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 21074
Detector 14 day operating status: Last detected dimming: 221 hours and 56 minutes ago (2026-01-03 23:07 UTC) Overview for dimming #: 21074 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 #: 21074
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-12-26 03:17:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8747023

2025-12-26 03:19:59 2 0.0 0.0 0.0 0.0 0 , 1.13 8747024

2025-12-26 03:21:59 3 0.0 0.0 0.0 0.0 0 , 0.97 8747025

2025-12-26 03:23:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8747026

2025-12-26 03:25:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8747027

2025-12-26 03:27:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8747028

2025-12-26 03:29:59 7 0.0 0.0 0.0 0.0 0 , 1.22 8747029

2025-12-26 03:31:59 8 0.0 0.0 0.0 0.0 0 , 1.20 8747030

2025-12-26 03:33:59 9 0.0 0.0 -11.6 0.0 1 , 1.43 8747031

2025-12-26 03:35:59 10 -0.2 -2.2 -13.0 0.1 17 26.3 42.8 0.62, 0.47 0.78 1.33 8747032

2025-12-26 03:37:59 11 -0.4 -4.2 -14.6 0.1 25 26.4 42.8 0.62, 0.48 0.78 1.27 8747033

2025-12-26 03:39:59 12 -0.5 -5.9 -14.8 0.2 35 26.4 42.7 0.62, 0.48 0.78 1.35 8747034

2025-12-26 03:41:59 13 -0.8 -7.8 -16.9 0.2 47 26.3 43.0 0.62, 0.48 0.78 1.23 8747035

2025-12-26 03:43:59 14 -0.9 -9.2 -18.4 0.2 52 26.3 43.0 0.62, 0.47 0.78 0.00 8747036

2025-12-26 03:45:59 15 -1.1 -11.1 -19.1 0.3 58 26.4 42.8 0.62, 0.48 0.78 1.85 8747037

2025-12-26 03:47:59 16 -1.5 -13.0 -20.9 0.3 72 26.3 43.0 0.62, 0.48 0.78 2.53 8747038

2025-12-26 03:49:59 17 -1.7 -14.4 -21.1 0.4 80 26.3 43.1 0.62, 0.47 0.78 3.13 8747039

2025-12-26 03:51:59 18 -2.2 -15.9 -22.2 0.5 99 26.3 43.3 0.62, 0.47 0.78 3.44 8747040

2025-12-26 03:53:59 19 -2.2 -16.8 -23.1 0.5 97 26.3 43.3 0.62, 0.47 0.78 2.52 8747041

2025-12-26 03:55:59 20 -2.3 -17.8 -23.9 0.5 103 26.3 43.0 0.62, 0.48 0.78 1.20 8747042

2025-12-26 03:57:59 21 -2.9 -19.7 -25.4 0.6 119 26.3 43.4 0.62, 0.47 0.78 1.30 8747043

2025-12-26 03:59:59 22 -3.4 -21.2 -26.4 0.6 135 26.3 43.3 0.62, 0.48 0.78 1.99 8747044

2025-12-26 04:01:59 23 -3.8 -21.9 -26.4 0.7 146 26.3 43.6 0.63, 0.48 0.79 1.71 8747045

2025-12-26 04:03:59 24 -4.2 -23.4 -28.2 0.8 159 26.5 42.5 0.61, 0.48 0.78 1.70 8747046

2025-12-26 04:05:59 25 -5.1 -25.0 -28.2 0.9 189 26.3 43.5 0.62, 0.47 0.78 2.82 8747047

2025-12-26 04:07:59 26 -5.7 -26.1 -28.6 1.0 207 26.4 43.1 0.62, 0.48 0.78 4.15 8747048

2025-12-26 04:09:59 27 -6.2 -27.0 -28.9 1.1 224 26.4 42.2 0.61, 0.48 0.77 4.34 8747049

2025-12-26 04:11:59 28 -7.1 -28.7 -29.1 1.2 246 26.3 42.0 0.61, 0.48 0.77 2.40 8747050

2025-12-26 04:13:59 29 -18.2 -31.4 -20.0 3.1 820 26.5 41.5 0.60, 0.48 0.77 7.78 8747051

2025-12-26 04:15:59 30 -21.4 -34.9 -20.4 3.5 925 25.9 40.8 0.59, 0.47 0.76 1.35 8747052

2025-12-26 04:17:59 31 -23.2 -36.6 -20.1 3.8 994 25.8 41.1 0.60, 0.47 0.76 1.37 8747053

2025-12-26 04:19:59 32 -26.2 -38.9 -21.0 4.1 1083 25.6 40.2 0.59, 0.47 0.75 1.15 8747054

2025-12-26 04:21:59 33 -38.4 -40.1 -17.0 7.1 1846 25.7 39.9 0.59, 0.47 0.75 0.00 8747055

2025-12-26 04:23:59 34 -41.5 -40.6 -17.4 7.6 1953 26.0 39.3 0.58, 0.47 0.74 0.00 8747056

2025-12-26 04:25:59 35 -33.1 -41.3 -23.6 4.7 1235 25.7 40.1 0.59, 0.47 0.75 0.00 8747057

2025-12-26 04:27:59 36 -35.0 -42.0 -24.7 4.9 1259 25.8 39.6 0.58, 0.47 0.75 0.00 8747058

2025-12-26 04:29:59 37 -37.3 -41.5 -26.2 4.9 1278 26.0 39.5 0.58, 0.47 0.75 0.00 8747059

2025-12-26 04:31:59 38 -42.4 -45.3 -26.9 5.4 1382 26.0 39.2 0.58, 0.47 0.74 0.00 8747060

2025-12-26 04:33:59 39 -46.1 -47.9 -27.7 5.6 1452 26.0 39.5 0.58, 0.47 0.75 0.00 8747061

2025-12-26 04:35:59 40 -47.9 -45.6 -29.3 5.7 1457 26.1 39.3 0.58, 0.47 0.75 0.00 8747062

2025-12-26 04:37:59 41 -51.6 -58.7 -31.2 5.8 1473 26.0 39.4 0.58, 0.47 0.75 0.00 8747063

2025-12-26 04:39:59 42 -52.4 -62.8 -30.1 5.9 1508 25.9 39.5 0.58, 0.47 0.75 0.00 8747064

2025-12-26 04:41:59 43 -55.7 -62.4 -31.5 6.2 1578 26.0 39.6 0.58, 0.47 0.75 0.00 8747065

2025-12-26 04:43:59 44 -61.5 -68.1 -32.4 6.7 1709 25.9 39.6 0.58, 0.47 0.75 0.00 8747066

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
2025-12-26 03:17:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8747023
2025-12-26 03:19:59	2	0.0	0.0	0.0	0.0	0			,		1.13	8747024
2025-12-26 03:21:59	3	0.0	0.0	0.0	0.0	0			,		0.97	8747025
2025-12-26 03:23:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8747026
2025-12-26 03:25:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8747027
2025-12-26 03:27:59	6	0.0	0.0	0.0	0.0	0			,		0.00	8747028
2025-12-26 03:29:59	7	0.0	0.0	0.0	0.0	0			,		1.22	8747029
2025-12-26 03:31:59	8	0.0	0.0	0.0	0.0	0			,		1.20	8747030
2025-12-26 03:33:59	9	0.0	0.0	-11.6	0.0	1			,		1.43	8747031
2025-12-26 03:35:59	10	-0.2	-2.2	-13.0	0.1	17	26.3	42.8	0.62, 0.47	0.78	1.33	8747032
2025-12-26 03:37:59	11	-0.4	-4.2	-14.6	0.1	25	26.4	42.8	0.62, 0.48	0.78	1.27	8747033
2025-12-26 03:39:59	12	-0.5	-5.9	-14.8	0.2	35	26.4	42.7	0.62, 0.48	0.78	1.35	8747034
2025-12-26 03:41:59	13	-0.8	-7.8	-16.9	0.2	47	26.3	43.0	0.62, 0.48	0.78	1.23	8747035
2025-12-26 03:43:59	14	-0.9	-9.2	-18.4	0.2	52	26.3	43.0	0.62, 0.47	0.78	0.00	8747036
2025-12-26 03:45:59	15	-1.1	-11.1	-19.1	0.3	58	26.4	42.8	0.62, 0.48	0.78	1.85	8747037
2025-12-26 03:47:59	16	-1.5	-13.0	-20.9	0.3	72	26.3	43.0	0.62, 0.48	0.78	2.53	8747038
2025-12-26 03:49:59	17	-1.7	-14.4	-21.1	0.4	80	26.3	43.1	0.62, 0.47	0.78	3.13	8747039
2025-12-26 03:51:59	18	-2.2	-15.9	-22.2	0.5	99	26.3	43.3	0.62, 0.47	0.78	3.44	8747040
2025-12-26 03:53:59	19	-2.2	-16.8	-23.1	0.5	97	26.3	43.3	0.62, 0.47	0.78	2.52	8747041
2025-12-26 03:55:59	20	-2.3	-17.8	-23.9	0.5	103	26.3	43.0	0.62, 0.48	0.78	1.20	8747042
2025-12-26 03:57:59	21	-2.9	-19.7	-25.4	0.6	119	26.3	43.4	0.62, 0.47	0.78	1.30	8747043
2025-12-26 03:59:59	22	-3.4	-21.2	-26.4	0.6	135	26.3	43.3	0.62, 0.48	0.78	1.99	8747044
2025-12-26 04:01:59	23	-3.8	-21.9	-26.4	0.7	146	26.3	43.6	0.63, 0.48	0.79	1.71	8747045
2025-12-26 04:03:59	24	-4.2	-23.4	-28.2	0.8	159	26.5	42.5	0.61, 0.48	0.78	1.70	8747046
2025-12-26 04:05:59	25	-5.1	-25.0	-28.2	0.9	189	26.3	43.5	0.62, 0.47	0.78	2.82	8747047
2025-12-26 04:07:59	26	-5.7	-26.1	-28.6	1.0	207	26.4	43.1	0.62, 0.48	0.78	4.15	8747048
2025-12-26 04:09:59	27	-6.2	-27.0	-28.9	1.1	224	26.4	42.2	0.61, 0.48	0.77	4.34	8747049
2025-12-26 04:11:59	28	-7.1	-28.7	-29.1	1.2	246	26.3	42.0	0.61, 0.48	0.77	2.40	8747050
2025-12-26 04:13:59	29	-18.2	-31.4	-20.0	3.1	820	26.5	41.5	0.60, 0.48	0.77	7.78	8747051
2025-12-26 04:15:59	30	-21.4	-34.9	-20.4	3.5	925	25.9	40.8	0.59, 0.47	0.76	1.35	8747052
2025-12-26 04:17:59	31	-23.2	-36.6	-20.1	3.8	994	25.8	41.1	0.60, 0.47	0.76	1.37	8747053
2025-12-26 04:19:59	32	-26.2	-38.9	-21.0	4.1	1083	25.6	40.2	0.59, 0.47	0.75	1.15	8747054
2025-12-26 04:21:59	33	-38.4	-40.1	-17.0	7.1	1846	25.7	39.9	0.59, 0.47	0.75	0.00	8747055
2025-12-26 04:23:59	34	-41.5	-40.6	-17.4	7.6	1953	26.0	39.3	0.58, 0.47	0.74	0.00	8747056
2025-12-26 04:25:59	35	-33.1	-41.3	-23.6	4.7	1235	25.7	40.1	0.59, 0.47	0.75	0.00	8747057
2025-12-26 04:27:59	36	-35.0	-42.0	-24.7	4.9	1259	25.8	39.6	0.58, 0.47	0.75	0.00	8747058
2025-12-26 04:29:59	37	-37.3	-41.5	-26.2	4.9	1278	26.0	39.5	0.58, 0.47	0.75	0.00	8747059
2025-12-26 04:31:59	38	-42.4	-45.3	-26.9	5.4	1382	26.0	39.2	0.58, 0.47	0.74	0.00	8747060
2025-12-26 04:33:59	39	-46.1	-47.9	-27.7	5.6	1452	26.0	39.5	0.58, 0.47	0.75	0.00	8747061
2025-12-26 04:35:59	40	-47.9	-45.6	-29.3	5.7	1457	26.1	39.3	0.58, 0.47	0.75	0.00	8747062
2025-12-26 04:37:59	41	-51.6	-58.7	-31.2	5.8	1473	26.0	39.4	0.58, 0.47	0.75	0.00	8747063
2025-12-26 04:39:59	42	-52.4	-62.8	-30.1	5.9	1508	25.9	39.5	0.58, 0.47	0.75	0.00	8747064
2025-12-26 04:41:59	43	-55.7	-62.4	-31.5	6.2	1578	26.0	39.6	0.58, 0.47	0.75	0.00	8747065
2025-12-26 04:43:59	44	-61.5	-68.1	-32.4	6.7	1709	25.9	39.6	0.58, 0.47	0.75	0.00	8747066