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 16423
Detector 24h operating status: Last processed image: 0 hours and 21 minutes ago (2026-11-15 17:03 UTC) Last detected dimming: 4 hours and 54 minutes ago (2026-11-15 12:30 UTC) Overview for dimming #: 16423 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 #: 16423
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-11-11 08:03:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3932334

2026-11-11 08:06:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3932337

2026-11-11 08:09:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3932338

2026-11-11 08:12:11 4 -1.6 -9.3 -12.0 0.6 118 , 0.93 3932341

2026-11-11 08:15:11 5 -4.0 -12.2 -13.8 1.4 259 -18.5 48.2 0.72, -0.36 0.80 1.19 3932342

2026-11-11 08:18:11 6 -7.0 -19.5 -16.2 2.2 416 -18.5 48.7 0.72, -0.36 0.80 1.11 3932345

2026-11-11 08:21:11 7 -10.1 -24.1 -16.0 2.9 560 -18.2 47.9 0.71, -0.35 0.80 0.99 3932346

2026-11-11 08:24:11 8 -12.9 -29.4 -17.7 3.4 649 -17.8 46.4 0.70, -0.35 0.78 1.54 3932349

2026-11-11 08:27:11 9 -15.6 -34.7 -18.5 3.8 744 -17.6 46.2 0.70, -0.34 0.78 1.09 3932350

2026-11-11 08:30:11 10 -19.4 -36.4 -19.8 4.4 861 -17.2 45.5 0.69, -0.34 0.77 1.19 3932353

2026-11-11 08:33:11 11 -22.2 -42.7 -21.6 4.7 915 -17.3 45.7 0.69, -0.34 0.77 1.08 3932354

2026-11-11 08:36:11 12 -24.7 -44.0 -22.4 5.1 999 -17.2 45.3 0.69, -0.34 0.77 1.22 3932357

2026-11-11 08:39:11 13 -29.2 -47.3 -23.7 5.7 1119 -17.1 45.1 0.68, -0.34 0.76 0.89 3932358

2026-11-11 08:42:11 14 -31.9 -48.5 -23.9 6.1 1195 -16.8 44.4 0.68, -0.33 0.75 0.88 3932361

2026-11-11 08:45:11 15 -34.8 -51.3 -24.6 6.4 1265 -16.6 43.8 0.67, -0.33 0.75 0.00 3932362

2026-11-11 08:48:11 16 -37.1 -57.0 -25.9 6.7 1310 -16.4 43.3 0.67, -0.33 0.74 0.00 3932365

2026-11-11 08:51:11 17 -41.7 -59.9 -23.5 7.7 1507 -16.3 43.4 0.67, -0.32 0.74 0.00 3932366

2026-11-11 08:54:11 18 -44.9 -64.2 -23.0 8.3 1623 -16.2 43.2 0.67, -0.32 0.74 0.00 3932370

2026-11-11 08:57:11 19 -47.2 -65.6 -22.1 8.9 1731 -16.4 43.3 0.67, -0.33 0.74 0.00 3932371

2026-11-11 09:00:11 20 -50.0 -67.7 -23.0 9.0 1758 -16.1 42.9 0.66, -0.32 0.74 0.00 3932373

2026-11-11 09:03:11 21 -54.8 -71.6 -22.7 9.8 1910 -15.9 42.8 0.66, -0.32 0.73 0.00 3932374

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
2026-11-11 08:03:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3932334
2026-11-11 08:06:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3932337
2026-11-11 08:09:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3932338
2026-11-11 08:12:11	4	-1.6	-9.3	-12.0	0.6	118			,		0.93	3932341
2026-11-11 08:15:11	5	-4.0	-12.2	-13.8	1.4	259	-18.5	48.2	0.72, -0.36	0.80	1.19	3932342
2026-11-11 08:18:11	6	-7.0	-19.5	-16.2	2.2	416	-18.5	48.7	0.72, -0.36	0.80	1.11	3932345
2026-11-11 08:21:11	7	-10.1	-24.1	-16.0	2.9	560	-18.2	47.9	0.71, -0.35	0.80	0.99	3932346
2026-11-11 08:24:11	8	-12.9	-29.4	-17.7	3.4	649	-17.8	46.4	0.70, -0.35	0.78	1.54	3932349
2026-11-11 08:27:11	9	-15.6	-34.7	-18.5	3.8	744	-17.6	46.2	0.70, -0.34	0.78	1.09	3932350
2026-11-11 08:30:11	10	-19.4	-36.4	-19.8	4.4	861	-17.2	45.5	0.69, -0.34	0.77	1.19	3932353
2026-11-11 08:33:11	11	-22.2	-42.7	-21.6	4.7	915	-17.3	45.7	0.69, -0.34	0.77	1.08	3932354
2026-11-11 08:36:11	12	-24.7	-44.0	-22.4	5.1	999	-17.2	45.3	0.69, -0.34	0.77	1.22	3932357
2026-11-11 08:39:11	13	-29.2	-47.3	-23.7	5.7	1119	-17.1	45.1	0.68, -0.34	0.76	0.89	3932358
2026-11-11 08:42:11	14	-31.9	-48.5	-23.9	6.1	1195	-16.8	44.4	0.68, -0.33	0.75	0.88	3932361
2026-11-11 08:45:11	15	-34.8	-51.3	-24.6	6.4	1265	-16.6	43.8	0.67, -0.33	0.75	0.00	3932362
2026-11-11 08:48:11	16	-37.1	-57.0	-25.9	6.7	1310	-16.4	43.3	0.67, -0.33	0.74	0.00	3932365
2026-11-11 08:51:11	17	-41.7	-59.9	-23.5	7.7	1507	-16.3	43.4	0.67, -0.32	0.74	0.00	3932366
2026-11-11 08:54:11	18	-44.9	-64.2	-23.0	8.3	1623	-16.2	43.2	0.67, -0.32	0.74	0.00	3932370
2026-11-11 08:57:11	19	-47.2	-65.6	-22.1	8.9	1731	-16.4	43.3	0.67, -0.33	0.74	0.00	3932371
2026-11-11 09:00:11	20	-50.0	-67.7	-23.0	9.0	1758	-16.1	42.9	0.66, -0.32	0.74	0.00	3932373
2026-11-11 09:03:11	21	-54.8	-71.6	-22.7	9.8	1910	-15.9	42.8	0.66, -0.32	0.73	0.00	3932374