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 16297
Detector 24h operating status: Last processed image: 0 hours and 21 minutes ago (2026-10-14 22:54 UTC) Last detected dimming: 8 hours and 21 minutes ago (2026-10-14 14:54 UTC) Overview for dimming #: 16297 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 #: 16297
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-09-28 01:12:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3890463

2026-09-28 01:15:35 2 0.0 0.0 0.0 0.0 0 , 0.00 3890464

2026-09-28 01:18:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3890467

2026-09-28 01:21:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3890468

2026-09-28 01:24:11 5 -3.1 -18.8 -24.2 0.5 122 , 0.00 3890471

2026-09-28 01:27:11 6 -14.5 -23.7 -12.1 3.8 998 -12.4 38.7 0.62, -0.31 0.69 2.36 3890472

2026-09-28 01:30:11 7 -22.5 -28.2 -13.2 5.3 1395 -11.2 35.5 0.58, -0.29 0.65 2.75 3890475

2026-09-28 01:33:11 8 -32.3 -32.3 -17.2 6.3 1666 -10.5 33.2 0.54, -0.28 0.61 1.66 3890476

2026-09-28 01:36:11 9 -40.9 -37.8 -20.0 7.1 1861 -10.6 33.3 0.55, -0.28 0.62 1.48 3890479

2026-09-28 01:39:11 10 -46.4 -43.8 -21.1 7.4 1927 -10.6 33.0 0.54, -0.28 0.61 0.91 3890480

2026-09-28 01:42:11 11 -55.2 -50.3 -20.2 8.9 2258 -10.5 32.6 0.54, -0.28 0.61 0.00 3890483

2026-09-28 01:45:11 12 -64.1 -56.6 -22.8 9.5 2424 -10.5 32.7 0.54, -0.28 0.61 1.97 3890484

2026-09-28 01:48:11 13 -74.2 -65.2 -23.5 10.5 2655 -10.8 33.1 0.54, -0.29 0.61 2.17 3890487

2026-09-28 01:51:11 14 -78.3 -71.5 -23.5 11.0 2763 -11.0 33.2 0.54, -0.29 0.62 1.24 3890488

2026-09-28 01:54:11 15 -79.4 -72.2 -24.0 10.8 2723 -11.1 33.1 0.54, -0.29 0.62 0.00 3890491

2026-09-28 01:57:23 16 -82.0 -73.9 -25.7 10.9 2741 -11.1 33.1 0.54, -0.29 0.62 0.00 3890492

2026-09-28 02:00:11 17 -83.1 -74.7 -27.9 10.8 2696 -11.2 33.2 0.54, -0.29 0.62 0.00 3890495

2026-09-28 02:03:35 18 -87.5 -77.9 -28.9 11.3 2813 -11.2 33.5 0.55, -0.29 0.62 0.00 3890496

2026-09-28 02:06:11 19 -91.6 -78.8 -28.8 11.9 2936 -11.3 34.2 0.56, -0.29 0.63 0.91 3890499

2026-09-28 02:09:11 20 -99.4 -82.1 -29.1 12.6 3095 -11.3 35.7 0.58, -0.29 0.65 0.97 3890500

2026-09-28 02:12:11 21 -107.6 -81.8 -29.2 13.2 3232 -11.0 37.1 0.60, -0.29 0.66 0.90 3890503

2026-09-28 02:15:11 22 -117.1 -99.1 -29.0 13.9 3397 -10.8 37.2 0.60, -0.28 0.66 0.00 3890504

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
2026-09-28 01:12:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3890463
2026-09-28 01:15:35	2	0.0	0.0	0.0	0.0	0			,		0.00	3890464
2026-09-28 01:18:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3890467
2026-09-28 01:21:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3890468
2026-09-28 01:24:11	5	-3.1	-18.8	-24.2	0.5	122			,		0.00	3890471
2026-09-28 01:27:11	6	-14.5	-23.7	-12.1	3.8	998	-12.4	38.7	0.62, -0.31	0.69	2.36	3890472
2026-09-28 01:30:11	7	-22.5	-28.2	-13.2	5.3	1395	-11.2	35.5	0.58, -0.29	0.65	2.75	3890475
2026-09-28 01:33:11	8	-32.3	-32.3	-17.2	6.3	1666	-10.5	33.2	0.54, -0.28	0.61	1.66	3890476
2026-09-28 01:36:11	9	-40.9	-37.8	-20.0	7.1	1861	-10.6	33.3	0.55, -0.28	0.62	1.48	3890479
2026-09-28 01:39:11	10	-46.4	-43.8	-21.1	7.4	1927	-10.6	33.0	0.54, -0.28	0.61	0.91	3890480
2026-09-28 01:42:11	11	-55.2	-50.3	-20.2	8.9	2258	-10.5	32.6	0.54, -0.28	0.61	0.00	3890483
2026-09-28 01:45:11	12	-64.1	-56.6	-22.8	9.5	2424	-10.5	32.7	0.54, -0.28	0.61	1.97	3890484
2026-09-28 01:48:11	13	-74.2	-65.2	-23.5	10.5	2655	-10.8	33.1	0.54, -0.29	0.61	2.17	3890487
2026-09-28 01:51:11	14	-78.3	-71.5	-23.5	11.0	2763	-11.0	33.2	0.54, -0.29	0.62	1.24	3890488
2026-09-28 01:54:11	15	-79.4	-72.2	-24.0	10.8	2723	-11.1	33.1	0.54, -0.29	0.62	0.00	3890491
2026-09-28 01:57:23	16	-82.0	-73.9	-25.7	10.9	2741	-11.1	33.1	0.54, -0.29	0.62	0.00	3890492
2026-09-28 02:00:11	17	-83.1	-74.7	-27.9	10.8	2696	-11.2	33.2	0.54, -0.29	0.62	0.00	3890495
2026-09-28 02:03:35	18	-87.5	-77.9	-28.9	11.3	2813	-11.2	33.5	0.55, -0.29	0.62	0.00	3890496
2026-09-28 02:06:11	19	-91.6	-78.8	-28.8	11.9	2936	-11.3	34.2	0.56, -0.29	0.63	0.91	3890499
2026-09-28 02:09:11	20	-99.4	-82.1	-29.1	12.6	3095	-11.3	35.7	0.58, -0.29	0.65	0.97	3890500
2026-09-28 02:12:11	21	-107.6	-81.8	-29.2	13.2	3232	-11.0	37.1	0.60, -0.29	0.66	0.90	3890503
2026-09-28 02:15:11	22	-117.1	-99.1	-29.0	13.9	3397	-10.8	37.2	0.60, -0.28	0.66	0.00	3890504