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 21363
Detector 14 day operating status: Last detected dimming: 215 hours and 30 minutes ago (2026-03-03 19:29 UTC) Overview for dimming #: 21363 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 #: 21363
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-02-19 11:07:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8798036

2026-02-19 11:09:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8798037

2026-02-19 11:11:59 3 0.0 0.0 0.0 0.0 0 , 0.00 8798038

2026-02-19 11:13:59 4 0.0 0.0 0.0 0.0 0 , 0.00 8798039

2026-02-19 11:15:59 5 0.0 0.0 0.0 0.0 0 , 0.00 8798040

2026-02-19 11:17:59 6 0.0 0.0 0.0 0.0 0 , 0.00 8798041

2026-02-19 11:19:59 7 -0.3 -2.4 -23.9 0.0 11 8.7 -0.2 0.00, 0.27 0.27 0.91 8798042

2026-02-19 11:21:59 8 -1.5 -12.2 -28.7 0.2 60 8.3 0.0 0.00, 0.27 0.27 1.67 8798043

2026-02-19 11:23:59 9 -3.8 -19.3 -29.8 0.4 133 7.5 0.0 0.00, 0.25 0.25 2.61 8798044

2026-02-19 11:25:59 10 -7.3 -26.4 -24.6 0.9 291 7.5 -0.1 0.00, 0.25 0.25 2.84 8798045

2026-02-19 11:27:59 11 -9.5 -31.6 -22.0 1.2 385 7.7 -0.1 0.00, 0.26 0.26 2.54 8798046

2026-02-19 11:29:59 12 -10.8 -34.3 -24.7 1.3 402 7.7 -0.1 0.00, 0.26 0.26 2.01 8798047

2026-02-19 11:31:59 13 -12.1 -36.2 -25.7 1.4 430 7.6 -0.1 0.00, 0.26 0.26 1.45 8798048

2026-02-19 11:33:59 14 -12.2 -36.7 -30.4 1.3 399 8.2 -0.4 -0.01, 0.26 0.26 1.57 8798049

2026-02-19 11:35:59 15 -24.1 -36.1 -16.4 3.7 1086 11.1 -2.3 -0.04, 0.32 0.32 1.46 8798050

2026-02-19 11:37:59 16 -30.1 -39.2 -16.9 4.4 1312 11.8 -2.8 -0.05, 0.33 0.33 0.00 8798051

2026-02-19 11:39:59 17 -34.6 -43.0 -17.8 4.8 1425 11.7 -2.8 -0.05, 0.32 0.33 0.00 8798052

2026-02-19 11:41:59 18 -37.4 -46.3 -17.8 5.1 1508 11.8 -2.7 -0.05, 0.33 0.33 0.00 8798053

2026-02-19 11:43:59 19 -39.3 -47.5 -18.6 5.2 1540 12.3 -3.0 -0.05, 0.33 0.34 0.00 8798054

2026-02-19 11:45:59 20 -43.1 -48.5 -19.3 5.5 1631 12.1 -2.9 -0.05, 0.33 0.34 0.00 8798055

2026-02-19 11:47:59 21 -44.6 -48.9 -19.8 5.6 1654 12.3 -3.0 -0.05, 0.34 0.34 0.00 8798056

2026-02-19 11:49:59 22 -47.4 -52.2 -20.0 5.9 1732 12.2 -2.8 -0.05, 0.33 0.34 0.00 8798057

2026-02-19 11:51:59 23 -49.5 -53.1 -19.7 6.1 1797 12.4 -2.9 -0.05, 0.34 0.34 0.00 8798058

2026-02-19 11:53:59 24 -50.7 -52.9 -18.7 6.4 1908 12.5 -3.0 -0.05, 0.34 0.34 0.00 8798059

2026-02-19 11:55:59 25 -52.2 -55.1 -19.4 6.5 1909 12.3 -2.9 -0.05, 0.33 0.34 0.00 8798060

2026-02-19 11:57:59 26 -60.1 -58.1 -17.9 7.8 2344 12.4 -2.8 -0.05, 0.34 0.34 1.07 8798061

2026-02-19 11:59:59 27 -61.3 -59.0 -17.6 8.0 2400 12.6 -3.0 -0.05, 0.34 0.34 0.99 8798062

2026-02-19 12:01:59 28 -64.1 -60.2 -17.3 8.5 2558 12.6 -3.0 -0.05, 0.34 0.34 2.66 8798063

2026-02-19 12:03:59 29 -67.8 -60.4 -16.4 9.7 2867 12.5 -3.0 -0.05, 0.34 0.34 1.17 8798064

2026-02-19 12:05:59 30 -71.1 -63.1 -15.8 10.4 3067 12.7 -3.0 -0.05, 0.34 0.34 2.24 8798065

2026-02-19 12:07:59 31 -73.7 -64.0 -15.4 10.8 3197 12.5 -2.8 -0.05, 0.34 0.34 0.00 8798066

2026-02-19 12:09:59 32 -78.9 -65.8 -15.6 11.7 3453 12.4 -2.9 -0.05, 0.34 0.34 0.00 8798067

2026-02-19 12:11:59 33 -81.3 -62.1 -15.2 12.6 3675 12.7 -3.1 -0.05, 0.34 0.34 0.00 8798068

2026-02-19 12:13:59 34 -83.2 -62.5 -14.8 13.2 3837 12.9 -3.2 -0.06, 0.34 0.35 0.00 8798069

2026-02-19 12:15:59 35 -85.2 -60.7 -14.5 13.9 4015 13.1 -3.2 -0.06, 0.35 0.35 0.00 8798070

2026-02-19 12:17:59 36 -87.8 -62.0 -14.4 14.9 4205 13.0 -3.1 -0.05, 0.35 0.35 0.00 8798071

2026-02-19 12:19:59 37 -88.7 -62.4 -15.0 14.7 4138 13.2 -3.2 -0.06, 0.35 0.35 0.00 8798072

2026-02-19 12:21:59 38 -84.8 -61.6 -15.1 13.6 3955 12.9 -2.9 -0.05, 0.34 0.35 0.00 8798073

2026-02-19 12:23:59 39 -84.1 -60.8 -15.1 13.6 3951 13.1 -2.9 -0.05, 0.35 0.35 0.00 8798074

2026-02-19 12:25:59 40 -88.6 -62.4 -14.9 15.1 4212 13.0 -2.9 -0.05, 0.35 0.35 0.00 8798075

2026-02-19 12:27:59 41 -85.3 -59.3 -15.0 14.6 4079 13.1 -3.0 -0.05, 0.35 0.35 0.00 8798076

2026-02-19 12:29:59 42 -75.9 -58.8 -15.9 12.5 3395 13.6 -3.3 -0.06, 0.36 0.36 0.00 8798077

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
2026-02-19 11:07:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8798036
2026-02-19 11:09:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8798037
2026-02-19 11:11:59	3	0.0	0.0	0.0	0.0	0			,		0.00	8798038
2026-02-19 11:13:59	4	0.0	0.0	0.0	0.0	0			,		0.00	8798039
2026-02-19 11:15:59	5	0.0	0.0	0.0	0.0	0			,		0.00	8798040
2026-02-19 11:17:59	6	0.0	0.0	0.0	0.0	0			,		0.00	8798041
2026-02-19 11:19:59	7	-0.3	-2.4	-23.9	0.0	11	8.7	-0.2	0.00, 0.27	0.27	0.91	8798042
2026-02-19 11:21:59	8	-1.5	-12.2	-28.7	0.2	60	8.3	0.0	0.00, 0.27	0.27	1.67	8798043
2026-02-19 11:23:59	9	-3.8	-19.3	-29.8	0.4	133	7.5	0.0	0.00, 0.25	0.25	2.61	8798044
2026-02-19 11:25:59	10	-7.3	-26.4	-24.6	0.9	291	7.5	-0.1	0.00, 0.25	0.25	2.84	8798045
2026-02-19 11:27:59	11	-9.5	-31.6	-22.0	1.2	385	7.7	-0.1	0.00, 0.26	0.26	2.54	8798046
2026-02-19 11:29:59	12	-10.8	-34.3	-24.7	1.3	402	7.7	-0.1	0.00, 0.26	0.26	2.01	8798047
2026-02-19 11:31:59	13	-12.1	-36.2	-25.7	1.4	430	7.6	-0.1	0.00, 0.26	0.26	1.45	8798048
2026-02-19 11:33:59	14	-12.2	-36.7	-30.4	1.3	399	8.2	-0.4	-0.01, 0.26	0.26	1.57	8798049
2026-02-19 11:35:59	15	-24.1	-36.1	-16.4	3.7	1086	11.1	-2.3	-0.04, 0.32	0.32	1.46	8798050
2026-02-19 11:37:59	16	-30.1	-39.2	-16.9	4.4	1312	11.8	-2.8	-0.05, 0.33	0.33	0.00	8798051
2026-02-19 11:39:59	17	-34.6	-43.0	-17.8	4.8	1425	11.7	-2.8	-0.05, 0.32	0.33	0.00	8798052
2026-02-19 11:41:59	18	-37.4	-46.3	-17.8	5.1	1508	11.8	-2.7	-0.05, 0.33	0.33	0.00	8798053
2026-02-19 11:43:59	19	-39.3	-47.5	-18.6	5.2	1540	12.3	-3.0	-0.05, 0.33	0.34	0.00	8798054
2026-02-19 11:45:59	20	-43.1	-48.5	-19.3	5.5	1631	12.1	-2.9	-0.05, 0.33	0.34	0.00	8798055
2026-02-19 11:47:59	21	-44.6	-48.9	-19.8	5.6	1654	12.3	-3.0	-0.05, 0.34	0.34	0.00	8798056
2026-02-19 11:49:59	22	-47.4	-52.2	-20.0	5.9	1732	12.2	-2.8	-0.05, 0.33	0.34	0.00	8798057
2026-02-19 11:51:59	23	-49.5	-53.1	-19.7	6.1	1797	12.4	-2.9	-0.05, 0.34	0.34	0.00	8798058
2026-02-19 11:53:59	24	-50.7	-52.9	-18.7	6.4	1908	12.5	-3.0	-0.05, 0.34	0.34	0.00	8798059
2026-02-19 11:55:59	25	-52.2	-55.1	-19.4	6.5	1909	12.3	-2.9	-0.05, 0.33	0.34	0.00	8798060
2026-02-19 11:57:59	26	-60.1	-58.1	-17.9	7.8	2344	12.4	-2.8	-0.05, 0.34	0.34	1.07	8798061
2026-02-19 11:59:59	27	-61.3	-59.0	-17.6	8.0	2400	12.6	-3.0	-0.05, 0.34	0.34	0.99	8798062
2026-02-19 12:01:59	28	-64.1	-60.2	-17.3	8.5	2558	12.6	-3.0	-0.05, 0.34	0.34	2.66	8798063
2026-02-19 12:03:59	29	-67.8	-60.4	-16.4	9.7	2867	12.5	-3.0	-0.05, 0.34	0.34	1.17	8798064
2026-02-19 12:05:59	30	-71.1	-63.1	-15.8	10.4	3067	12.7	-3.0	-0.05, 0.34	0.34	2.24	8798065
2026-02-19 12:07:59	31	-73.7	-64.0	-15.4	10.8	3197	12.5	-2.8	-0.05, 0.34	0.34	0.00	8798066
2026-02-19 12:09:59	32	-78.9	-65.8	-15.6	11.7	3453	12.4	-2.9	-0.05, 0.34	0.34	0.00	8798067
2026-02-19 12:11:59	33	-81.3	-62.1	-15.2	12.6	3675	12.7	-3.1	-0.05, 0.34	0.34	0.00	8798068
2026-02-19 12:13:59	34	-83.2	-62.5	-14.8	13.2	3837	12.9	-3.2	-0.06, 0.34	0.35	0.00	8798069
2026-02-19 12:15:59	35	-85.2	-60.7	-14.5	13.9	4015	13.1	-3.2	-0.06, 0.35	0.35	0.00	8798070
2026-02-19 12:17:59	36	-87.8	-62.0	-14.4	14.9	4205	13.0	-3.1	-0.05, 0.35	0.35	0.00	8798071
2026-02-19 12:19:59	37	-88.7	-62.4	-15.0	14.7	4138	13.2	-3.2	-0.06, 0.35	0.35	0.00	8798072
2026-02-19 12:21:59	38	-84.8	-61.6	-15.1	13.6	3955	12.9	-2.9	-0.05, 0.34	0.35	0.00	8798073
2026-02-19 12:23:59	39	-84.1	-60.8	-15.1	13.6	3951	13.1	-2.9	-0.05, 0.35	0.35	0.00	8798074
2026-02-19 12:25:59	40	-88.6	-62.4	-14.9	15.1	4212	13.0	-2.9	-0.05, 0.35	0.35	0.00	8798075
2026-02-19 12:27:59	41	-85.3	-59.3	-15.0	14.6	4079	13.1	-3.0	-0.05, 0.35	0.35	0.00	8798076
2026-02-19 12:29:59	42	-75.9	-58.8	-15.9	12.5	3395	13.6	-3.3	-0.06, 0.36	0.36	0.00	8798077