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 16299
Detector 24h operating status: Last processed image: 0 hours and 22 minutes ago (2026-10-14 22:30 UTC) Last detected dimming: 7 hours and 57 minutes ago (2026-10-14 14:54 UTC) Overview for dimming #: 16299 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 #: 16299
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-09-30 02:30:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3892434

2026-09-30 02:33:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3892435

2026-09-30 02:36:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3892438

2026-09-30 02:39:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3892439

2026-09-30 02:42:11 5 -4.1 -17.5 -29.4 0.9 147 11.4 59.3 0.85, 0.14 0.86 0.00 3892442

2026-09-30 02:45:11 6 -46.9 -73.8 -53.6 5.7 884 14.0 59.1 0.84, 0.18 0.86 27.08 3892443

2026-09-30 02:48:11 7 -116.1 -171.4 -70.1 8.5 1379 10.9 53.2 0.80, 0.12 0.80 38.02 3892446

2026-09-30 02:51:11 8 -154.2 -224.5 -78.9 10.0 1623 10.9 53.1 0.79, 0.12 0.80 59.51 3892447

2026-09-30 02:54:11 9 -179.3 -226.1 -79.6 11.9 1966 11.9 50.9 0.77, 0.13 0.78 118.79 3892450

2026-09-30 02:57:00 10 -215.4 -240.4 -35.8 21.9 3506 12.2 50.7 0.77, 0.14 0.78 97.65 3892451

2026-09-30 03:00:12 11 -249.0 -228.0 -21.7 29.3 4719 12.5 50.8 0.77, 0.14 0.78 60.52 3892454

2026-09-30 03:03:11 12 -263.7 -226.4 -20.3 31.4 5118 12.5 50.8 0.77, 0.14 0.78 22.63 3892455

2026-09-30 03:06:11 13 -285.8 -241.9 -19.7 34.4 5699 12.5 50.5 0.76, 0.14 0.78 9.48 3892458

2026-09-30 03:09:11 14 -302.5 -267.6 -19.8 35.3 5917 12.3 50.5 0.76, 0.14 0.78 44.25 3892459

2026-09-30 03:12:11 15 -322.1 -279.9 -19.5 38.0 6390 12.3 50.7 0.77, 0.14 0.78 24.23 3892462

2026-09-30 03:15:11 16 -342.1 -288.8 -20.2 38.7 6550 12.4 50.4 0.76, 0.14 0.77 14.53 3892463

2026-09-30 03:18:11 17 -357.2 -293.0 -19.7 41.5 7064 12.4 50.6 0.76, 0.14 0.78 9.44 3892466

2026-09-30 03:21:11 18 -372.3 -308.8 -20.2 43.5 7279 12.4 50.4 0.76, 0.14 0.77 1.33 3892467

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
2026-09-30 02:30:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3892434
2026-09-30 02:33:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3892435
2026-09-30 02:36:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3892438
2026-09-30 02:39:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3892439
2026-09-30 02:42:11	5	-4.1	-17.5	-29.4	0.9	147	11.4	59.3	0.85, 0.14	0.86	0.00	3892442
2026-09-30 02:45:11	6	-46.9	-73.8	-53.6	5.7	884	14.0	59.1	0.84, 0.18	0.86	27.08	3892443
2026-09-30 02:48:11	7	-116.1	-171.4	-70.1	8.5	1379	10.9	53.2	0.80, 0.12	0.80	38.02	3892446
2026-09-30 02:51:11	8	-154.2	-224.5	-78.9	10.0	1623	10.9	53.1	0.79, 0.12	0.80	59.51	3892447
2026-09-30 02:54:11	9	-179.3	-226.1	-79.6	11.9	1966	11.9	50.9	0.77, 0.13	0.78	118.79	3892450
2026-09-30 02:57:00	10	-215.4	-240.4	-35.8	21.9	3506	12.2	50.7	0.77, 0.14	0.78	97.65	3892451
2026-09-30 03:00:12	11	-249.0	-228.0	-21.7	29.3	4719	12.5	50.8	0.77, 0.14	0.78	60.52	3892454
2026-09-30 03:03:11	12	-263.7	-226.4	-20.3	31.4	5118	12.5	50.8	0.77, 0.14	0.78	22.63	3892455
2026-09-30 03:06:11	13	-285.8	-241.9	-19.7	34.4	5699	12.5	50.5	0.76, 0.14	0.78	9.48	3892458
2026-09-30 03:09:11	14	-302.5	-267.6	-19.8	35.3	5917	12.3	50.5	0.76, 0.14	0.78	44.25	3892459
2026-09-30 03:12:11	15	-322.1	-279.9	-19.5	38.0	6390	12.3	50.7	0.77, 0.14	0.78	24.23	3892462
2026-09-30 03:15:11	16	-342.1	-288.8	-20.2	38.7	6550	12.4	50.4	0.76, 0.14	0.77	14.53	3892463
2026-09-30 03:18:11	17	-357.2	-293.0	-19.7	41.5	7064	12.4	50.6	0.76, 0.14	0.78	9.44	3892466
2026-09-30 03:21:11	18	-372.3	-308.8	-20.2	43.5	7279	12.4	50.4	0.76, 0.14	0.77	1.33	3892467