 0.00 8719710

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
2025-12-05 03:19:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8719676
2025-12-05 03:21:59	2	0.0	0.0	0.0	0.0	0			,		1.01	8719677
2025-12-05 03:23:59	3	0.0	0.0	0.0	0.0	0			,		0.89	8719678
2025-12-05 03:25:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8719679
2025-12-05 03:27:59	5	0.0	0.0	-20.1	0.0	1			,		0.00	8719680
2025-12-05 03:29:59	6	-0.7	-7.5	-9.0	0.3	67			,		0.00	8719681
2025-12-05 03:31:59	7	-1.4	-9.0	-9.7	0.6	140	28.4	-36.6	-0.53, 0.48	0.71	0.84	8719682
2025-12-05 03:33:59	8	-2.9	-11.7	-9.9	1.2	273	28.4	-36.6	-0.53, 0.48	0.71	1.32	8719683
2025-12-05 03:35:59	9	-4.6	-12.7	-9.6	2.0	433	30.1	-36.5	-0.52, 0.50	0.72	1.52	8719684
2025-12-05 03:37:59	10	-10.9	-24.0	-10.7	3.8	815	23.2	-39.9	-0.60, 0.39	0.72	3.24	8719685
2025-12-05 03:39:59	11	-14.7	-24.2	-10.4	5.3	1109	24.0	-39.3	-0.59, 0.41	0.71	2.10	8719686
2025-12-05 03:41:59	12	-18.3	-29.6	-11.0	6.2	1320	24.4	-39.2	-0.58, 0.41	0.72	2.18	8719687
2025-12-05 03:43:59	13	-20.9	-31.2	-11.2	6.9	1480	24.5	-39.2	-0.58, 0.42	0.72	1.52	8719688
2025-12-05 03:45:59	14	-26.2	-35.0	-10.7	9.0	1894	24.7	-39.1	-0.58, 0.42	0.72	0.00	8719689
2025-12-05 03:47:59	15	-29.8	-38.3	-10.6	10.3	2135	24.7	-39.1	-0.58, 0.42	0.71	0.00	8719690
2025-12-05 03:49:59	16	-32.4	-40.7	-10.9	10.8	2229	24.6	-39.1	-0.58, 0.42	0.71	0.00	8719691
2025-12-05 03:51:59	17	-35.8	-42.3	-11.2	11.9	2450	24.9	-39.0	-0.58, 0.42	0.72	0.00	8719692
2025-12-05 03:53:59	18	-37.7	-44.9	-11.5	12.1	2509	24.8	-39.2	-0.58, 0.42	0.72	0.00	8719693
2025-12-05 03:55:59	19	-40.5	-47.0	-11.6	12.9	2659	24.9	-39.2	-0.58, 0.42	0.72	0.00	8719694
2025-12-05 03:57:59	20	-42.6	-48.9	-11.9	13.2	2737	24.8	-39.2	-0.58, 0.42	0.72	1.01	8719695
2025-12-05 03:59:59	21	-45.7	-50.6	-12.0	13.7	2873	24.6	-39.2	-0.58, 0.42	0.72	1.35	8719696
2025-12-05 04:01:59	22	-47.1	-52.4	-12.0	13.7	2893	24.6	-39.3	-0.58, 0.42	0.72	1.07	8719697
2025-12-05 04:03:59	23	-48.3	-52.4	-12.2	13.7	2926	24.6	-39.3	-0.58, 0.42	0.72	3.94	8719698
2025-12-05 04:05:59	24	-51.5	-54.6	-12.4	14.5	3084	24.6	-39.3	-0.58, 0.42	0.72	0.00	8719699
2025-12-05 04:07:59	25	-54.5	-55.8	-12.4	15.0	3212	24.8	-39.3	-0.58, 0.42	0.72	0.00	8719700
2025-12-05 04:09:59	26	-57.1	-57.3	-12.6	15.1	3255	24.3	-39.4	-0.58, 0.41	0.72	0.97	8719701
2025-12-05 04:11:59	27	-59.6	-58.6	-12.8	15.6	3358	24.4	-39.4	-0.58, 0.41	0.72	0.00	8719702
2025-12-05 04:13:59	28	-61.8	-60.4	-12.9	15.7	3411	24.3	-39.4	-0.59, 0.41	0.72	0.00	8719703
2025-12-05 04:15:59	29	-62.8	-60.9	-13.2	16.1	3502	-10.2	-7.3	-0.13, -0.19	0.23	0.00	8719704
2025-12-05 04:17:59	30	-65.8	-61.4	-12.8	16.8	3667	-16.9	-12.9	-0.22, -0.30	0.37	0.00	8719705
2025-12-05 04:19:59	31	-67.6	-61.7	-12.7	17.5	3809	-13.1	-12.4	-0.21, -0.24	0.32	0.00	8719706
2025-12-05 04:21:59	32	-71.6	-63.1	-12.5	18.2	3964	-16.2	-14.5	-0.24, -0.29	0.38	0.00	8719707
2025-12-05 04:23:59	33	-71.6	-63.0	-12.4	18.7	4005	-17.3	-15.9	-0.27, -0.31	0.41	0.00	8719708
2025-12-05 04:25:59	34	-74.2	-63.8	-12.3	19.2	4132	-18.8	-15.6	-0.26, -0.33	0.42	0.00	8719709
2025-12-05 04:27:59	35	-77.2	-64.5	-12.4	20.3	4302	-17.9	-15.8	-0.26, -0.32	0.41	0.00	8719710