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 16046
Detector 24h operating status: Last processed image: 0 hours and 22 minutes ago (2026-09-14 12:06 UTC) Last detected dimming: 0 hours and 52 minutes ago (2026-09-14 11:36 UTC) Overview for dimming #: 16046 back to overview Animations and graphs derotated original images ( non-derotated ) dimming intensity dimming mask base difference ( percentage ) running difference ( percentage )	more	more	more

Details for dimming #: 16046
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-07-29 12:36:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3833654

2026-07-29 12:39:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3833655

2026-07-29 12:42:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3833658

2026-07-29 12:45:11 4 -10.1 -46.1 -27.5 0.6 175 , 1.40 3833659

2026-07-29 12:48:11 5 -3.1 -16.6 -19.8 0.5 130 , 1.26 3833663

2026-07-29 12:51:11 6 -12.7 -19.7 -17.0 2.2 615 -6.8 -24.2 -0.41, -0.21 0.46 3.96 3833664

2026-07-29 12:54:11 7 -25.6 -33.8 -18.3 4.1 1174 -5.7 -24.6 -0.42, -0.19 0.46 3.73 3833666

2026-07-29 12:57:11 8 -41.9 -34.8 -16.7 6.9 1942 -4.6 -21.8 -0.37, -0.17 0.41 9.09 3833667

2026-07-29 13:00:11 9 -55.6 -41.5 -18.0 9.0 2516 -5.0 -21.6 -0.37, -0.18 0.41 15.90 3833670

2026-07-29 13:03:11 10 -62.3 -43.6 -19.1 9.7 2705 -4.9 -21.4 -0.37, -0.18 0.41 2.87 3833671

2026-07-29 13:06:11 11 -65.6 -44.3 -19.2 10.1 2817 -4.8 -21.0 -0.36, -0.18 0.40 0.00 3833674

2026-07-29 13:09:11 12 -66.3 -48.5 -20.3 10.0 2788 -5.5 -21.5 -0.37, -0.19 0.41 0.00 3833675

2026-07-29 13:12:11 13 -69.1 -47.7 -20.4 10.4 2906 -5.8 -21.3 -0.37, -0.19 0.41 0.00 3833678

2026-07-29 13:15:11 14 -76.8 -54.8 -20.5 11.3 3162 -6.2 -21.3 -0.37, -0.20 0.42 4.58 3833679

2026-07-29 13:18:11 15 -87.8 -61.0 -19.6 13.3 3737 -6.4 -21.9 -0.38, -0.20 0.43 6.17 3833681

2026-07-29 13:21:11 16 -97.9 -63.3 -18.2 15.3 4324 -6.5 -22.2 -0.38, -0.20 0.43 3.92 3833683

2026-07-29 13:24:11 17 -106.8 -65.1 -18.3 16.5 4677 -6.6 -22.4 -0.38, -0.21 0.44 0.85 3833686

2026-07-29 13:27:11 18 -113.4 -65.3 -19.2 17.1 4863 -6.8 -22.4 -0.38, -0.21 0.44 0.00 3833687

2026-07-29 13:30:11 19 -119.7 -62.9 -19.7 17.8 5044 -6.5 -22.2 -0.38, -0.20 0.43 1.37 3833690

2026-07-29 13:33:11 20 -125.7 -63.5 -20.4 18.3 5198 -6.3 -22.2 -0.38, -0.20 0.43 1.50 3833691

2026-07-29 13:36:11 21 -128.3 -67.8 -21.1 18.2 5172 -6.3 -22.0 -0.38, -0.20 0.43 0.00 3833694

2026-07-29 13:39:11 22 -132.8 -67.4 -21.0 18.7 5333 -6.2 -22.0 -0.38, -0.20 0.43 1.52 3833695

2026-07-29 13:42:11 23 -134.0 -63.7 -20.9 18.8 5370 -6.1 -22.1 -0.38, -0.20 0.43 0.00 3833696

2026-07-29 13:45:11 24 -136.9 -64.4 -21.2 19.2 5466 -6.1 -22.0 -0.38, -0.20 0.43 0.00 3833699

2026-07-29 13:48:11 25 -138.3 -64.4 -21.1 19.3 5511 -6.1 -21.6 -0.37, -0.20 0.42 0.00 3833702

2026-07-29 13:51:11 26 -138.0 -64.7 -21.0 19.2 5480 -6.1 -21.5 -0.37, -0.20 0.42 0.00 3833703

2026-07-29 13:54:11 27 -136.5 -61.2 -20.9 19.1 5458 -6.0 -21.4 -0.37, -0.20 0.42 0.00 3833706

2026-07-29 13:57:11 28 -136.6 -65.5 -20.5 19.4 5529 -6.2 -21.3 -0.37, -0.20 0.42 0.00 3833707

2026-07-29 14:00:11 29 -135.7 -67.7 -20.9 19.1 5425 -6.1 -21.4 -0.37, -0.20 0.42 0.00 3833710

2026-07-29 14:03:11 30 -134.6 -66.7 -21.0 18.8 5349 -6.0 -21.5 -0.37, -0.20 0.42 0.00 3833711

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
2026-07-29 12:36:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3833654
2026-07-29 12:39:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3833655
2026-07-29 12:42:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3833658
2026-07-29 12:45:11	4	-10.1	-46.1	-27.5	0.6	175			,		1.40	3833659
2026-07-29 12:48:11	5	-3.1	-16.6	-19.8	0.5	130			,		1.26	3833663
2026-07-29 12:51:11	6	-12.7	-19.7	-17.0	2.2	615	-6.8	-24.2	-0.41, -0.21	0.46	3.96	3833664
2026-07-29 12:54:11	7	-25.6	-33.8	-18.3	4.1	1174	-5.7	-24.6	-0.42, -0.19	0.46	3.73	3833666
2026-07-29 12:57:11	8	-41.9	-34.8	-16.7	6.9	1942	-4.6	-21.8	-0.37, -0.17	0.41	9.09	3833667
2026-07-29 13:00:11	9	-55.6	-41.5	-18.0	9.0	2516	-5.0	-21.6	-0.37, -0.18	0.41	15.90	3833670
2026-07-29 13:03:11	10	-62.3	-43.6	-19.1	9.7	2705	-4.9	-21.4	-0.37, -0.18	0.41	2.87	3833671
2026-07-29 13:06:11	11	-65.6	-44.3	-19.2	10.1	2817	-4.8	-21.0	-0.36, -0.18	0.40	0.00	3833674
2026-07-29 13:09:11	12	-66.3	-48.5	-20.3	10.0	2788	-5.5	-21.5	-0.37, -0.19	0.41	0.00	3833675
2026-07-29 13:12:11	13	-69.1	-47.7	-20.4	10.4	2906	-5.8	-21.3	-0.37, -0.19	0.41	0.00	3833678
2026-07-29 13:15:11	14	-76.8	-54.8	-20.5	11.3	3162	-6.2	-21.3	-0.37, -0.20	0.42	4.58	3833679
2026-07-29 13:18:11	15	-87.8	-61.0	-19.6	13.3	3737	-6.4	-21.9	-0.38, -0.20	0.43	6.17	3833681
2026-07-29 13:21:11	16	-97.9	-63.3	-18.2	15.3	4324	-6.5	-22.2	-0.38, -0.20	0.43	3.92	3833683
2026-07-29 13:24:11	17	-106.8	-65.1	-18.3	16.5	4677	-6.6	-22.4	-0.38, -0.21	0.44	0.85	3833686
2026-07-29 13:27:11	18	-113.4	-65.3	-19.2	17.1	4863	-6.8	-22.4	-0.38, -0.21	0.44	0.00	3833687
2026-07-29 13:30:11	19	-119.7	-62.9	-19.7	17.8	5044	-6.5	-22.2	-0.38, -0.20	0.43	1.37	3833690
2026-07-29 13:33:11	20	-125.7	-63.5	-20.4	18.3	5198	-6.3	-22.2	-0.38, -0.20	0.43	1.50	3833691
2026-07-29 13:36:11	21	-128.3	-67.8	-21.1	18.2	5172	-6.3	-22.0	-0.38, -0.20	0.43	0.00	3833694
2026-07-29 13:39:11	22	-132.8	-67.4	-21.0	18.7	5333	-6.2	-22.0	-0.38, -0.20	0.43	1.52	3833695
2026-07-29 13:42:11	23	-134.0	-63.7	-20.9	18.8	5370	-6.1	-22.1	-0.38, -0.20	0.43	0.00	3833696
2026-07-29 13:45:11	24	-136.9	-64.4	-21.2	19.2	5466	-6.1	-22.0	-0.38, -0.20	0.43	0.00	3833699
2026-07-29 13:48:11	25	-138.3	-64.4	-21.1	19.3	5511	-6.1	-21.6	-0.37, -0.20	0.42	0.00	3833702
2026-07-29 13:51:11	26	-138.0	-64.7	-21.0	19.2	5480	-6.1	-21.5	-0.37, -0.20	0.42	0.00	3833703
2026-07-29 13:54:11	27	-136.5	-61.2	-20.9	19.1	5458	-6.0	-21.4	-0.37, -0.20	0.42	0.00	3833706
2026-07-29 13:57:11	28	-136.6	-65.5	-20.5	19.4	5529	-6.2	-21.3	-0.37, -0.20	0.42	0.00	3833707
2026-07-29 14:00:11	29	-135.7	-67.7	-20.9	19.1	5425	-6.1	-21.4	-0.37, -0.20	0.42	0.00	3833710
2026-07-29 14:03:11	30	-134.6	-66.7	-21.0	18.8	5349	-6.0	-21.5	-0.37, -0.20	0.42	0.00	3833711