Solar Demon Dimming Detection (qlk)

Quick-look! running in real time on SDO/AIA 211 QLK data
3 minute cadence, typical delay 15 minutes
(detection version 1.00)

(view all Solar Demon detection tools)

	Overview of dimming 14150
Detector 24h operating status: Last processed image: 0 hours and 22 minutes ago (2025-10-18 20:33 UTC) Last detected dimming: 1 hours and 4 minutes ago (2025-10-18 19:51 UTC) Overview for dimming #: 14150 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 #: 14150
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-10-16 09:54:11 1 0.0 0.0 0.0 0.0 0 , 1.32 3559741

2025-10-16 09:57:11 2 0.0 0.0 0.0 0.0 0 , 2.33 3559742

2025-10-16 10:00:11 3 0.0 0.0 0.0 0.0 0 , 0.89 3559745

2025-10-16 10:03:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3559746

2025-10-16 10:06:11 5 0.0 0.0 0.0 0.0 0 , 0.00 3559749

2025-10-16 10:09:11 6 0.0 0.0 0.0 0.0 0 , 7.05 3559750

2025-10-16 10:12:11 7 0.0 0.0 0.0 0.0 0 , 0.00 3559751

2025-10-16 10:15:11 8 -1.9 -7.5 -8.2 1.0 227 -5.2 42.2 0.68, -0.17 0.70 1.15 3559755

2025-10-16 10:18:11 9 -6.3 -9.2 -8.7 3.0 703 -5.5 43.9 0.70, -0.17 0.72 2.47 3559759

2025-10-16 10:21:11 10 -10.3 -10.7 -8.4 4.8 1130 -4.7 39.8 0.65, -0.16 0.67 1.49 3559760

2025-10-16 10:24:11 11 -14.5 -12.1 -8.7 6.5 1546 -5.3 38.1 0.62, -0.17 0.65 0.00 3559761

2025-10-16 10:27:11 12 -18.7 -14.2 -9.3 7.9 1886 -5.1 37.7 0.62, -0.17 0.64 0.00 3559762

2025-10-16 10:30:11 13 -22.9 -15.3 -9.2 9.7 2265 -5.8 38.3 0.62, -0.18 0.65 0.00 3559767

2025-10-16 10:33:11 14 -29.8 -16.4 -9.5 12.2 2851 -7.2 37.8 0.62, -0.21 0.65 1.27 3559768

2025-10-16 10:36:23 15 -36.2 -17.4 -9.5 14.4 3350 -6.9 37.2 0.61, -0.20 0.64 3.40 3559769

2025-10-16 10:39:11 16 -41.2 -17.7 -9.6 16.5 3821 -7.3 37.9 0.62, -0.21 0.65 7.00 3559770

2025-10-16 10:42:11 17 -46.0 -17.6 -9.7 17.5 4158 -7.4 37.0 0.60, -0.21 0.64 3.64 3559774

2025-10-16 10:45:11 18 -49.6 -18.1 -9.8 18.7 4514 -6.9 37.7 0.61, -0.20 0.65 2.34 3559775

2025-10-16 10:48:11 19 -55.1 -19.0 -9.7 20.9 4999 -5.7 38.0 0.62, -0.18 0.65 0.00 3559778

2025-10-16 10:51:11 20 -59.4 -18.8 -9.7 22.4 5383 -5.3 37.7 0.62, -0.17 0.64 0.00 3559779

2025-10-16 10:54:11 21 -66.6 -20.4 -9.8 24.7 5956 -4.5 33.9 0.56, -0.16 0.59 0.00 3559782

2025-10-16 10:57:11 22 -75.1 -21.7 -9.8 27.9 6700 -4.1 34.7 0.58, -0.15 0.60 1.23 3559783

2025-10-16 11:00:11 23 -82.8 -21.3 -9.8 30.9 7373 -3.8 35.5 0.59, -0.15 0.61 1.53 3559785

2025-10-16 11:03:11 24 -97.1 -21.4 -9.7 37.5 8790 -3.3 34.9 0.58, -0.14 0.60 0.00 3559786

2025-10-16 11:06:11 25 -104.0 -22.1 -10.0 39.1 9098 -4.2 36.8 0.61, -0.16 0.62 0.00 3559790

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
2025-10-16 09:54:11	1	0.0	0.0	0.0	0.0	0			,		1.32	3559741
2025-10-16 09:57:11	2	0.0	0.0	0.0	0.0	0			,		2.33	3559742
2025-10-16 10:00:11	3	0.0	0.0	0.0	0.0	0			,		0.89	3559745
2025-10-16 10:03:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3559746
2025-10-16 10:06:11	5	0.0	0.0	0.0	0.0	0			,		0.00	3559749
2025-10-16 10:09:11	6	0.0	0.0	0.0	0.0	0			,		7.05	3559750
2025-10-16 10:12:11	7	0.0	0.0	0.0	0.0	0			,		0.00	3559751
2025-10-16 10:15:11	8	-1.9	-7.5	-8.2	1.0	227	-5.2	42.2	0.68, -0.17	0.70	1.15	3559755
2025-10-16 10:18:11	9	-6.3	-9.2	-8.7	3.0	703	-5.5	43.9	0.70, -0.17	0.72	2.47	3559759
2025-10-16 10:21:11	10	-10.3	-10.7	-8.4	4.8	1130	-4.7	39.8	0.65, -0.16	0.67	1.49	3559760
2025-10-16 10:24:11	11	-14.5	-12.1	-8.7	6.5	1546	-5.3	38.1	0.62, -0.17	0.65	0.00	3559761
2025-10-16 10:27:11	12	-18.7	-14.2	-9.3	7.9	1886	-5.1	37.7	0.62, -0.17	0.64	0.00	3559762
2025-10-16 10:30:11	13	-22.9	-15.3	-9.2	9.7	2265	-5.8	38.3	0.62, -0.18	0.65	0.00	3559767
2025-10-16 10:33:11	14	-29.8	-16.4	-9.5	12.2	2851	-7.2	37.8	0.62, -0.21	0.65	1.27	3559768
2025-10-16 10:36:23	15	-36.2	-17.4	-9.5	14.4	3350	-6.9	37.2	0.61, -0.20	0.64	3.40	3559769
2025-10-16 10:39:11	16	-41.2	-17.7	-9.6	16.5	3821	-7.3	37.9	0.62, -0.21	0.65	7.00	3559770
2025-10-16 10:42:11	17	-46.0	-17.6	-9.7	17.5	4158	-7.4	37.0	0.60, -0.21	0.64	3.64	3559774
2025-10-16 10:45:11	18	-49.6	-18.1	-9.8	18.7	4514	-6.9	37.7	0.61, -0.20	0.65	2.34	3559775
2025-10-16 10:48:11	19	-55.1	-19.0	-9.7	20.9	4999	-5.7	38.0	0.62, -0.18	0.65	0.00	3559778
2025-10-16 10:51:11	20	-59.4	-18.8	-9.7	22.4	5383	-5.3	37.7	0.62, -0.17	0.64	0.00	3559779
2025-10-16 10:54:11	21	-66.6	-20.4	-9.8	24.7	5956	-4.5	33.9	0.56, -0.16	0.59	0.00	3559782
2025-10-16 10:57:11	22	-75.1	-21.7	-9.8	27.9	6700	-4.1	34.7	0.58, -0.15	0.60	1.23	3559783
2025-10-16 11:00:11	23	-82.8	-21.3	-9.8	30.9	7373	-3.8	35.5	0.59, -0.15	0.61	1.53	3559785
2025-10-16 11:03:11	24	-97.1	-21.4	-9.7	37.5	8790	-3.3	34.9	0.58, -0.14	0.60	0.00	3559786
2025-10-16 11:06:11	25	-104.0	-22.1	-10.0	39.1	9098	-4.2	36.8	0.61, -0.16	0.62	0.00	3559790