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 20284
Detector 14 day operating status: Last detected dimming: 202 hours and 13 minutes ago (2025-10-03 21:29 UTC) Overview for dimming #: 20284 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 #: 20284
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-09-27 03:13:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8621028

2025-09-27 03:15:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8621029

2025-09-27 03:17:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8621030

2025-09-27 03:19:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8621031

2025-09-27 03:21:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8621032

2025-09-27 03:23:59 6 0.0 0.0 0.0 0.0 0 , 1.21 8621033

2025-09-27 03:25:59 7 0.0 0.0 0.0 0.0 0 , 1.18 8621034

2025-09-27 03:27:59 8 0.0 0.0 0.0 0.0 0 , 1.13 8621035

2025-09-27 03:29:59 9 -0.1 -0.3 -8.4 0.0 7 , 7.13 8621036

2025-09-27 03:31:59 10 -0.2 -1.6 -6.9 0.1 27 , 6.43 8621037

2025-09-27 03:33:59 11 0.0 0.0 0.0 0.0 0 , 1.16 8621038

2025-09-27 03:35:59 12 0.0 0.0 0.0 0.0 0 , 1.57 8621039

2025-09-27 03:37:59 13 -0.5 -4.9 -8.6 0.3 59 , 1.69 8621040

2025-09-27 03:39:59 14 -1.6 -7.9 -8.2 0.8 175 , 1.52 8621041

2025-09-27 03:41:59 15 -2.4 -8.1 -7.9 1.3 274 , 8.58 8621042

2025-09-27 03:43:59 16 -2.4 -8.7 -9.0 1.2 256 , 10.21 8621043

2025-09-27 03:45:59 17 -2.9 -8.8 -9.1 1.5 306 , 18.75 8621044

2025-09-27 03:47:59 18 -3.8 -9.6 -9.8 1.8 370 -35.5 8.7 0.12, -0.68 0.69 10.79 8621045

2025-09-27 03:49:59 19 -4.5 -9.2 -8.8 2.3 475 -35.5 8.8 0.13, -0.68 0.69 7.67 8621046

2025-09-27 03:51:59 20 -4.9 -10.5 -9.3 2.4 493 -35.7 9.2 0.13, -0.68 0.70 8.02 8621047

2025-09-27 03:53:59 21 -5.8 -10.8 -9.4 2.7 558 -32.6 0.9 0.01, -0.64 0.64 7.36 8621048

2025-09-27 03:55:59 22 -7.6 -11.6 -10.1 3.4 692 -34.0 2.1 0.03, -0.66 0.66 6.51 8621049

2025-09-27 03:57:59 23 -8.4 -11.2 -9.5 3.8 778 -33.1 1.1 0.02, -0.65 0.65 4.88 8621050

2025-09-27 03:59:59 24 -9.1 -11.6 -9.4 4.1 843 -33.4 1.1 0.02, -0.65 0.65 5.23 8621051

2025-09-27 04:01:59 25 -9.1 -10.7 -9.6 3.9 813 -33.4 1.1 0.02, -0.65 0.65 6.48 8621052

2025-09-27 04:03:59 26 -9.6 -10.6 -9.7 4.2 868 -34.2 3.5 0.05, -0.66 0.67 6.28 8621053

2025-09-27 04:05:59 27 -10.9 -10.8 -9.8 4.4 914 -34.5 3.5 0.05, -0.67 0.67 5.22 8621054

2025-09-27 04:07:59 28 -11.3 -11.6 -10.1 4.5 923 -33.7 2.6 0.04, -0.66 0.66 0.00 8621055

2025-09-27 04:09:59 29 -13.0 -12.2 -10.3 5.2 1058 -33.9 1.5 0.02, -0.66 0.66 0.00 8621056

2025-09-27 04:11:59 30 -15.8 -17.0 -10.3 6.1 1250 -34.3 2.9 0.04, -0.67 0.67 0.00 8621057

2025-09-27 04:13:59 31 -19.2 -19.9 -10.4 7.3 1477 -34.5 2.8 0.04, -0.67 0.67 0.00 8621058

2025-09-27 04:15:59 32 -21.8 -22.5 -10.9 8.0 1603 -35.1 4.3 0.06, -0.68 0.68 0.00 8621059

2025-09-27 04:17:59 33 -29.7 -23.5 -11.0 11.2 2254 -35.0 4.5 0.07, -0.68 0.68 0.00 8621060

2025-09-27 04:19:59 34 -31.8 -23.5 -11.0 11.9 2398 -35.0 4.2 0.06, -0.68 0.68 0.00 8621061

2025-09-27 04:21:59 35 -34.0 -23.6 -11.3 12.4 2509 -34.6 3.1 0.05, -0.67 0.67 0.00 8621062

2025-09-27 04:23:59 36 -36.3 -26.4 -11.4 13.0 2628 -34.6 3.5 0.05, -0.67 0.67 0.00 8621063

2025-09-27 04:25:59 37 -38.1 -27.9 -11.6 13.6 2739 -34.7 4.0 0.06, -0.67 0.67 6.98 8621064

2025-09-27 04:27:59 38 -39.7 -29.7 -11.9 14.0 2820 -34.6 3.9 0.06, -0.67 0.67 14.29 8621065

2025-09-27 04:29:59 39 -41.8 -31.0 -11.9 15.0 3001 -34.8 4.1 0.06, -0.67 0.68 4.85 8621066

2025-09-27 04:31:59 40 -45.3 -31.0 -11.8 17.0 3252 -34.7 4.0 0.06, -0.67 0.67 2.18 8621067

2025-09-27 04:33:59 41 -48.8 -32.7 -11.9 18.0 3528 -34.6 3.0 0.04, -0.67 0.67 1.59 8621068

2025-09-27 04:35:59 42 -49.8 -31.7 -12.0 18.2 3572 -34.9 3.9 0.06, -0.67 0.68 1.12 8621069

2025-09-27 04:37:59 43 -53.7 -33.9 -11.9 19.3 3846 -34.7 3.6 0.05, -0.67 0.67 9.56 8621070

2025-09-27 04:39:59 44 -57.2 -35.0 -12.1 20.3 4060 -34.6 4.1 0.06, -0.67 0.67 6.23 8621071

2025-09-27 04:41:59 45 -58.9 -34.5 -12.3 20.4 4080 -34.5 3.7 0.05, -0.67 0.67 3.91 8621072

2025-09-27 04:43:59 46 -60.2 -34.2 -12.2 21.0 4162 -34.5 3.4 0.05, -0.67 0.67 13.84 8621073

2025-09-27 04:45:59 47 -62.1 -32.2 -11.9 22.0 4324 -33.6 4.1 0.06, -0.66 0.66 9.40 8621074

2025-09-27 04:47:59 48 -63.4 -33.1 -12.1 21.7 4326 -34.5 3.4 0.05, -0.67 0.67 7.90 8621075

2025-09-27 04:49:59 49 -66.1 -35.6 -12.4 22.5 4454 -33.5 4.0 0.06, -0.66 0.66 1.74 8621076

2025-09-27 04:51:59 50 -68.5 -30.3 -12.4 23.1 4610 -34.1 3.7 0.05, -0.66 0.67 8.45 8621077

2025-09-27 04:53:59 51 -71.8 -29.8 -12.6 24.1 4801 -34.0 4.1 0.06, -0.66 0.67 9.98 8621078

2025-09-27 04:55:59 52 -74.4 -29.7 -12.7 25.0 4971 -34.0 3.7 0.05, -0.66 0.67 11.08 8621079

2025-09-27 04:57:59 53 -78.1 -29.2 -12.9 26.0 5175 -33.0 4.1 0.06, -0.65 0.65 1.67 8621080

2025-09-27 04:59:59 54 -86.9 -29.6 -12.3 34.6 5945 -0.2 -54.1 -0.82, -0.07 0.82 7.09 8621081

2025-09-27 05:01:59 55 -89.6 -29.6 -12.3 35.7 6116 0.6 -54.3 -0.82, -0.06 0.82 5.46 8621082

2025-09-27 05:03:59 56 -92.7 -31.1 -12.4 35.6 6304 0.1 -54.0 -0.82, -0.07 0.82 5.46 8621083

2025-09-27 05:05:59 57 -98.6 -28.8 -12.3 38.1 6737 0.8 -55.0 -0.83, -0.06 0.83 13.56 8621084

2025-09-27 05:07:59 58 -104.4 -30.5 -12.6 38.5 7030 1.2 -55.0 -0.83, -0.05 0.83 17.13 8621085

2025-09-27 05:09:59 59 -108.9 -28.9 -12.4 40.5 7367 1.6 -54.8 -0.83, -0.04 0.83 12.89 8621086

2025-09-27 05:11:59 60 -107.7 -29.7 -12.6 40.0 7127 2.5 -55.7 -0.83, -0.02 0.84 4.26 8621087

2025-09-27 05:13:59 61 -113.6 -30.3 -12.6 41.9 7517 2.3 -55.6 -0.83, -0.03 0.83 4.56 8621088

2025-09-27 05:15:59 62 -119.9 -31.0 -12.5 44.4 7909 1.4 -55.0 -0.83, -0.05 0.83 1.59 8621089

2025-09-27 05:17:59 63 -124.2 -31.6 -12.3 47.3 8310 1.2 -54.9 -0.83, -0.05 0.83 0.00 8621090

2025-09-27 05:19:59 64 -127.1 -32.1 -12.1 47.8 8564 0.9 -55.1 -0.83, -0.05 0.83 0.90 8621091

2025-09-27 05:21:59 65 -132.3 -34.1 -12.0 51.0 8898 -12.8 -25.3 -0.42, -0.33 0.53 0.00 8621092

2025-09-27 05:23:59 66 -134.2 -34.2 -12.1 50.8 9025 -11.9 -25.6 -0.43, -0.31 0.53 0.00 8621093

2025-09-27 05:25:59 67 -138.5 -37.0 -11.8 52.8 9360 -11.7 -25.7 -0.43, -0.31 0.53 0.00 8621094

2025-09-27 05:27:59 68 -141.1 -39.9 -11.7 54.2 9610 -11.8 -25.8 -0.43, -0.31 0.53 0.00 8621095

2025-09-27 05:29:59 69 -161.3 -40.5 -11.5 77.4 11162 -10.5 -29.5 -0.49, -0.29 0.57 0.97 8621096

2025-09-27 05:31:59 70 -167.3 -41.6 -11.3 82.6 11666 -10.1 -29.8 -0.50, -0.28 0.57 0.00 8621097

2025-09-27 05:33:59 71 -171.3 -42.7 -11.3 83.7 11885 -9.6 -29.8 -0.50, -0.27 0.57 1.41 8621098

2025-09-27 05:35:59 72 -151.9 -43.9 -11.7 56.2 10156 -9.7 -27.5 -0.46, -0.27 0.54 1.03 8621099

2025-09-27 05:37:59 73 -160.4 -41.8 -11.7 60.1 10924 -9.3 -27.8 -0.47, -0.27 0.54 0.00 8621100

2025-09-27 05:39:59 74 -154.6 -43.0 -11.5 57.5 10424 -9.8 -27.0 -0.45, -0.28 0.53 0.00 8621101

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
2025-09-27 03:13:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8621028
2025-09-27 03:15:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8621029
2025-09-27 03:17:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8621030
2025-09-27 03:19:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8621031
2025-09-27 03:21:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8621032
2025-09-27 03:23:59	6	0.0	0.0	0.0	0.0	0			,		1.21	8621033
2025-09-27 03:25:59	7	0.0	0.0	0.0	0.0	0			,		1.18	8621034
2025-09-27 03:27:59	8	0.0	0.0	0.0	0.0	0			,		1.13	8621035
2025-09-27 03:29:59	9	-0.1	-0.3	-8.4	0.0	7			,		7.13	8621036
2025-09-27 03:31:59	10	-0.2	-1.6	-6.9	0.1	27			,		6.43	8621037
2025-09-27 03:33:59	11	0.0	0.0	0.0	0.0	0			,		1.16	8621038
2025-09-27 03:35:59	12	0.0	0.0	0.0	0.0	0			,		1.57	8621039
2025-09-27 03:37:59	13	-0.5	-4.9	-8.6	0.3	59			,		1.69	8621040
2025-09-27 03:39:59	14	-1.6	-7.9	-8.2	0.8	175			,		1.52	8621041
2025-09-27 03:41:59	15	-2.4	-8.1	-7.9	1.3	274			,		8.58	8621042
2025-09-27 03:43:59	16	-2.4	-8.7	-9.0	1.2	256			,		10.21	8621043
2025-09-27 03:45:59	17	-2.9	-8.8	-9.1	1.5	306			,		18.75	8621044
2025-09-27 03:47:59	18	-3.8	-9.6	-9.8	1.8	370	-35.5	8.7	0.12, -0.68	0.69	10.79	8621045
2025-09-27 03:49:59	19	-4.5	-9.2	-8.8	2.3	475	-35.5	8.8	0.13, -0.68	0.69	7.67	8621046
2025-09-27 03:51:59	20	-4.9	-10.5	-9.3	2.4	493	-35.7	9.2	0.13, -0.68	0.70	8.02	8621047
2025-09-27 03:53:59	21	-5.8	-10.8	-9.4	2.7	558	-32.6	0.9	0.01, -0.64	0.64	7.36	8621048
2025-09-27 03:55:59	22	-7.6	-11.6	-10.1	3.4	692	-34.0	2.1	0.03, -0.66	0.66	6.51	8621049
2025-09-27 03:57:59	23	-8.4	-11.2	-9.5	3.8	778	-33.1	1.1	0.02, -0.65	0.65	4.88	8621050
2025-09-27 03:59:59	24	-9.1	-11.6	-9.4	4.1	843	-33.4	1.1	0.02, -0.65	0.65	5.23	8621051
2025-09-27 04:01:59	25	-9.1	-10.7	-9.6	3.9	813	-33.4	1.1	0.02, -0.65	0.65	6.48	8621052
2025-09-27 04:03:59	26	-9.6	-10.6	-9.7	4.2	868	-34.2	3.5	0.05, -0.66	0.67	6.28	8621053
2025-09-27 04:05:59	27	-10.9	-10.8	-9.8	4.4	914	-34.5	3.5	0.05, -0.67	0.67	5.22	8621054
2025-09-27 04:07:59	28	-11.3	-11.6	-10.1	4.5	923	-33.7	2.6	0.04, -0.66	0.66	0.00	8621055
2025-09-27 04:09:59	29	-13.0	-12.2	-10.3	5.2	1058	-33.9	1.5	0.02, -0.66	0.66	0.00	8621056
2025-09-27 04:11:59	30	-15.8	-17.0	-10.3	6.1	1250	-34.3	2.9	0.04, -0.67	0.67	0.00	8621057
2025-09-27 04:13:59	31	-19.2	-19.9	-10.4	7.3	1477	-34.5	2.8	0.04, -0.67	0.67	0.00	8621058
2025-09-27 04:15:59	32	-21.8	-22.5	-10.9	8.0	1603	-35.1	4.3	0.06, -0.68	0.68	0.00	8621059
2025-09-27 04:17:59	33	-29.7	-23.5	-11.0	11.2	2254	-35.0	4.5	0.07, -0.68	0.68	0.00	8621060
2025-09-27 04:19:59	34	-31.8	-23.5	-11.0	11.9	2398	-35.0	4.2	0.06, -0.68	0.68	0.00	8621061
2025-09-27 04:21:59	35	-34.0	-23.6	-11.3	12.4	2509	-34.6	3.1	0.05, -0.67	0.67	0.00	8621062
2025-09-27 04:23:59	36	-36.3	-26.4	-11.4	13.0	2628	-34.6	3.5	0.05, -0.67	0.67	0.00	8621063
2025-09-27 04:25:59	37	-38.1	-27.9	-11.6	13.6	2739	-34.7	4.0	0.06, -0.67	0.67	6.98	8621064
2025-09-27 04:27:59	38	-39.7	-29.7	-11.9	14.0	2820	-34.6	3.9	0.06, -0.67	0.67	14.29	8621065
2025-09-27 04:29:59	39	-41.8	-31.0	-11.9	15.0	3001	-34.8	4.1	0.06, -0.67	0.68	4.85	8621066
2025-09-27 04:31:59	40	-45.3	-31.0	-11.8	17.0	3252	-34.7	4.0	0.06, -0.67	0.67	2.18	8621067
2025-09-27 04:33:59	41	-48.8	-32.7	-11.9	18.0	3528	-34.6	3.0	0.04, -0.67	0.67	1.59	8621068
2025-09-27 04:35:59	42	-49.8	-31.7	-12.0	18.2	3572	-34.9	3.9	0.06, -0.67	0.68	1.12	8621069
2025-09-27 04:37:59	43	-53.7	-33.9	-11.9	19.3	3846	-34.7	3.6	0.05, -0.67	0.67	9.56	8621070
2025-09-27 04:39:59	44	-57.2	-35.0	-12.1	20.3	4060	-34.6	4.1	0.06, -0.67	0.67	6.23	8621071
2025-09-27 04:41:59	45	-58.9	-34.5	-12.3	20.4	4080	-34.5	3.7	0.05, -0.67	0.67	3.91	8621072
2025-09-27 04:43:59	46	-60.2	-34.2	-12.2	21.0	4162	-34.5	3.4	0.05, -0.67	0.67	13.84	8621073
2025-09-27 04:45:59	47	-62.1	-32.2	-11.9	22.0	4324	-33.6	4.1	0.06, -0.66	0.66	9.40	8621074
2025-09-27 04:47:59	48	-63.4	-33.1	-12.1	21.7	4326	-34.5	3.4	0.05, -0.67	0.67	7.90	8621075
2025-09-27 04:49:59	49	-66.1	-35.6	-12.4	22.5	4454	-33.5	4.0	0.06, -0.66	0.66	1.74	8621076
2025-09-27 04:51:59	50	-68.5	-30.3	-12.4	23.1	4610	-34.1	3.7	0.05, -0.66	0.67	8.45	8621077
2025-09-27 04:53:59	51	-71.8	-29.8	-12.6	24.1	4801	-34.0	4.1	0.06, -0.66	0.67	9.98	8621078
2025-09-27 04:55:59	52	-74.4	-29.7	-12.7	25.0	4971	-34.0	3.7	0.05, -0.66	0.67	11.08	8621079
2025-09-27 04:57:59	53	-78.1	-29.2	-12.9	26.0	5175	-33.0	4.1	0.06, -0.65	0.65	1.67	8621080
2025-09-27 04:59:59	54	-86.9	-29.6	-12.3	34.6	5945	-0.2	-54.1	-0.82, -0.07	0.82	7.09	8621081
2025-09-27 05:01:59	55	-89.6	-29.6	-12.3	35.7	6116	0.6	-54.3	-0.82, -0.06	0.82	5.46	8621082
2025-09-27 05:03:59	56	-92.7	-31.1	-12.4	35.6	6304	0.1	-54.0	-0.82, -0.07	0.82	5.46	8621083
2025-09-27 05:05:59	57	-98.6	-28.8	-12.3	38.1	6737	0.8	-55.0	-0.83, -0.06	0.83	13.56	8621084
2025-09-27 05:07:59	58	-104.4	-30.5	-12.6	38.5	7030	1.2	-55.0	-0.83, -0.05	0.83	17.13	8621085
2025-09-27 05:09:59	59	-108.9	-28.9	-12.4	40.5	7367	1.6	-54.8	-0.83, -0.04	0.83	12.89	8621086
2025-09-27 05:11:59	60	-107.7	-29.7	-12.6	40.0	7127	2.5	-55.7	-0.83, -0.02	0.84	4.26	8621087
2025-09-27 05:13:59	61	-113.6	-30.3	-12.6	41.9	7517	2.3	-55.6	-0.83, -0.03	0.83	4.56	8621088
2025-09-27 05:15:59	62	-119.9	-31.0	-12.5	44.4	7909	1.4	-55.0	-0.83, -0.05	0.83	1.59	8621089
2025-09-27 05:17:59	63	-124.2	-31.6	-12.3	47.3	8310	1.2	-54.9	-0.83, -0.05	0.83	0.00	8621090
2025-09-27 05:19:59	64	-127.1	-32.1	-12.1	47.8	8564	0.9	-55.1	-0.83, -0.05	0.83	0.90	8621091
2025-09-27 05:21:59	65	-132.3	-34.1	-12.0	51.0	8898	-12.8	-25.3	-0.42, -0.33	0.53	0.00	8621092
2025-09-27 05:23:59	66	-134.2	-34.2	-12.1	50.8	9025	-11.9	-25.6	-0.43, -0.31	0.53	0.00	8621093
2025-09-27 05:25:59	67	-138.5	-37.0	-11.8	52.8	9360	-11.7	-25.7	-0.43, -0.31	0.53	0.00	8621094
2025-09-27 05:27:59	68	-141.1	-39.9	-11.7	54.2	9610	-11.8	-25.8	-0.43, -0.31	0.53	0.00	8621095
2025-09-27 05:29:59	69	-161.3	-40.5	-11.5	77.4	11162	-10.5	-29.5	-0.49, -0.29	0.57	0.97	8621096
2025-09-27 05:31:59	70	-167.3	-41.6	-11.3	82.6	11666	-10.1	-29.8	-0.50, -0.28	0.57	0.00	8621097
2025-09-27 05:33:59	71	-171.3	-42.7	-11.3	83.7	11885	-9.6	-29.8	-0.50, -0.27	0.57	1.41	8621098
2025-09-27 05:35:59	72	-151.9	-43.9	-11.7	56.2	10156	-9.7	-27.5	-0.46, -0.27	0.54	1.03	8621099
2025-09-27 05:37:59	73	-160.4	-41.8	-11.7	60.1	10924	-9.3	-27.8	-0.47, -0.27	0.54	0.00	8621100
2025-09-27 05:39:59	74	-154.6	-43.0	-11.5	57.5	10424	-9.8	-27.0	-0.45, -0.28	0.53	0.00	8621101