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 13809
Detector 24h operating status: Last processed image: 0 hours and 19 minutes ago (2025-09-08 00:51 UTC) Last detected dimming: 0 hours and 18 minutes ago (2025-09-08 00:51 UTC) Overview for dimming #: 13809 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 #: 13809
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-09-06 08:03:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3521384

2025-09-06 08:06:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3521385

2025-09-06 08:09:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3521389

2025-09-06 08:12:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3521390

2025-09-06 08:15:11 5 0.0 0.0 0.0 0.0 0 , 0.95 3521392

2025-09-06 08:18:11 6 0.0 0.0 0.0 0.0 0 , 2.57 3521393

2025-09-06 08:21:11 7 0.0 0.0 0.0 0.0 0 , 1.02 3521396

2025-09-06 08:24:11 8 0.0 0.0 0.0 0.0 0 , 1.04 3521397

2025-09-06 08:27:11 9 0.0 0.0 0.0 0.0 0 , 1.43 3521400

2025-09-06 08:30:11 10 0.0 0.0 0.0 0.0 0 , 1.33 3521401

2025-09-06 08:33:11 11 -1.1 -10.3 -14.9 0.3 71 39.3 -1.3 -0.02, 0.54 0.54 0.83 3521404

2025-09-06 08:36:11 12 -1.3 -10.2 -12.4 0.3 91 39.3 -1.3 -0.02, 0.54 0.54 0.94 3521405

2025-09-06 08:39:11 13 -2.4 -12.0 -12.1 0.7 182 39.3 -1.3 -0.02, 0.54 0.54 1.32 3521408

2025-09-06 08:42:11 14 -2.6 -12.4 -12.9 0.7 198 39.4 -1.3 -0.02, 0.54 0.54 1.84 3521409

2025-09-06 08:45:11 15 -3.4 -13.9 -13.3 1.0 254 39.2 -1.4 -0.02, 0.54 0.54 1.21 3521412

2025-09-06 08:48:11 16 -3.9 -14.9 -14.3 1.1 282 39.3 -1.4 -0.02, 0.54 0.54 1.14 3521413

2025-09-06 08:51:11 17 -4.3 -15.9 -14.6 1.1 301 39.3 -1.4 -0.02, 0.54 0.54 1.21 3521416

2025-09-06 08:54:11 18 -4.6 -16.5 -14.6 1.2 313 39.1 -1.7 -0.02, 0.53 0.54 1.52 3521417

2025-09-06 08:57:11 19 -4.7 -15.8 -14.5 1.2 327 39.2 -2.0 -0.03, 0.54 0.54 1.32 3521420

2025-09-06 09:00:11 20 -5.0 -16.2 -15.2 1.3 337 39.4 -2.0 -0.03, 0.54 0.54 0.84 3521421

2025-09-06 09:03:11 21 -5.9 -17.1 -15.6 1.5 392 39.6 -1.8 -0.02, 0.54 0.54 0.00 3521424

2025-09-06 09:06:11 22 -6.2 -18.2 -16.0 1.5 404 39.5 -1.6 -0.02, 0.54 0.54 0.87 3521425

2025-09-06 09:09:11 23 -6.8 -18.6 -16.7 1.6 435 39.2 -1.7 -0.02, 0.54 0.54 0.00 3521428

2025-09-06 09:12:11 24 -11.1 -19.3 -12.2 3.2 813 40.6 -1.3 -0.02, 0.56 0.56 0.00 3521429

2025-09-06 09:15:11 25 -13.8 -19.1 -11.9 4.0 1015 39.3 -0.8 -0.01, 0.54 0.54 0.84 3521432

2025-09-06 09:18:11 26 -16.2 -20.0 -12.2 4.4 1133 33.3 6.0 0.09, 0.45 0.45 2.67 3521433

2025-09-06 09:21:11 27 -15.8 -20.5 -12.9 4.2 1082 35.0 5.3 0.08, 0.47 0.48 0.00 3521436

2025-09-06 09:24:11 28 -16.4 -20.9 -12.4 4.4 1130 37.0 2.9 0.04, 0.50 0.50 0.00 3521437

2025-09-06 09:27:11 29 -17.0 -21.9 -12.0 4.6 1167 36.8 2.6 0.04, 0.50 0.50 0.00 3521440

2025-09-06 09:30:11 30 -16.9 -21.1 -12.6 4.5 1152 36.4 2.4 0.03, 0.49 0.50 0.00 3521441

2025-09-06 09:33:11 31 -18.1 -21.7 -12.4 4.9 1245 37.6 2.1 0.03, 0.51 0.51 0.00 3521444

2025-09-06 09:36:11 32 -19.5 -21.9 -11.9 5.5 1392 39.5 -1.1 -0.02, 0.54 0.54 0.00 3521445

2025-09-06 09:39:11 33 -21.0 -21.6 -12.0 5.9 1506 39.3 -1.3 -0.02, 0.54 0.54 0.00 3521447

2025-09-06 09:42:11 34 -20.7 -21.7 -11.4 6.0 1518 39.8 -1.6 -0.02, 0.54 0.55 0.00 3521451

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
2025-09-06 08:03:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3521384
2025-09-06 08:06:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3521385
2025-09-06 08:09:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3521389
2025-09-06 08:12:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3521390
2025-09-06 08:15:11	5	0.0	0.0	0.0	0.0	0			,		0.95	3521392
2025-09-06 08:18:11	6	0.0	0.0	0.0	0.0	0			,		2.57	3521393
2025-09-06 08:21:11	7	0.0	0.0	0.0	0.0	0			,		1.02	3521396
2025-09-06 08:24:11	8	0.0	0.0	0.0	0.0	0			,		1.04	3521397
2025-09-06 08:27:11	9	0.0	0.0	0.0	0.0	0			,		1.43	3521400
2025-09-06 08:30:11	10	0.0	0.0	0.0	0.0	0			,		1.33	3521401
2025-09-06 08:33:11	11	-1.1	-10.3	-14.9	0.3	71	39.3	-1.3	-0.02, 0.54	0.54	0.83	3521404
2025-09-06 08:36:11	12	-1.3	-10.2	-12.4	0.3	91	39.3	-1.3	-0.02, 0.54	0.54	0.94	3521405
2025-09-06 08:39:11	13	-2.4	-12.0	-12.1	0.7	182	39.3	-1.3	-0.02, 0.54	0.54	1.32	3521408
2025-09-06 08:42:11	14	-2.6	-12.4	-12.9	0.7	198	39.4	-1.3	-0.02, 0.54	0.54	1.84	3521409
2025-09-06 08:45:11	15	-3.4	-13.9	-13.3	1.0	254	39.2	-1.4	-0.02, 0.54	0.54	1.21	3521412
2025-09-06 08:48:11	16	-3.9	-14.9	-14.3	1.1	282	39.3	-1.4	-0.02, 0.54	0.54	1.14	3521413
2025-09-06 08:51:11	17	-4.3	-15.9	-14.6	1.1	301	39.3	-1.4	-0.02, 0.54	0.54	1.21	3521416
2025-09-06 08:54:11	18	-4.6	-16.5	-14.6	1.2	313	39.1	-1.7	-0.02, 0.53	0.54	1.52	3521417
2025-09-06 08:57:11	19	-4.7	-15.8	-14.5	1.2	327	39.2	-2.0	-0.03, 0.54	0.54	1.32	3521420
2025-09-06 09:00:11	20	-5.0	-16.2	-15.2	1.3	337	39.4	-2.0	-0.03, 0.54	0.54	0.84	3521421
2025-09-06 09:03:11	21	-5.9	-17.1	-15.6	1.5	392	39.6	-1.8	-0.02, 0.54	0.54	0.00	3521424
2025-09-06 09:06:11	22	-6.2	-18.2	-16.0	1.5	404	39.5	-1.6	-0.02, 0.54	0.54	0.87	3521425
2025-09-06 09:09:11	23	-6.8	-18.6	-16.7	1.6	435	39.2	-1.7	-0.02, 0.54	0.54	0.00	3521428
2025-09-06 09:12:11	24	-11.1	-19.3	-12.2	3.2	813	40.6	-1.3	-0.02, 0.56	0.56	0.00	3521429
2025-09-06 09:15:11	25	-13.8	-19.1	-11.9	4.0	1015	39.3	-0.8	-0.01, 0.54	0.54	0.84	3521432
2025-09-06 09:18:11	26	-16.2	-20.0	-12.2	4.4	1133	33.3	6.0	0.09, 0.45	0.45	2.67	3521433
2025-09-06 09:21:11	27	-15.8	-20.5	-12.9	4.2	1082	35.0	5.3	0.08, 0.47	0.48	0.00	3521436
2025-09-06 09:24:11	28	-16.4	-20.9	-12.4	4.4	1130	37.0	2.9	0.04, 0.50	0.50	0.00	3521437
2025-09-06 09:27:11	29	-17.0	-21.9	-12.0	4.6	1167	36.8	2.6	0.04, 0.50	0.50	0.00	3521440
2025-09-06 09:30:11	30	-16.9	-21.1	-12.6	4.5	1152	36.4	2.4	0.03, 0.49	0.50	0.00	3521441
2025-09-06 09:33:11	31	-18.1	-21.7	-12.4	4.9	1245	37.6	2.1	0.03, 0.51	0.51	0.00	3521444
2025-09-06 09:36:11	32	-19.5	-21.9	-11.9	5.5	1392	39.5	-1.1	-0.02, 0.54	0.54	0.00	3521445
2025-09-06 09:39:11	33	-21.0	-21.6	-12.0	5.9	1506	39.3	-1.3	-0.02, 0.54	0.54	0.00	3521447
2025-09-06 09:42:11	34	-20.7	-21.7	-11.4	6.0	1518	39.8	-1.6	-0.02, 0.54	0.55	0.00	3521451