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 14132
Detector 24h operating status: Last processed image: 0 hours and 22 minutes ago (2025-10-18 20:33 UTC) Last detected dimming: 1 hours and 4 minutes ago (2025-10-18 19:51 UTC) Overview for dimming #: 14132 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 #: 14132
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-10-14 21:00:35 1 0.0 0.0 0.0 0.0 0 , 0.00 3558289

2025-10-14 21:03:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3558292

2025-10-14 21:06:11 3 -0.2 -1.4 -8.8 0.1 15 , 0.00 3558293

2025-10-14 21:09:11 4 -1.3 -12.0 -20.3 0.3 63 , 0.00 3558296

2025-10-14 21:12:11 5 -3.3 -16.9 -11.1 1.0 219 29.4 44.5 0.62, 0.43 0.75 2.10 3558297

2025-10-14 21:15:11 6 -5.4 -19.4 -11.9 1.6 349 29.3 44.7 0.62, 0.43 0.75 6.09 3558300

2025-10-14 21:18:11 7 -5.7 -25.9 -17.8 1.3 276 29.3 44.7 0.62, 0.43 0.75 0.00 3558301

2025-10-14 21:21:11 8 -6.7 -28.1 -20.2 1.4 294 29.3 44.6 0.62, 0.43 0.75 0.00 3558306

2025-10-14 21:24:11 9 -8.2 -31.8 -22.1 1.6 345 29.3 44.7 0.62, 0.43 0.75 0.00 3558307

2025-10-14 21:27:11 10 -8.6 -32.3 -26.3 1.5 328 29.3 44.7 0.62, 0.43 0.75 0.00 3558308

2025-10-14 21:30:11 11 -8.8 -33.8 -25.7 1.5 339 29.3 44.9 0.62, 0.43 0.76 0.00 3558309

2025-10-14 21:33:11 12 -7.7 -31.3 -26.2 1.3 295 29.3 44.7 0.62, 0.43 0.75 2.19 3558313

2025-10-14 21:36:11 13 -7.1 -30.9 -22.4 1.2 275 29.3 44.6 0.62, 0.43 0.75 4.17 3558314

2025-10-14 21:39:11 14 -9.0 -33.7 -21.7 1.6 355 29.2 44.6 0.62, 0.43 0.75 8.69 3558318

2025-10-14 21:42:11 15 -12.2 -36.0 -21.6 2.0 433 28.9 45.0 0.63, 0.42 0.76 18.24 3558319

2025-10-14 21:45:11 16 -13.8 -36.7 -22.9 2.2 487 28.7 45.2 0.63, 0.42 0.76 14.40 3558320

2025-10-14 21:48:11 17 -15.1 -40.0 -22.8 2.4 527 28.3 45.5 0.63, 0.41 0.76 2.96 3558321

2025-10-14 21:51:11 18 -13.8 -40.0 -25.5 2.0 447 29.2 44.6 0.62, 0.43 0.75 0.00 3558326

2025-10-14 21:54:11 19 -11.0 -39.6 -22.8 1.8 406 29.2 44.6 0.62, 0.43 0.75 2.69 3558327

2025-10-14 21:57:11 20 -10.0 -39.3 -21.3 1.6 359 29.2 44.5 0.62, 0.43 0.75 13.95 3558328

2025-10-14 22:00:11 21 -23.6 -37.1 -13.9 4.7 1305 25.8 42.8 0.62, 0.37 0.72 3.09 3558329

2025-10-14 22:03:11 22 -19.0 -33.0 -13.8 4.2 997 25.5 44.6 0.64, 0.37 0.74 4.49 3558332

2025-10-14 22:06:11 23 -29.4 -30.7 -14.2 6.2 1493 22.2 47.4 0.69, 0.32 0.76 1.40 3558333

2025-10-14 22:09:11 24 -29.8 -38.4 -14.8 6.5 1425 18.7 48.1 0.71, 0.26 0.76 1.70 3558336

2025-10-14 22:12:11 25 -39.2 -39.3 -13.9 9.5 2219 15.0 43.3 0.67, 0.19 0.70 1.27 3558337

2025-10-14 22:15:11 26 -39.7 -40.1 -14.4 9.6 2250 13.6 43.5 0.68, 0.16 0.70 0.85 3558342

2025-10-14 22:18:11 27 -42.5 -40.6 -14.2 10.3 2387 14.2 43.8 0.68, 0.17 0.70 0.00 3558343

2025-10-14 22:21:11 28 -46.3 -42.7 -14.4 11.1 2548 14.7 41.5 0.65, 0.18 0.67 0.00 3558344

2025-10-14 22:24:11 29 -48.3 -42.6 -13.9 11.8 2787 14.4 40.4 0.64, 0.17 0.66 0.00 3558345

2025-10-14 22:27:11 30 -74.7 -44.3 -13.7 17.3 4427 8.4 31.8 0.53, 0.06 0.53 0.00 3558350

2025-10-14 22:30:11 31 -78.3 -43.8 -14.0 17.6 4522 8.5 31.5 0.52, 0.06 0.53 0.00 3558351

2025-10-14 22:33:11 32 -53.1 -43.4 -14.5 12.7 2996 14.4 40.1 0.63, 0.17 0.65 0.00 3558352

2025-10-14 22:36:11 33 -43.6 -40.9 -14.2 10.7 2373 16.8 43.1 0.66, 0.22 0.70 0.00 3558353

2025-10-14 22:39:11 34 -40.1 -34.7 -13.4 9.8 2145 18.1 41.9 0.64, 0.24 0.69 0.00 3558356

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
2025-10-14 21:00:35	1	0.0	0.0	0.0	0.0	0			,		0.00	3558289
2025-10-14 21:03:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3558292
2025-10-14 21:06:11	3	-0.2	-1.4	-8.8	0.1	15			,		0.00	3558293
2025-10-14 21:09:11	4	-1.3	-12.0	-20.3	0.3	63			,		0.00	3558296
2025-10-14 21:12:11	5	-3.3	-16.9	-11.1	1.0	219	29.4	44.5	0.62, 0.43	0.75	2.10	3558297
2025-10-14 21:15:11	6	-5.4	-19.4	-11.9	1.6	349	29.3	44.7	0.62, 0.43	0.75	6.09	3558300
2025-10-14 21:18:11	7	-5.7	-25.9	-17.8	1.3	276	29.3	44.7	0.62, 0.43	0.75	0.00	3558301
2025-10-14 21:21:11	8	-6.7	-28.1	-20.2	1.4	294	29.3	44.6	0.62, 0.43	0.75	0.00	3558306
2025-10-14 21:24:11	9	-8.2	-31.8	-22.1	1.6	345	29.3	44.7	0.62, 0.43	0.75	0.00	3558307
2025-10-14 21:27:11	10	-8.6	-32.3	-26.3	1.5	328	29.3	44.7	0.62, 0.43	0.75	0.00	3558308
2025-10-14 21:30:11	11	-8.8	-33.8	-25.7	1.5	339	29.3	44.9	0.62, 0.43	0.76	0.00	3558309
2025-10-14 21:33:11	12	-7.7	-31.3	-26.2	1.3	295	29.3	44.7	0.62, 0.43	0.75	2.19	3558313
2025-10-14 21:36:11	13	-7.1	-30.9	-22.4	1.2	275	29.3	44.6	0.62, 0.43	0.75	4.17	3558314
2025-10-14 21:39:11	14	-9.0	-33.7	-21.7	1.6	355	29.2	44.6	0.62, 0.43	0.75	8.69	3558318
2025-10-14 21:42:11	15	-12.2	-36.0	-21.6	2.0	433	28.9	45.0	0.63, 0.42	0.76	18.24	3558319
2025-10-14 21:45:11	16	-13.8	-36.7	-22.9	2.2	487	28.7	45.2	0.63, 0.42	0.76	14.40	3558320
2025-10-14 21:48:11	17	-15.1	-40.0	-22.8	2.4	527	28.3	45.5	0.63, 0.41	0.76	2.96	3558321
2025-10-14 21:51:11	18	-13.8	-40.0	-25.5	2.0	447	29.2	44.6	0.62, 0.43	0.75	0.00	3558326
2025-10-14 21:54:11	19	-11.0	-39.6	-22.8	1.8	406	29.2	44.6	0.62, 0.43	0.75	2.69	3558327
2025-10-14 21:57:11	20	-10.0	-39.3	-21.3	1.6	359	29.2	44.5	0.62, 0.43	0.75	13.95	3558328
2025-10-14 22:00:11	21	-23.6	-37.1	-13.9	4.7	1305	25.8	42.8	0.62, 0.37	0.72	3.09	3558329
2025-10-14 22:03:11	22	-19.0	-33.0	-13.8	4.2	997	25.5	44.6	0.64, 0.37	0.74	4.49	3558332
2025-10-14 22:06:11	23	-29.4	-30.7	-14.2	6.2	1493	22.2	47.4	0.69, 0.32	0.76	1.40	3558333
2025-10-14 22:09:11	24	-29.8	-38.4	-14.8	6.5	1425	18.7	48.1	0.71, 0.26	0.76	1.70	3558336
2025-10-14 22:12:11	25	-39.2	-39.3	-13.9	9.5	2219	15.0	43.3	0.67, 0.19	0.70	1.27	3558337
2025-10-14 22:15:11	26	-39.7	-40.1	-14.4	9.6	2250	13.6	43.5	0.68, 0.16	0.70	0.85	3558342
2025-10-14 22:18:11	27	-42.5	-40.6	-14.2	10.3	2387	14.2	43.8	0.68, 0.17	0.70	0.00	3558343
2025-10-14 22:21:11	28	-46.3	-42.7	-14.4	11.1	2548	14.7	41.5	0.65, 0.18	0.67	0.00	3558344
2025-10-14 22:24:11	29	-48.3	-42.6	-13.9	11.8	2787	14.4	40.4	0.64, 0.17	0.66	0.00	3558345
2025-10-14 22:27:11	30	-74.7	-44.3	-13.7	17.3	4427	8.4	31.8	0.53, 0.06	0.53	0.00	3558350
2025-10-14 22:30:11	31	-78.3	-43.8	-14.0	17.6	4522	8.5	31.5	0.52, 0.06	0.53	0.00	3558351
2025-10-14 22:33:11	32	-53.1	-43.4	-14.5	12.7	2996	14.4	40.1	0.63, 0.17	0.65	0.00	3558352
2025-10-14 22:36:11	33	-43.6	-40.9	-14.2	10.7	2373	16.8	43.1	0.66, 0.22	0.70	0.00	3558353
2025-10-14 22:39:11	34	-40.1	-34.7	-13.4	9.8	2145	18.1	41.9	0.64, 0.24	0.69	0.00	3558356