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 14101
Detector 24h operating status: Last processed image: 0 hours and 18 minutes ago (2025-10-18 20:39 UTC) Last detected dimming: 1 hours and 5 minutes ago (2025-10-18 19:51 UTC) Overview for dimming #: 14101 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 #: 14101
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-10-12 05:33:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3555755

2025-10-12 05:36:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3555756

2025-10-12 05:39:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3555757

2025-10-12 05:42:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3555762

2025-10-12 05:45:11 5 -13.2 -16.8 -10.8 3.8 1129 24.9 14.1 0.22, 0.33 0.40 1.01 3555763

2025-10-12 05:48:11 6 -58.0 -55.4 -15.6 11.2 3280 24.8 18.0 0.28, 0.33 0.44 6.08 3555764

2025-10-12 05:51:11 7 -77.1 -66.7 -16.9 13.5 3955 24.0 18.6 0.30, 0.32 0.43 8.81 3555765

2025-10-12 05:54:11 8 -103.4 -74.1 -15.6 18.2 5377 23.8 18.9 0.30, 0.31 0.43 6.14 3555768

2025-10-12 05:57:11 9 -125.2 -76.3 -16.3 21.0 6193 23.9 18.6 0.30, 0.32 0.43 15.33 3555769

2025-10-12 06:00:11 10 -137.3 -77.1 -17.4 21.8 6417 24.1 18.5 0.29, 0.32 0.43 8.86 3555772

2025-10-12 06:03:11 11 -140.3 -76.8 -18.1 21.9 6469 24.1 18.4 0.29, 0.32 0.43 1.81 3555773

2025-10-12 06:06:11 12 -144.3 -76.7 -18.4 22.2 6559 24.0 18.6 0.29, 0.32 0.43 2.05 3555776

2025-10-12 06:09:11 13 -146.0 -78.5 -18.3 22.5 6653 24.2 18.7 0.30, 0.32 0.44 0.96 3555777

2025-10-12 06:12:11 14 -149.0 -79.5 -19.0 22.3 6571 24.2 18.6 0.29, 0.32 0.43 0.00 3555778

2025-10-12 06:15:11 15 -155.3 -80.2 -19.2 22.9 6770 24.2 18.6 0.29, 0.32 0.44 0.00 3555779

2025-10-12 06:18:11 16 -153.7 -80.6 -18.8 22.7 6700 24.2 18.5 0.29, 0.32 0.43 0.00 3555784

2025-10-12 06:21:11 17 -153.7 -81.1 -19.5 22.5 6660 24.2 18.5 0.29, 0.32 0.43 0.00 3555785

2025-10-12 06:24:11 18 -153.5 -79.5 -19.8 22.3 6577 24.2 18.3 0.29, 0.32 0.43 0.86 3555788

2025-10-12 06:27:11 19 -155.6 -79.0 -20.0 22.4 6613 24.3 18.2 0.29, 0.32 0.43 0.00 3555789

2025-10-12 06:30:11 20 -152.6 -77.7 -20.3 21.7 6416 24.3 18.2 0.29, 0.32 0.43 0.00 3555794

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
2025-10-12 05:33:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3555755
2025-10-12 05:36:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3555756
2025-10-12 05:39:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3555757
2025-10-12 05:42:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3555762
2025-10-12 05:45:11	5	-13.2	-16.8	-10.8	3.8	1129	24.9	14.1	0.22, 0.33	0.40	1.01	3555763
2025-10-12 05:48:11	6	-58.0	-55.4	-15.6	11.2	3280	24.8	18.0	0.28, 0.33	0.44	6.08	3555764
2025-10-12 05:51:11	7	-77.1	-66.7	-16.9	13.5	3955	24.0	18.6	0.30, 0.32	0.43	8.81	3555765
2025-10-12 05:54:11	8	-103.4	-74.1	-15.6	18.2	5377	23.8	18.9	0.30, 0.31	0.43	6.14	3555768
2025-10-12 05:57:11	9	-125.2	-76.3	-16.3	21.0	6193	23.9	18.6	0.30, 0.32	0.43	15.33	3555769
2025-10-12 06:00:11	10	-137.3	-77.1	-17.4	21.8	6417	24.1	18.5	0.29, 0.32	0.43	8.86	3555772
2025-10-12 06:03:11	11	-140.3	-76.8	-18.1	21.9	6469	24.1	18.4	0.29, 0.32	0.43	1.81	3555773
2025-10-12 06:06:11	12	-144.3	-76.7	-18.4	22.2	6559	24.0	18.6	0.29, 0.32	0.43	2.05	3555776
2025-10-12 06:09:11	13	-146.0	-78.5	-18.3	22.5	6653	24.2	18.7	0.30, 0.32	0.44	0.96	3555777
2025-10-12 06:12:11	14	-149.0	-79.5	-19.0	22.3	6571	24.2	18.6	0.29, 0.32	0.43	0.00	3555778
2025-10-12 06:15:11	15	-155.3	-80.2	-19.2	22.9	6770	24.2	18.6	0.29, 0.32	0.44	0.00	3555779
2025-10-12 06:18:11	16	-153.7	-80.6	-18.8	22.7	6700	24.2	18.5	0.29, 0.32	0.43	0.00	3555784
2025-10-12 06:21:11	17	-153.7	-81.1	-19.5	22.5	6660	24.2	18.5	0.29, 0.32	0.43	0.00	3555785
2025-10-12 06:24:11	18	-153.5	-79.5	-19.8	22.3	6577	24.2	18.3	0.29, 0.32	0.43	0.86	3555788
2025-10-12 06:27:11	19	-155.6	-79.0	-20.0	22.4	6613	24.3	18.2	0.29, 0.32	0.43	0.00	3555789
2025-10-12 06:30:11	20	-152.6	-77.7	-20.3	21.7	6416	24.3	18.2	0.29, 0.32	0.43	0.00	3555794