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 21086
Detector 14 day operating status: Last detected dimming: 222 hours and 57 minutes ago (2026-01-02 22:49 UTC) Overview for dimming #: 21086 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 #: 21086
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-12-27 00:45:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8748387

2025-12-27 00:47:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8748388

2025-12-27 00:49:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8748389

2025-12-27 00:51:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8748390

2025-12-27 00:53:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8748391

2025-12-27 00:55:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8748392

2025-12-27 00:57:59 7 0.0 0.0 0.0 0.0 0 , 0.00 8748393

2025-12-27 00:59:59 8 -0.1 -1.0 -9.0 0.1 12 , 0.00 8748394

2025-12-27 01:01:59 9 -0.6 -4.4 -8.6 0.4 64 17.1 -54.0 -0.78, 0.32 0.84 2.62 8748395

2025-12-27 01:03:59 10 -1.3 -8.3 -11.2 0.7 123 17.8 -55.8 -0.80, 0.33 0.86 1.70 8748396

2025-12-27 01:05:59 11 -2.2 -7.6 -10.7 1.3 194 22.1 -59.7 -0.81, 0.40 0.90 1.98 8748397

2025-12-27 01:07:59 12 -3.7 -8.4 -10.7 1.8 318 20.8 -57.9 -0.80, 0.38 0.89 1.25 8748398

2025-12-27 01:09:59 13 -5.7 -10.9 -11.0 2.7 482 20.4 -57.4 -0.80, 0.37 0.88 0.00 8748399

2025-12-27 01:11:59 14 -7.5 -12.5 -10.0 4.0 679 19.5 -57.0 -0.80, 0.36 0.88 1.06 8748400

2025-12-27 01:13:59 15 -9.2 -12.1 -9.8 5.1 851 20.8 -58.8 -0.81, 0.38 0.89 1.11 8748401

2025-12-27 01:15:59 16 -11.9 -14.7 -10.1 6.2 1066 19.1 -57.3 -0.80, 0.35 0.88 0.89 8748402

2025-12-27 01:17:59 17 -14.4 -14.4 -9.8 7.5 1307 18.2 -56.1 -0.80, 0.34 0.87 0.00 8748403

2025-12-27 01:19:59 18 -15.6 -15.2 -10.0 7.7 1380 17.9 -56.0 -0.80, 0.33 0.86 0.00 8748404

2025-12-27 01:21:59 19 -16.3 -16.4 -10.1 8.0 1429 18.2 -56.2 -0.80, 0.34 0.87 0.00 8748405

2025-12-27 01:23:59 20 -18.7 -16.6 -10.0 9.6 1660 18.8 -57.1 -0.80, 0.35 0.88 0.00 8748406

2025-12-27 01:25:59 21 -20.3 -16.6 -10.5 9.7 1735 19.5 -57.4 -0.80, 0.36 0.88 0.00 8748407

2025-12-27 01:27:59 22 -24.0 -17.7 -10.3 11.5 2077 19.7 -57.0 -0.80, 0.36 0.88 0.00 8748408

2025-12-27 01:29:59 23 -24.2 -19.1 -10.6 11.1 2053 21.2 -58.3 -0.80, 0.39 0.89 0.00 8748409

2025-12-27 01:31:59 24 -28.0 -31.9 -10.4 12.1 2224 20.8 -58.1 -0.80, 0.38 0.89 0.00 8748410

2025-12-27 01:33:59 25 -28.6 -29.6 -10.7 12.1 2221 21.5 -58.5 -0.80, 0.39 0.89 0.00 8748411

2025-12-27 01:35:59 26 -30.3 -31.0 -10.5 12.6 2357 22.9 -60.2 -0.81, 0.41 0.91 0.00 8748412

2025-12-27 01:37:59 27 -32.0 -35.4 -10.4 13.2 2440 22.8 -60.1 -0.81, 0.41 0.91 0.00 8748413

2025-12-27 01:39:59 28 -36.2 -39.1 -10.9 14.8 2738 22.4 -59.4 -0.81, 0.40 0.90 0.00 8748414

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
2025-12-27 00:45:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8748387
2025-12-27 00:47:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8748388
2025-12-27 00:49:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8748389
2025-12-27 00:51:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8748390
2025-12-27 00:53:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8748391
2025-12-27 00:55:59	6	0.0	0.0	0.0	0.0	0			,		0.00	8748392
2025-12-27 00:57:59	7	0.0	0.0	0.0	0.0	0			,		0.00	8748393
2025-12-27 00:59:59	8	-0.1	-1.0	-9.0	0.1	12			,		0.00	8748394
2025-12-27 01:01:59	9	-0.6	-4.4	-8.6	0.4	64	17.1	-54.0	-0.78, 0.32	0.84	2.62	8748395
2025-12-27 01:03:59	10	-1.3	-8.3	-11.2	0.7	123	17.8	-55.8	-0.80, 0.33	0.86	1.70	8748396
2025-12-27 01:05:59	11	-2.2	-7.6	-10.7	1.3	194	22.1	-59.7	-0.81, 0.40	0.90	1.98	8748397
2025-12-27 01:07:59	12	-3.7	-8.4	-10.7	1.8	318	20.8	-57.9	-0.80, 0.38	0.89	1.25	8748398
2025-12-27 01:09:59	13	-5.7	-10.9	-11.0	2.7	482	20.4	-57.4	-0.80, 0.37	0.88	0.00	8748399
2025-12-27 01:11:59	14	-7.5	-12.5	-10.0	4.0	679	19.5	-57.0	-0.80, 0.36	0.88	1.06	8748400
2025-12-27 01:13:59	15	-9.2	-12.1	-9.8	5.1	851	20.8	-58.8	-0.81, 0.38	0.89	1.11	8748401
2025-12-27 01:15:59	16	-11.9	-14.7	-10.1	6.2	1066	19.1	-57.3	-0.80, 0.35	0.88	0.89	8748402
2025-12-27 01:17:59	17	-14.4	-14.4	-9.8	7.5	1307	18.2	-56.1	-0.80, 0.34	0.87	0.00	8748403
2025-12-27 01:19:59	18	-15.6	-15.2	-10.0	7.7	1380	17.9	-56.0	-0.80, 0.33	0.86	0.00	8748404
2025-12-27 01:21:59	19	-16.3	-16.4	-10.1	8.0	1429	18.2	-56.2	-0.80, 0.34	0.87	0.00	8748405
2025-12-27 01:23:59	20	-18.7	-16.6	-10.0	9.6	1660	18.8	-57.1	-0.80, 0.35	0.88	0.00	8748406
2025-12-27 01:25:59	21	-20.3	-16.6	-10.5	9.7	1735	19.5	-57.4	-0.80, 0.36	0.88	0.00	8748407
2025-12-27 01:27:59	22	-24.0	-17.7	-10.3	11.5	2077	19.7	-57.0	-0.80, 0.36	0.88	0.00	8748408
2025-12-27 01:29:59	23	-24.2	-19.1	-10.6	11.1	2053	21.2	-58.3	-0.80, 0.39	0.89	0.00	8748409
2025-12-27 01:31:59	24	-28.0	-31.9	-10.4	12.1	2224	20.8	-58.1	-0.80, 0.38	0.89	0.00	8748410
2025-12-27 01:33:59	25	-28.6	-29.6	-10.7	12.1	2221	21.5	-58.5	-0.80, 0.39	0.89	0.00	8748411
2025-12-27 01:35:59	26	-30.3	-31.0	-10.5	12.6	2357	22.9	-60.2	-0.81, 0.41	0.91	0.00	8748412
2025-12-27 01:37:59	27	-32.0	-35.4	-10.4	13.2	2440	22.8	-60.1	-0.81, 0.41	0.91	0.00	8748413
2025-12-27 01:39:59	28	-36.2	-39.1	-10.9	14.8	2738	22.4	-59.4	-0.81, 0.40	0.90	0.00	8748414