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 13107
Detector 24h operating status: Last processed image: 0 hours and 19 minutes ago (2025-07-09 09:30 UTC) Last detected dimming: 0 hours and 31 minutes ago (2025-07-09 09:18 UTC) Overview for dimming #: 13107 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 #: 13107
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-06-18 14:57:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3446738

2025-06-18 15:00:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3446739

2025-06-18 15:03:11 3 -1.3 -8.4 -9.4 0.9 114 -13.9 -64.3 -0.88, -0.25 0.92 0.00 3446743

2025-06-18 15:06:11 4 -3.6 -11.0 -9.9 2.5 312 -13.7 -64.6 -0.89, -0.25 0.92 1.27 3446746

2025-06-18 15:09:11 5 -5.4 -13.5 -10.5 3.6 461 -13.4 -64.9 -0.89, -0.25 0.92 1.28 3446747

2025-06-18 15:12:11 6 -7.1 -16.1 -10.6 4.6 582 -13.3 -65.0 -0.89, -0.24 0.92 6.54 3446749

2025-06-18 15:15:11 7 -8.7 -17.6 -11.1 5.4 687 -13.0 -65.1 -0.89, -0.24 0.92 2.52 3446750

2025-06-18 15:18:11 8 -9.2 -18.7 -11.0 5.6 713 -12.5 -65.4 -0.90, -0.23 0.93 0.00 3446753

2025-06-18 15:21:11 9 -9.7 -19.3 -11.5 5.8 741 -12.7 -65.5 -0.90, -0.23 0.93 0.00 3446754

2025-06-18 15:24:11 10 -10.9 -20.5 -12.1 6.0 792 -12.6 -65.5 -0.90, -0.23 0.93 0.00 3446757

2025-06-18 15:27:11 11 -12.5 -21.0 -12.2 6.5 871 -12.6 -65.7 -0.90, -0.23 0.93 0.00 3446758

2025-06-18 15:30:11 12 -12.6 -22.0 -13.0 6.6 861 -12.7 -65.7 -0.90, -0.23 0.93 0.00 3446762

2025-06-18 15:33:11 13 -66.4 -92.9 -19.0 13.3 2566 -2.6 36.7 0.60, -0.07 0.61 3.30 3446763

2025-06-18 15:36:11 14 -78.8 -97.8 -20.8 13.9 2765 -2.7 37.0 0.61, -0.07 0.61 11.54 3446765

2025-06-18 15:39:11 15 -97.7 -109.7 -19.7 16.4 3373 -2.8 37.2 0.61, -0.07 0.62 9.04 3446766

2025-06-18 15:42:59 16 -119.3 -115.5 -20.9 18.8 3973 -3.0 37.2 0.61, -0.07 0.62 6.42 3446767

2025-06-18 15:45:11 17 -124.7 -118.5 -21.1 19.4 4114 -3.0 37.2 0.61, -0.07 0.62 3.18 3446771

2025-06-18 15:48:11 18 -136.4 -122.7 -21.9 20.5 4428 -2.9 37.3 0.61, -0.07 0.62 1.25 3446774

2025-06-18 15:51:11 19 -143.3 -124.0 -22.0 21.5 4641 -2.8 37.3 0.61, -0.07 0.62 3.66 3446775

2025-06-18 15:54:11 20 -147.4 -126.8 -22.8 21.6 4705 -2.8 37.4 0.61, -0.07 0.62 3.86 3446777

2025-06-18 15:57:11 21 -150.4 -127.4 -22.9 22.4 4834 -2.7 37.3 0.61, -0.07 0.62 2.30 3446778

2025-06-18 16:00:11 22 -155.7 -128.9 -23.6 23.0 4919 -2.6 37.3 0.61, -0.07 0.62 1.36 3446782

2025-06-18 16:03:11 23 -160.6 -131.4 -23.4 23.5 5074 -2.6 37.2 0.61, -0.07 0.62 1.07 3446783

2025-06-18 16:06:11 24 -164.8 -129.9 -21.4 23.8 5629 -2.6 37.3 0.61, -0.07 0.62 0.00 3446786

2025-06-18 16:09:11 25 -164.9 -129.3 -20.8 23.9 5766 -2.6 37.3 0.61, -0.07 0.62 0.00 3446787

2025-06-18 16:12:11 26 -161.4 -126.8 -20.0 24.1 5833 -2.5 37.3 0.61, -0.06 0.62 0.00 3446790

2025-06-18 16:15:11 27 -159.2 -126.5 -19.5 23.8 5867 -2.5 37.3 0.61, -0.06 0.62 0.00 3446791

2025-06-18 16:18:11 28 -148.9 -126.2 -21.8 23.6 5143 -2.5 37.3 0.61, -0.06 0.62 0.00 3446792

2025-06-18 16:21:11 29 -153.6 -125.7 -18.6 23.7 5953 -2.4 37.2 0.61, -0.06 0.62 1.16 3446794

2025-06-18 16:24:11 30 -150.7 -123.6 -18.5 23.4 5902 -2.3 37.2 0.61, -0.06 0.61 0.00 3446798

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
2025-06-18 14:57:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3446738
2025-06-18 15:00:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3446739
2025-06-18 15:03:11	3	-1.3	-8.4	-9.4	0.9	114	-13.9	-64.3	-0.88, -0.25	0.92	0.00	3446743
2025-06-18 15:06:11	4	-3.6	-11.0	-9.9	2.5	312	-13.7	-64.6	-0.89, -0.25	0.92	1.27	3446746
2025-06-18 15:09:11	5	-5.4	-13.5	-10.5	3.6	461	-13.4	-64.9	-0.89, -0.25	0.92	1.28	3446747
2025-06-18 15:12:11	6	-7.1	-16.1	-10.6	4.6	582	-13.3	-65.0	-0.89, -0.24	0.92	6.54	3446749
2025-06-18 15:15:11	7	-8.7	-17.6	-11.1	5.4	687	-13.0	-65.1	-0.89, -0.24	0.92	2.52	3446750
2025-06-18 15:18:11	8	-9.2	-18.7	-11.0	5.6	713	-12.5	-65.4	-0.90, -0.23	0.93	0.00	3446753
2025-06-18 15:21:11	9	-9.7	-19.3	-11.5	5.8	741	-12.7	-65.5	-0.90, -0.23	0.93	0.00	3446754
2025-06-18 15:24:11	10	-10.9	-20.5	-12.1	6.0	792	-12.6	-65.5	-0.90, -0.23	0.93	0.00	3446757
2025-06-18 15:27:11	11	-12.5	-21.0	-12.2	6.5	871	-12.6	-65.7	-0.90, -0.23	0.93	0.00	3446758
2025-06-18 15:30:11	12	-12.6	-22.0	-13.0	6.6	861	-12.7	-65.7	-0.90, -0.23	0.93	0.00	3446762
2025-06-18 15:33:11	13	-66.4	-92.9	-19.0	13.3	2566	-2.6	36.7	0.60, -0.07	0.61	3.30	3446763
2025-06-18 15:36:11	14	-78.8	-97.8	-20.8	13.9	2765	-2.7	37.0	0.61, -0.07	0.61	11.54	3446765
2025-06-18 15:39:11	15	-97.7	-109.7	-19.7	16.4	3373	-2.8	37.2	0.61, -0.07	0.62	9.04	3446766
2025-06-18 15:42:59	16	-119.3	-115.5	-20.9	18.8	3973	-3.0	37.2	0.61, -0.07	0.62	6.42	3446767
2025-06-18 15:45:11	17	-124.7	-118.5	-21.1	19.4	4114	-3.0	37.2	0.61, -0.07	0.62	3.18	3446771
2025-06-18 15:48:11	18	-136.4	-122.7	-21.9	20.5	4428	-2.9	37.3	0.61, -0.07	0.62	1.25	3446774
2025-06-18 15:51:11	19	-143.3	-124.0	-22.0	21.5	4641	-2.8	37.3	0.61, -0.07	0.62	3.66	3446775
2025-06-18 15:54:11	20	-147.4	-126.8	-22.8	21.6	4705	-2.8	37.4	0.61, -0.07	0.62	3.86	3446777
2025-06-18 15:57:11	21	-150.4	-127.4	-22.9	22.4	4834	-2.7	37.3	0.61, -0.07	0.62	2.30	3446778
2025-06-18 16:00:11	22	-155.7	-128.9	-23.6	23.0	4919	-2.6	37.3	0.61, -0.07	0.62	1.36	3446782
2025-06-18 16:03:11	23	-160.6	-131.4	-23.4	23.5	5074	-2.6	37.2	0.61, -0.07	0.62	1.07	3446783
2025-06-18 16:06:11	24	-164.8	-129.9	-21.4	23.8	5629	-2.6	37.3	0.61, -0.07	0.62	0.00	3446786
2025-06-18 16:09:11	25	-164.9	-129.3	-20.8	23.9	5766	-2.6	37.3	0.61, -0.07	0.62	0.00	3446787
2025-06-18 16:12:11	26	-161.4	-126.8	-20.0	24.1	5833	-2.5	37.3	0.61, -0.06	0.62	0.00	3446790
2025-06-18 16:15:11	27	-159.2	-126.5	-19.5	23.8	5867	-2.5	37.3	0.61, -0.06	0.62	0.00	3446791
2025-06-18 16:18:11	28	-148.9	-126.2	-21.8	23.6	5143	-2.5	37.3	0.61, -0.06	0.62	0.00	3446792
2025-06-18 16:21:11	29	-153.6	-125.7	-18.6	23.7	5953	-2.4	37.2	0.61, -0.06	0.62	1.16	3446794
2025-06-18 16:24:11	30	-150.7	-123.6	-18.5	23.4	5902	-2.3	37.2	0.61, -0.06	0.61	0.00	3446798