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 16094
Detector 24h operating status: Last processed image: 0 hours and 21 minutes ago (2026-09-14 11:54 UTC) Last detected dimming: 0 hours and 39 minutes ago (2026-09-14 11:36 UTC) Overview for dimming #: 16094 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 #: 16094
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-08-07 05:21:47 1 0.0 0.0 0.0 0.0 0 , 0.00 3841992

2026-08-07 05:24:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3841995

2026-08-07 05:27:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3841996

2026-08-07 05:30:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3841999

2026-08-07 05:33:11 5 -0.2 -3.1 -7.2 0.0 33 , 0.00 3842000

2026-08-07 05:36:11 6 -7.3 -10.5 -8.3 0.0 857 -1.12, -0.15 1.12 1.39 3842003

2026-08-07 05:39:11 7 -22.2 -14.8 -8.1 0.0 2459 -1.11, -0.11 1.11 2.68 3842004

2026-08-07 05:42:11 8 -46.2 -17.4 -9.1 0.0 4671 -1.10, -0.07 1.10 4.51 3842007

2026-08-07 05:45:11 9 -70.6 -21.4 -10.9 0.0 6039 -1.10, -0.09 1.11 6.64 3842008

2026-08-07 05:48:11 10 -95.0 -23.1 -11.8 0.0 7394 -1.11, -0.10 1.11 8.70 3842011

2026-08-07 05:51:11 11 -113.9 -25.4 -11.9 0.0 8473 -1.11, -0.10 1.12 7.83 3842012

2026-08-07 05:54:11 12 -123.4 -26.6 -11.9 0.0 9094 -1.11, -0.11 1.12 6.24 3842015

2026-08-07 05:57:11 13 -130.2 -26.2 -11.8 0.0 9546 -1.12, -0.10 1.12 3.23 3842018

2026-08-07 06:00:11 14 -136.0 -26.9 -12.1 0.0 9845 -1.12, -0.10 1.12 2.35 3842019

2026-08-07 06:03:23 15 -141.3 -28.5 -12.3 0.0 10126 -1.12, -0.12 1.13 4.88 3842020

2026-08-07 06:06:11 16 -145.7 -29.9 -12.3 0.0 10226 -1.12, -0.14 1.13 0.00 3842023

2026-08-07 06:09:11 17 -148.8 -31.3 -12.2 0.0 10448 -1.12, -0.14 1.13 0.00 3842024

2026-08-07 06:12:11 18 -153.2 -33.1 -12.3 0.0 10591 -1.12, -0.15 1.13 0.00 3842027

2026-08-07 06:15:11 19 -157.0 -33.8 -12.4 0.0 10781 -1.12, -0.16 1.13 0.00 3842028

2026-08-07 06:18:11 20 -163.2 -34.7 -12.4 0.0 11130 -1.12, -0.16 1.13 1.04 3842030

2026-08-07 06:21:11 21 -170.4 -36.2 -12.5 0.0 11495 -1.12, -0.16 1.13 0.94 3842031

2026-08-07 06:24:11 22 -179.2 -36.7 -12.4 0.0 12038 -1.12, -0.16 1.13 0.90 3842035

2026-08-07 06:27:11 23 -187.4 -38.7 -12.3 0.0 12491 -1.12, -0.16 1.13 1.04 3842036

2026-08-07 06:30:11 24 -195.8 -40.3 -12.2 0.0 12853 -1.11, -0.16 1.13 0.98 3842039

2026-08-07 06:33:11 25 -205.3 -42.7 -12.4 0.0 13194 -1.11, -0.16 1.12 0.97 3842040

2026-08-07 06:36:11 26 -215.9 -44.6 -12.5 0.0 13663 -1.11, -0.16 1.12 1.31 3842043

2026-08-07 06:39:23 27 -223.4 -47.2 -12.4 0.0 14078 -1.11, -0.16 1.12 1.24 3842044

2026-08-07 06:42:11 28 -227.6 -49.1 -12.4 0.0 14330 -1.11, -0.17 1.12 0.00 3842047

2026-08-07 06:45:23 29 -233.4 -50.0 -12.5 0.0 14580 -1.11, -0.17 1.12 0.00 3842048

2026-08-07 06:48:11 30 -239.3 -51.7 -12.3 0.0 14902 -1.11, -0.17 1.12 0.00 3842051

2026-08-07 06:51:11 31 -242.9 -51.9 -12.4 0.0 14945 -1.11, -0.17 1.12 0.00 3842052

2026-08-07 06:54:11 32 -248.0 -53.1 -12.5 0.0 15183 -1.11, -0.17 1.12 0.00 3842055

2026-08-07 06:57:11 33 -252.1 -54.3 -12.5 0.0 15330 -1.11, -0.17 1.12 0.00 3842058

2026-08-07 07:00:11 34 -258.8 -54.9 -12.4 0.0 15721 -1.11, -0.17 1.12 0.00 3842059

2026-08-07 07:03:11 35 -261.9 -55.6 -12.4 0.0 15891 -1.11, -0.17 1.12 0.00 3842060

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	size	x,y in R☉	dist. R☉	detection	Img ID
2026-08-07 05:21:47	1	0.0	0.0	0.0	0	,		0.00	3841992
2026-08-07 05:24:11	2	0.0	0.0	0.0	0	,		0.00	3841995
2026-08-07 05:27:11	3	0.0	0.0	0.0	0	,		0.00	3841996
2026-08-07 05:30:11	4	0.0	0.0	0.0	0	,		0.00	3841999
2026-08-07 05:33:11	5	-0.2	-3.1	-7.2	33	,		0.00	3842000
2026-08-07 05:36:11	6	-7.3	-10.5	-8.3	857	-1.12, -0.15	1.12	1.39	3842003
2026-08-07 05:39:11	7	-22.2	-14.8	-8.1	2459	-1.11, -0.11	1.11	2.68	3842004
2026-08-07 05:42:11	8	-46.2	-17.4	-9.1	4671	-1.10, -0.07	1.10	4.51	3842007
2026-08-07 05:45:11	9	-70.6	-21.4	-10.9	6039	-1.10, -0.09	1.11	6.64	3842008
2026-08-07 05:48:11	10	-95.0	-23.1	-11.8	7394	-1.11, -0.10	1.11	8.70	3842011
2026-08-07 05:51:11	11	-113.9	-25.4	-11.9	8473	-1.11, -0.10	1.12	7.83	3842012
2026-08-07 05:54:11	12	-123.4	-26.6	-11.9	9094	-1.11, -0.11	1.12	6.24	3842015
2026-08-07 05:57:11	13	-130.2	-26.2	-11.8	9546	-1.12, -0.10	1.12	3.23	3842018
2026-08-07 06:00:11	14	-136.0	-26.9	-12.1	9845	-1.12, -0.10	1.12	2.35	3842019
2026-08-07 06:03:23	15	-141.3	-28.5	-12.3	10126	-1.12, -0.12	1.13	4.88	3842020
2026-08-07 06:06:11	16	-145.7	-29.9	-12.3	10226	-1.12, -0.14	1.13	0.00	3842023
2026-08-07 06:09:11	17	-148.8	-31.3	-12.2	10448	-1.12, -0.14	1.13	0.00	3842024
2026-08-07 06:12:11	18	-153.2	-33.1	-12.3	10591	-1.12, -0.15	1.13	0.00	3842027
2026-08-07 06:15:11	19	-157.0	-33.8	-12.4	10781	-1.12, -0.16	1.13	0.00	3842028
2026-08-07 06:18:11	20	-163.2	-34.7	-12.4	11130	-1.12, -0.16	1.13	1.04	3842030
2026-08-07 06:21:11	21	-170.4	-36.2	-12.5	11495	-1.12, -0.16	1.13	0.94	3842031
2026-08-07 06:24:11	22	-179.2	-36.7	-12.4	12038	-1.12, -0.16	1.13	0.90	3842035
2026-08-07 06:27:11	23	-187.4	-38.7	-12.3	12491	-1.12, -0.16	1.13	1.04	3842036
2026-08-07 06:30:11	24	-195.8	-40.3	-12.2	12853	-1.11, -0.16	1.13	0.98	3842039
2026-08-07 06:33:11	25	-205.3	-42.7	-12.4	13194	-1.11, -0.16	1.12	0.97	3842040
2026-08-07 06:36:11	26	-215.9	-44.6	-12.5	13663	-1.11, -0.16	1.12	1.31	3842043
2026-08-07 06:39:23	27	-223.4	-47.2	-12.4	14078	-1.11, -0.16	1.12	1.24	3842044
2026-08-07 06:42:11	28	-227.6	-49.1	-12.4	14330	-1.11, -0.17	1.12	0.00	3842047
2026-08-07 06:45:23	29	-233.4	-50.0	-12.5	14580	-1.11, -0.17	1.12	0.00	3842048
2026-08-07 06:48:11	30	-239.3	-51.7	-12.3	14902	-1.11, -0.17	1.12	0.00	3842051
2026-08-07 06:51:11	31	-242.9	-51.9	-12.4	14945	-1.11, -0.17	1.12	0.00	3842052
2026-08-07 06:54:11	32	-248.0	-53.1	-12.5	15183	-1.11, -0.17	1.12	0.00	3842055
2026-08-07 06:57:11	33	-252.1	-54.3	-12.5	15330	-1.11, -0.17	1.12	0.00	3842058
2026-08-07 07:00:11	34	-258.8	-54.9	-12.4	15721	-1.11, -0.17	1.12	0.00	3842059
2026-08-07 07:03:11	35	-261.9	-55.6	-12.4	15891	-1.11, -0.17	1.12	0.00	3842060