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 21512
Detector 14 day operating status: Last detected dimming: 302 hours and 53 minutes ago (2026-03-23 23:39 UTC) Overview for dimming #: 21512 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 #: 21512
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-03-21 15:13:59 1 0.0 0.0 0.0 0.0 0 , 0.00 8833689

2026-03-21 15:15:59 2 0.0 0.0 0.0 0.0 0 , 0.00 8833690

2026-03-21 15:17:59 3 -3.3 -13.5 -17.8 0.8 189 , 0.00 8833691

2026-03-21 15:19:59 4 -5.2 -16.8 -18.4 1.2 280 -7.4 41.9 0.67, -0.04 0.67 0.00 8833692

2026-03-21 15:21:59 5 -12.1 -24.3 -17.1 2.7 641 -7.5 42.1 0.67, -0.04 0.67 0.00 8833693

2026-03-21 15:23:59 6 -22.3 -32.1 -18.6 4.3 1031 -7.3 41.3 0.66, -0.04 0.66 0.00 8833694

2026-03-21 15:25:59 7 -30.7 -44.6 -20.8 5.3 1270 -7.2 40.8 0.66, -0.03 0.66 1.08 8833695

2026-03-21 15:27:59 8 -37.8 -53.4 -22.3 6.0 1439 -7.1 40.5 0.65, -0.03 0.65 1.17 8833696

2026-03-21 15:29:59 9 -45.8 -63.3 -23.7 6.7 1631 -7.1 40.3 0.65, -0.03 0.65 1.64 8833697

2026-03-21 15:31:59 10 -52.8 -69.6 -24.8 7.5 1815 -7.1 40.3 0.65, -0.03 0.65 1.71 8833698

2026-03-21 15:33:59 11 -58.3 -72.6 -27.0 7.8 1889 -7.1 40.4 0.65, -0.03 0.65 1.34 8833699

2026-03-21 15:35:59 12 -64.1 -75.9 -27.1 8.3 2020 -7.1 40.2 0.65, -0.03 0.65 1.73 8833700

2026-03-21 15:37:59 13 -69.8 -78.5 -28.3 8.8 2124 -7.0 39.8 0.64, -0.03 0.64 1.60 8833701

2026-03-21 15:39:59 14 -76.1 -80.7 -29.4 9.1 2195 -7.0 39.1 0.63, -0.03 0.63 1.34 8833702

2026-03-21 15:41:59 15 -82.3 -83.1 -30.4 9.4 2268 -7.0 38.6 0.63, -0.03 0.63 1.09 8833703

2026-03-21 15:43:59 16 -87.5 -85.0 -30.8 9.7 2348 -7.1 38.9 0.63, -0.03 0.63 0.00 8833704

2026-03-21 15:45:59 17 -95.0 -86.2 -31.7 10.1 2447 -7.1 38.5 0.63, -0.03 0.63 0.00 8833705

2026-03-21 15:47:59 18 -99.7 -86.1 -31.9 10.4 2532 -7.1 38.5 0.62, -0.03 0.63 0.00 8833706

2026-03-21 15:49:59 19 -101.4 -86.6 -32.3 10.5 2544 -7.1 38.5 0.63, -0.03 0.63 0.00 8833707

2026-03-21 15:51:59 20 -102.3 -86.5 -32.8 10.4 2526 -7.1 38.4 0.62, -0.03 0.62 0.00 8833708

2026-03-21 15:53:59 21 -104.5 -88.5 -33.2 10.5 2555 -7.1 38.4 0.62, -0.03 0.62 0.00 8833709

2026-03-21 15:55:59 22 -105.1 -87.4 -34.3 10.5 2542 -7.2 38.7 0.63, -0.03 0.63 0.00 8833710

2026-03-21 15:57:59 23 -106.8 -89.0 -34.7 10.6 2571 -7.3 39.0 0.63, -0.03 0.63 0.00 8833711

2026-03-21 15:59:59 24 -108.7 -88.6 -35.0 10.9 2632 -7.4 39.5 0.64, -0.04 0.64 0.00 8833712

2026-03-21 16:01:59 25 -112.9 -89.8 -36.0 11.2 2690 -7.6 39.8 0.64, -0.04 0.64 1.18 8833713

2026-03-21 16:03:59 26 -117.1 -90.1 -35.9 11.6 2777 -7.9 40.2 0.65, -0.04 0.65 0.90 8833714

2026-03-21 16:05:59 27 -120.1 -90.0 -34.8 12.1 2890 -8.1 40.7 0.65, -0.05 0.66 1.22 8833715

2026-03-21 16:07:59 28 -121.8 -90.0 -34.4 12.4 2959 -8.4 41.1 0.66, -0.06 0.66 0.89 8833716

2026-03-21 16:09:59 29 -154.4 -92.2 -32.7 12.6 3976 -8.6 41.4 0.66, -0.06 0.66 1.48 8833717

2026-03-21 16:11:59 30 -153.8 -92.0 -31.8 12.7 4053 -8.9 41.7 0.67, -0.06 0.67 1.59 8833718

2026-03-21 16:13:59 31 -152.3 -96.0 -31.0 12.7 4006 -9.0 42.2 0.67, -0.07 0.67 0.00 8833719

2026-03-21 16:15:59 32 -153.9 -98.5 -31.8 12.7 4014 -9.1 42.3 0.67, -0.07 0.68 0.00 8833720

2026-03-21 16:17:59 33 -160.2 -101.9 -32.1 13.0 4205 -9.2 42.5 0.67, -0.07 0.68 0.00 8833721

2026-03-21 16:19:59 34 -167.7 -105.5 -31.6 13.7 4436 -9.4 42.6 0.68, -0.07 0.68 0.84 8833722

2026-03-21 16:21:59 35 -171.4 -107.0 -31.1 13.8 4547 -9.4 42.6 0.68, -0.07 0.68 0.00 8833723

2026-03-21 16:23:59 36 -175.5 -108.9 -31.6 14.0 4613 -9.4 42.6 0.68, -0.07 0.68 0.00 8833724

2026-03-21 16:25:59 37 -176.5 -111.0 -31.5 13.8 4600 -9.3 42.6 0.68, -0.07 0.68 0.00 8833725

2026-03-21 16:27:59 38 -176.8 -112.8 -31.3 13.9 4610 -9.3 42.6 0.68, -0.07 0.68 0.00 8833726

2026-03-21 16:29:59 39 -175.9 -114.5 -31.8 13.5 4514 -9.4 42.7 0.68, -0.07 0.68 0.00 8833727

2026-03-21 16:31:59 40 -176.4 -115.2 -31.9 13.5 4560 -9.3 42.7 0.68, -0.07 0.68 0.00 8833728

2026-03-21 16:33:59 41 -178.0 -116.4 -31.3 13.7 4615 -9.3 42.6 0.68, -0.07 0.68 0.00 8833729

2026-03-21 16:35:59 42 -178.5 -117.0 -31.7 13.7 4582 -9.3 42.7 0.68, -0.07 0.68 0.00 8833730

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
2026-03-21 15:13:59	1	0.0	0.0	0.0	0.0	0			,		0.00	8833689
2026-03-21 15:15:59	2	0.0	0.0	0.0	0.0	0			,		0.00	8833690
2026-03-21 15:17:59	3	-3.3	-13.5	-17.8	0.8	189			,		0.00	8833691
2026-03-21 15:19:59	4	-5.2	-16.8	-18.4	1.2	280	-7.4	41.9	0.67, -0.04	0.67	0.00	8833692
2026-03-21 15:21:59	5	-12.1	-24.3	-17.1	2.7	641	-7.5	42.1	0.67, -0.04	0.67	0.00	8833693
2026-03-21 15:23:59	6	-22.3	-32.1	-18.6	4.3	1031	-7.3	41.3	0.66, -0.04	0.66	0.00	8833694
2026-03-21 15:25:59	7	-30.7	-44.6	-20.8	5.3	1270	-7.2	40.8	0.66, -0.03	0.66	1.08	8833695
2026-03-21 15:27:59	8	-37.8	-53.4	-22.3	6.0	1439	-7.1	40.5	0.65, -0.03	0.65	1.17	8833696
2026-03-21 15:29:59	9	-45.8	-63.3	-23.7	6.7	1631	-7.1	40.3	0.65, -0.03	0.65	1.64	8833697
2026-03-21 15:31:59	10	-52.8	-69.6	-24.8	7.5	1815	-7.1	40.3	0.65, -0.03	0.65	1.71	8833698
2026-03-21 15:33:59	11	-58.3	-72.6	-27.0	7.8	1889	-7.1	40.4	0.65, -0.03	0.65	1.34	8833699
2026-03-21 15:35:59	12	-64.1	-75.9	-27.1	8.3	2020	-7.1	40.2	0.65, -0.03	0.65	1.73	8833700
2026-03-21 15:37:59	13	-69.8	-78.5	-28.3	8.8	2124	-7.0	39.8	0.64, -0.03	0.64	1.60	8833701
2026-03-21 15:39:59	14	-76.1	-80.7	-29.4	9.1	2195	-7.0	39.1	0.63, -0.03	0.63	1.34	8833702
2026-03-21 15:41:59	15	-82.3	-83.1	-30.4	9.4	2268	-7.0	38.6	0.63, -0.03	0.63	1.09	8833703
2026-03-21 15:43:59	16	-87.5	-85.0	-30.8	9.7	2348	-7.1	38.9	0.63, -0.03	0.63	0.00	8833704
2026-03-21 15:45:59	17	-95.0	-86.2	-31.7	10.1	2447	-7.1	38.5	0.63, -0.03	0.63	0.00	8833705
2026-03-21 15:47:59	18	-99.7	-86.1	-31.9	10.4	2532	-7.1	38.5	0.62, -0.03	0.63	0.00	8833706
2026-03-21 15:49:59	19	-101.4	-86.6	-32.3	10.5	2544	-7.1	38.5	0.63, -0.03	0.63	0.00	8833707
2026-03-21 15:51:59	20	-102.3	-86.5	-32.8	10.4	2526	-7.1	38.4	0.62, -0.03	0.62	0.00	8833708
2026-03-21 15:53:59	21	-104.5	-88.5	-33.2	10.5	2555	-7.1	38.4	0.62, -0.03	0.62	0.00	8833709
2026-03-21 15:55:59	22	-105.1	-87.4	-34.3	10.5	2542	-7.2	38.7	0.63, -0.03	0.63	0.00	8833710
2026-03-21 15:57:59	23	-106.8	-89.0	-34.7	10.6	2571	-7.3	39.0	0.63, -0.03	0.63	0.00	8833711
2026-03-21 15:59:59	24	-108.7	-88.6	-35.0	10.9	2632	-7.4	39.5	0.64, -0.04	0.64	0.00	8833712
2026-03-21 16:01:59	25	-112.9	-89.8	-36.0	11.2	2690	-7.6	39.8	0.64, -0.04	0.64	1.18	8833713
2026-03-21 16:03:59	26	-117.1	-90.1	-35.9	11.6	2777	-7.9	40.2	0.65, -0.04	0.65	0.90	8833714
2026-03-21 16:05:59	27	-120.1	-90.0	-34.8	12.1	2890	-8.1	40.7	0.65, -0.05	0.66	1.22	8833715
2026-03-21 16:07:59	28	-121.8	-90.0	-34.4	12.4	2959	-8.4	41.1	0.66, -0.06	0.66	0.89	8833716
2026-03-21 16:09:59	29	-154.4	-92.2	-32.7	12.6	3976	-8.6	41.4	0.66, -0.06	0.66	1.48	8833717
2026-03-21 16:11:59	30	-153.8	-92.0	-31.8	12.7	4053	-8.9	41.7	0.67, -0.06	0.67	1.59	8833718
2026-03-21 16:13:59	31	-152.3	-96.0	-31.0	12.7	4006	-9.0	42.2	0.67, -0.07	0.67	0.00	8833719
2026-03-21 16:15:59	32	-153.9	-98.5	-31.8	12.7	4014	-9.1	42.3	0.67, -0.07	0.68	0.00	8833720
2026-03-21 16:17:59	33	-160.2	-101.9	-32.1	13.0	4205	-9.2	42.5	0.67, -0.07	0.68	0.00	8833721
2026-03-21 16:19:59	34	-167.7	-105.5	-31.6	13.7	4436	-9.4	42.6	0.68, -0.07	0.68	0.84	8833722
2026-03-21 16:21:59	35	-171.4	-107.0	-31.1	13.8	4547	-9.4	42.6	0.68, -0.07	0.68	0.00	8833723
2026-03-21 16:23:59	36	-175.5	-108.9	-31.6	14.0	4613	-9.4	42.6	0.68, -0.07	0.68	0.00	8833724
2026-03-21 16:25:59	37	-176.5	-111.0	-31.5	13.8	4600	-9.3	42.6	0.68, -0.07	0.68	0.00	8833725
2026-03-21 16:27:59	38	-176.8	-112.8	-31.3	13.9	4610	-9.3	42.6	0.68, -0.07	0.68	0.00	8833726
2026-03-21 16:29:59	39	-175.9	-114.5	-31.8	13.5	4514	-9.4	42.7	0.68, -0.07	0.68	0.00	8833727
2026-03-21 16:31:59	40	-176.4	-115.2	-31.9	13.5	4560	-9.3	42.7	0.68, -0.07	0.68	0.00	8833728
2026-03-21 16:33:59	41	-178.0	-116.4	-31.3	13.7	4615	-9.3	42.6	0.68, -0.07	0.68	0.00	8833729
2026-03-21 16:35:59	42	-178.5	-117.0	-31.7	13.7	4582	-9.3	42.7	0.68, -0.07	0.68	0.00	8833730