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 15952
Detector 24h operating status: Last processed image: 0 hours and 22 minutes ago (2026-08-08 00:06 UTC) Last detected dimming: 17 hours and 25 minutes ago (2026-08-07 07:03 UTC) Overview for dimming #: 15952 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 #: 15952
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-07-14 12:12:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3819308

2026-07-14 12:15:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3819311

2026-07-14 12:18:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3819312

2026-07-14 12:21:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3819315

2026-07-14 12:24:11 5 0.0 0.0 0.0 0.0 0 , 0.00 3819316

2026-07-14 12:27:11 6 -3.9 -17.0 -12.2 0.0 256 -1.11, -0.14 1.12 5.38 3819319

2026-07-14 12:30:11 7 -22.7 -33.2 -8.6 0.0 1758 -1.12, -0.11 1.13 12.35 3819320

2026-07-14 12:33:11 8 -51.7 -51.4 -10.6 0.0 3227 -1.13, -0.10 1.13 20.22 3819323

2026-07-14 12:36:11 9 -77.5 -57.2 -12.3 0.0 4446 -1.13, -0.09 1.13 29.59 3819324

2026-07-14 12:39:11 10 -92.3 -58.8 -13.3 0.0 5063 -1.13, -0.09 1.13 13.50 3819327

2026-07-14 12:42:11 11 -102.9 -64.4 -13.8 0.0 5369 -1.13, -0.09 1.13 6.58 3819328

2026-07-14 12:45:11 12 -109.2 -70.9 -13.7 0.0 5397 -1.12, -0.09 1.13 2.79 3819331

2026-07-14 12:48:11 13 -110.1 -73.1 -13.6 0.0 5322 -1.12, -0.10 1.13 0.00 3819332

2026-07-14 12:51:11 14 -115.9 -74.0 -12.9 0.0 5764 -1.12, -0.10 1.13 0.00 3819335

2026-07-14 12:54:11 15 -132.2 -73.0 -13.1 0.0 6662 -1.12, -0.10 1.13 3.77 3819336

2026-07-14 12:57:11 16 -147.4 -79.0 -13.1 0.0 7399 -1.12, -0.10 1.13 5.04 3819339

2026-07-14 13:00:11 17 -160.1 -77.4 -13.1 0.0 8202 -1.12, -0.10 1.13 4.43 3819340

2026-07-14 13:03:11 18 -171.7 -77.2 -13.1 0.0 8762 -1.13, -0.10 1.13 2.68 3819343

2026-07-14 13:06:11 19 -182.8 -79.9 -13.0 0.0 9405 -1.13, -0.10 1.13 2.59 3819344

2026-07-14 13:09:11 20 -189.9 -79.2 -12.8 0.0 9848 -1.13, -0.10 1.13 2.19 3819348

2026-07-14 13:12:11 21 -197.9 -80.1 -13.0 0.0 10276 -1.13, -0.10 1.13 0.00 3819349

2026-07-14 13:15:11 22 -202.0 -79.8 -13.1 0.0 10479 -1.13, -0.10 1.13 0.00 3819351

2026-07-14 13:18:11 23 -207.3 -79.8 -13.3 0.0 10685 -1.13, -0.10 1.13 0.00 3819352

2026-07-14 13:21:11 24 -212.6 -81.7 -13.5 0.0 10911 -1.13, -0.10 1.13 0.00 3819355

2026-07-14 13:24:11 25 -215.6 -80.6 -13.6 0.0 10986 -1.13, -0.10 1.13 0.00 3819356

2026-07-14 13:27:11 26 -219.9 -82.4 -13.7 0.0 11106 -1.13, -0.10 1.13 0.00 3819359

2026-07-14 13:30:11 27 -222.1 -83.3 -13.8 0.0 11060 -1.13, -0.10 1.13 0.00 3819360

2026-07-14 13:33:11 28 -227.1 -84.1 -14.1 0.0 11119 -1.13, -0.10 1.13 0.00 3819363

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
2026-07-14 12:12:11	1	0.0	0.0	0.0	0	,		0.00	3819308
2026-07-14 12:15:11	2	0.0	0.0	0.0	0	,		0.00	3819311
2026-07-14 12:18:11	3	0.0	0.0	0.0	0	,		0.00	3819312
2026-07-14 12:21:11	4	0.0	0.0	0.0	0	,		0.00	3819315
2026-07-14 12:24:11	5	0.0	0.0	0.0	0	,		0.00	3819316
2026-07-14 12:27:11	6	-3.9	-17.0	-12.2	256	-1.11, -0.14	1.12	5.38	3819319
2026-07-14 12:30:11	7	-22.7	-33.2	-8.6	1758	-1.12, -0.11	1.13	12.35	3819320
2026-07-14 12:33:11	8	-51.7	-51.4	-10.6	3227	-1.13, -0.10	1.13	20.22	3819323
2026-07-14 12:36:11	9	-77.5	-57.2	-12.3	4446	-1.13, -0.09	1.13	29.59	3819324
2026-07-14 12:39:11	10	-92.3	-58.8	-13.3	5063	-1.13, -0.09	1.13	13.50	3819327
2026-07-14 12:42:11	11	-102.9	-64.4	-13.8	5369	-1.13, -0.09	1.13	6.58	3819328
2026-07-14 12:45:11	12	-109.2	-70.9	-13.7	5397	-1.12, -0.09	1.13	2.79	3819331
2026-07-14 12:48:11	13	-110.1	-73.1	-13.6	5322	-1.12, -0.10	1.13	0.00	3819332
2026-07-14 12:51:11	14	-115.9	-74.0	-12.9	5764	-1.12, -0.10	1.13	0.00	3819335
2026-07-14 12:54:11	15	-132.2	-73.0	-13.1	6662	-1.12, -0.10	1.13	3.77	3819336
2026-07-14 12:57:11	16	-147.4	-79.0	-13.1	7399	-1.12, -0.10	1.13	5.04	3819339
2026-07-14 13:00:11	17	-160.1	-77.4	-13.1	8202	-1.12, -0.10	1.13	4.43	3819340
2026-07-14 13:03:11	18	-171.7	-77.2	-13.1	8762	-1.13, -0.10	1.13	2.68	3819343
2026-07-14 13:06:11	19	-182.8	-79.9	-13.0	9405	-1.13, -0.10	1.13	2.59	3819344
2026-07-14 13:09:11	20	-189.9	-79.2	-12.8	9848	-1.13, -0.10	1.13	2.19	3819348
2026-07-14 13:12:11	21	-197.9	-80.1	-13.0	10276	-1.13, -0.10	1.13	0.00	3819349
2026-07-14 13:15:11	22	-202.0	-79.8	-13.1	10479	-1.13, -0.10	1.13	0.00	3819351
2026-07-14 13:18:11	23	-207.3	-79.8	-13.3	10685	-1.13, -0.10	1.13	0.00	3819352
2026-07-14 13:21:11	24	-212.6	-81.7	-13.5	10911	-1.13, -0.10	1.13	0.00	3819355
2026-07-14 13:24:11	25	-215.6	-80.6	-13.6	10986	-1.13, -0.10	1.13	0.00	3819356
2026-07-14 13:27:11	26	-219.9	-82.4	-13.7	11106	-1.13, -0.10	1.13	0.00	3819359
2026-07-14 13:30:11	27	-222.1	-83.3	-13.8	11060	-1.13, -0.10	1.13	0.00	3819360
2026-07-14 13:33:11	28	-227.1	-84.1	-14.1	11119	-1.13, -0.10	1.13	0.00	3819363