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 14969
Detector 24h operating status: Last processed image: 0 hours and 20 minutes ago (2026-02-05 06:21 UTC) Last detected dimming: 0 hours and 20 minutes ago (2026-02-05 06:21 UTC) Overview for dimming #: 14969 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 #: 14969
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-01-27 13:27:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3656349

2026-01-27 13:30:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3656352

2026-01-27 13:33:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3656353

2026-01-27 13:36:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3656356

2026-01-27 13:39:11 5 0.0 0.0 0.0 0.0 0 , 0.00 3656357

2026-01-27 13:42:11 6 0.0 0.0 0.0 0.0 0 , 6.41 3656362

2026-01-27 13:45:11 7 -0.6 -3.9 -11.7 0.2 44 14.2 43.7 0.68, 0.32 0.75 5.28 3656363

2026-01-27 13:48:11 8 -0.5 -3.9 -11.6 0.2 34 14.1 43.6 0.68, 0.32 0.75 3.10 3656364

2026-01-27 13:51:11 9 -0.2 -1.6 -12.7 0.1 12 14.9 45.3 0.70, 0.33 0.77 0.00 3656365

2026-01-27 13:54:11 10 -0.1 0.0 -17.8 0.0 4 14.9 45.0 0.69, 0.33 0.76 0.00 3656368

2026-01-27 13:57:11 11 -1.9 -23.9 -59.3 0.2 37 14.2 43.3 0.67, 0.32 0.74 4.88 3656369

2026-01-27 14:00:11 12 -1.2 -12.8 -72.5 0.1 21 14.3 43.4 0.67, 0.32 0.75 0.00 3656372

2026-01-27 14:03:11 13 -1.0 -6.1 -34.6 0.1 22 14.3 43.2 0.67, 0.32 0.74 0.00 3656373

2026-01-27 14:06:11 14 -2.8 -30.0 -38.3 0.3 56 14.2 43.2 0.67, 0.32 0.74 1.00 3656376

2026-01-27 14:09:11 15 -2.1 -23.5 -38.5 0.2 43 14.3 43.4 0.67, 0.32 0.75 0.98 3656377

2026-01-27 14:12:11 16 -0.3 -2.3 -11.2 0.1 18 24.2 49.4 0.70, 0.47 0.84 0.92 3656380

2026-01-27 14:15:11 17 -0.2 -1.4 -11.4 0.1 12 24.1 49.5 0.70, 0.47 0.84 0.00 3656381

2026-01-27 14:18:11 18 -2.8 -28.2 -23.3 0.3 63 14.2 43.3 0.67, 0.32 0.74 0.00 3656384

2026-01-27 14:21:11 19 -3.2 -30.6 -16.9 0.5 86 14.3 43.4 0.67, 0.32 0.75 0.00 3656385

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
2026-01-27 13:27:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3656349
2026-01-27 13:30:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3656352
2026-01-27 13:33:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3656353
2026-01-27 13:36:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3656356
2026-01-27 13:39:11	5	0.0	0.0	0.0	0.0	0			,		0.00	3656357
2026-01-27 13:42:11	6	0.0	0.0	0.0	0.0	0			,		6.41	3656362
2026-01-27 13:45:11	7	-0.6	-3.9	-11.7	0.2	44	14.2	43.7	0.68, 0.32	0.75	5.28	3656363
2026-01-27 13:48:11	8	-0.5	-3.9	-11.6	0.2	34	14.1	43.6	0.68, 0.32	0.75	3.10	3656364
2026-01-27 13:51:11	9	-0.2	-1.6	-12.7	0.1	12	14.9	45.3	0.70, 0.33	0.77	0.00	3656365
2026-01-27 13:54:11	10	-0.1	0.0	-17.8	0.0	4	14.9	45.0	0.69, 0.33	0.76	0.00	3656368
2026-01-27 13:57:11	11	-1.9	-23.9	-59.3	0.2	37	14.2	43.3	0.67, 0.32	0.74	4.88	3656369
2026-01-27 14:00:11	12	-1.2	-12.8	-72.5	0.1	21	14.3	43.4	0.67, 0.32	0.75	0.00	3656372
2026-01-27 14:03:11	13	-1.0	-6.1	-34.6	0.1	22	14.3	43.2	0.67, 0.32	0.74	0.00	3656373
2026-01-27 14:06:11	14	-2.8	-30.0	-38.3	0.3	56	14.2	43.2	0.67, 0.32	0.74	1.00	3656376
2026-01-27 14:09:11	15	-2.1	-23.5	-38.5	0.2	43	14.3	43.4	0.67, 0.32	0.75	0.98	3656377
2026-01-27 14:12:11	16	-0.3	-2.3	-11.2	0.1	18	24.2	49.4	0.70, 0.47	0.84	0.92	3656380
2026-01-27 14:15:11	17	-0.2	-1.4	-11.4	0.1	12	24.1	49.5	0.70, 0.47	0.84	0.00	3656381
2026-01-27 14:18:11	18	-2.8	-28.2	-23.3	0.3	63	14.2	43.3	0.67, 0.32	0.74	0.00	3656384
2026-01-27 14:21:11	19	-3.2	-30.6	-16.9	0.5	86	14.3	43.4	0.67, 0.32	0.75	0.00	3656385