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 14260
Detector 24h operating status: Last processed image: 0 hours and 19 minutes ago (2025-10-29 16:00 UTC) Last detected dimming: 6 hours and 27 minutes ago (2025-10-29 09:51 UTC) Overview for dimming #: 14260 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 #: 14260
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-10-29 01:27:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3571821

2025-10-29 01:30:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3571822

2025-10-29 01:33:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3571826

2025-10-29 01:36:11 4 -1.7 -8.3 -8.2 0.8 197 , 0.00 3571827

2025-10-29 01:39:11 5 -5.3 -10.5 -8.3 2.4 602 36.3 28.6 0.39, 0.54 0.67 0.00 3571831

2025-10-29 01:42:11 6 -10.9 -12.7 -8.6 4.5 1112 33.7 23.7 0.34, 0.50 0.60 0.91 3571832

2025-10-29 01:45:11 7 -15.5 -15.1 -8.7 6.3 1564 33.4 22.8 0.33, 0.49 0.59 0.00 3571833

2025-10-29 01:48:11 8 -21.4 -16.0 -8.8 8.3 2091 32.7 22.5 0.33, 0.48 0.58 0.00 3571834

2025-10-29 01:51:11 9 -26.8 -17.4 -8.9 10.2 2581 31.9 21.5 0.32, 0.47 0.57 0.00 3571839

2025-10-29 01:54:11 10 -35.3 -20.1 -8.9 13.0 3291 31.4 21.5 0.32, 0.46 0.56 0.00 3571840

2025-10-29 01:57:11 11 -41.4 -23.5 -9.4 14.6 3681 31.7 21.6 0.32, 0.47 0.56 1.34 3571841

2025-10-29 02:00:11 12 -48.7 -28.1 -10.0 16.2 4104 31.7 21.7 0.32, 0.46 0.56 1.04 3571842

2025-10-29 02:03:11 13 -53.8 -30.9 -10.6 17.0 4324 31.7 21.8 0.32, 0.46 0.56 1.45 3571845

2025-10-29 02:06:11 14 -59.9 -31.9 -11.0 18.3 4647 31.8 22.0 0.32, 0.47 0.57 0.90 3571846

2025-10-29 02:09:11 15 -63.7 -32.1 -11.4 18.8 4782 31.5 21.6 0.32, 0.46 0.56 0.00 3571849

2025-10-29 02:12:11 16 -68.5 -32.5 -11.7 19.9 5048 31.6 21.7 0.32, 0.46 0.56 0.00 3571850

2025-10-29 02:15:11 17 -71.6 -33.5 -11.3 21.2 5341 31.6 22.1 0.32, 0.46 0.57 0.00 3571853

2025-10-29 02:18:11 18 -75.8 -34.7 -11.5 22.0 5567 31.6 22.2 0.33, 0.46 0.57 0.00 3571854

2025-10-29 02:21:11 19 -81.9 -35.8 -11.7 23.5 5915 31.8 22.5 0.33, 0.47 0.57 0.00 3571857

2025-10-29 02:24:11 20 -86.7 -37.6 -11.8 24.5 6187 31.6 22.5 0.33, 0.46 0.57 0.00 3571858

2025-10-29 02:27:11 21 -91.3 -39.2 -12.1 25.1 6327 31.6 22.2 0.33, 0.46 0.57 0.00 3571861

2025-10-29 02:30:11 22 -95.4 -40.4 -12.3 25.9 6516 31.6 22.3 0.33, 0.46 0.57 0.00 3571862

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
2025-10-29 01:27:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3571821
2025-10-29 01:30:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3571822
2025-10-29 01:33:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3571826
2025-10-29 01:36:11	4	-1.7	-8.3	-8.2	0.8	197			,		0.00	3571827
2025-10-29 01:39:11	5	-5.3	-10.5	-8.3	2.4	602	36.3	28.6	0.39, 0.54	0.67	0.00	3571831
2025-10-29 01:42:11	6	-10.9	-12.7	-8.6	4.5	1112	33.7	23.7	0.34, 0.50	0.60	0.91	3571832
2025-10-29 01:45:11	7	-15.5	-15.1	-8.7	6.3	1564	33.4	22.8	0.33, 0.49	0.59	0.00	3571833
2025-10-29 01:48:11	8	-21.4	-16.0	-8.8	8.3	2091	32.7	22.5	0.33, 0.48	0.58	0.00	3571834
2025-10-29 01:51:11	9	-26.8	-17.4	-8.9	10.2	2581	31.9	21.5	0.32, 0.47	0.57	0.00	3571839
2025-10-29 01:54:11	10	-35.3	-20.1	-8.9	13.0	3291	31.4	21.5	0.32, 0.46	0.56	0.00	3571840
2025-10-29 01:57:11	11	-41.4	-23.5	-9.4	14.6	3681	31.7	21.6	0.32, 0.47	0.56	1.34	3571841
2025-10-29 02:00:11	12	-48.7	-28.1	-10.0	16.2	4104	31.7	21.7	0.32, 0.46	0.56	1.04	3571842
2025-10-29 02:03:11	13	-53.8	-30.9	-10.6	17.0	4324	31.7	21.8	0.32, 0.46	0.56	1.45	3571845
2025-10-29 02:06:11	14	-59.9	-31.9	-11.0	18.3	4647	31.8	22.0	0.32, 0.47	0.57	0.90	3571846
2025-10-29 02:09:11	15	-63.7	-32.1	-11.4	18.8	4782	31.5	21.6	0.32, 0.46	0.56	0.00	3571849
2025-10-29 02:12:11	16	-68.5	-32.5	-11.7	19.9	5048	31.6	21.7	0.32, 0.46	0.56	0.00	3571850
2025-10-29 02:15:11	17	-71.6	-33.5	-11.3	21.2	5341	31.6	22.1	0.32, 0.46	0.57	0.00	3571853
2025-10-29 02:18:11	18	-75.8	-34.7	-11.5	22.0	5567	31.6	22.2	0.33, 0.46	0.57	0.00	3571854
2025-10-29 02:21:11	19	-81.9	-35.8	-11.7	23.5	5915	31.8	22.5	0.33, 0.47	0.57	0.00	3571857
2025-10-29 02:24:11	20	-86.7	-37.6	-11.8	24.5	6187	31.6	22.5	0.33, 0.46	0.57	0.00	3571858
2025-10-29 02:27:11	21	-91.3	-39.2	-12.1	25.1	6327	31.6	22.2	0.33, 0.46	0.57	0.00	3571861
2025-10-29 02:30:11	22	-95.4	-40.4	-12.3	25.9	6516	31.6	22.3	0.33, 0.46	0.57	0.00	3571862