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 13323
Detector 24h operating status: Last processed image: 0 hours and 21 minutes ago (2025-07-30 23:27 UTC) Last detected dimming: 0 hours and 29 minutes ago (2025-07-30 23:18 UTC) Overview for dimming #: 13323 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 #: 13323
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-07-16 21:12:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3473390

2025-07-16 21:15:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3473391

2025-07-16 21:18:11 3 -0.2 -1.8 -11.0 0.1 19 , 0.00 3473392

2025-07-16 21:21:11 4 -2.2 -12.8 -14.5 0.5 123 -3.4 -30.1 -0.51, -0.13 0.52 0.00 3473393

2025-07-16 21:24:23 5 -7.6 -19.5 -9.6 0.8 518 -0.6 -22.4 -0.39, -0.08 0.40 0.98 3473404

2025-07-16 21:27:11 6 -18.2 -24.3 -12.0 1.2 1248 -2.4 -27.6 -0.47, -0.11 0.48 4.71 3473405

2025-07-16 21:30:11 7 -26.3 -29.2 -14.4 1.5 1557 -1.4 -24.7 -0.42, -0.10 0.43 1.35 3473406

2025-07-16 21:33:11 8 -31.9 -31.5 -15.7 1.6 1732 -1.2 -24.2 -0.42, -0.09 0.43 1.37 3473407

2025-07-16 21:36:11 9 -34.0 -34.5 -16.0 1.9 1823 -3.1 -29.5 -0.50, -0.12 0.51 6.52 3473408

2025-07-16 21:39:11 10 -36.1 -34.5 -16.2 1.9 1904 -2.9 -29.1 -0.49, -0.12 0.51 8.05 3473409

2025-07-16 21:42:11 11 -36.7 -35.9 -15.5 2.0 1981 -3.0 -29.5 -0.50, -0.12 0.51 1.11 3473410

2025-07-16 21:45:11 12 -34.8 -36.3 -15.3 1.8 1935 -3.1 -30.2 -0.51, -0.12 0.52 0.00 3473411

2025-07-16 21:48:11 13 -37.0 -37.1 -14.3 2.6 2162 -2.8 -29.4 -0.50, -0.12 0.51 0.00 3473412

2025-07-16 21:51:11 14 -46.0 -38.7 -14.5 3.9 2599 -2.2 -27.7 -0.47, -0.11 0.48 0.94 3473413

2025-07-16 21:54:11 15 -49.3 -38.7 -14.3 4.2 2750 -2.6 -28.6 -0.48, -0.12 0.50 0.00 3473418

2025-07-16 21:57:11 16 -49.3 -40.1 -14.4 4.1 2739 -2.9 -29.9 -0.50, -0.12 0.52 1.15 3473419

2025-07-16 22:00:11 17 -52.4 -43.0 -14.8 4.3 2893 15.9 27.2 0.45, 0.21 0.49 1.65 3473420

2025-07-16 22:03:11 18 -54.7 -44.2 -15.1 4.8 2995 16.0 27.3 0.45, 0.21 0.49 1.12 3473421

2025-07-16 22:06:11 19 -57.0 -43.1 -14.7 5.3 3083 16.0 27.3 0.45, 0.21 0.49 0.00 3473422

2025-07-16 22:09:11 20 -60.2 -43.4 -15.1 6.2 3236 16.1 27.3 0.45, 0.21 0.49 0.00 3473423

2025-07-16 22:12:11 21 -56.6 -41.5 -15.3 5.7 3055 16.1 27.3 0.45, 0.21 0.49 0.00 3473432

2025-07-16 22:15:11 22 -57.2 -39.1 -15.7 6.2 3165 16.1 27.3 0.45, 0.21 0.49 0.00 3473433

2025-07-16 22:18:11 23 -60.7 -38.7 -15.0 8.3 3475 16.1 27.2 0.45, 0.21 0.49 0.00 3473434

2025-07-16 22:21:11 24 -61.3 -39.4 -15.1 8.4 3515 16.1 27.2 0.45, 0.21 0.49 0.00 3473435

2025-07-16 22:24:11 25 -64.2 -39.2 -14.5 9.0 3687 16.4 27.2 0.44, 0.22 0.49 0.00 3473436

2025-07-16 22:27:11 26 -65.4 -37.7 -14.9 9.2 3725 16.4 27.1 0.44, 0.22 0.49 0.00 3473437

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
2025-07-16 21:12:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3473390
2025-07-16 21:15:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3473391
2025-07-16 21:18:11	3	-0.2	-1.8	-11.0	0.1	19			,		0.00	3473392
2025-07-16 21:21:11	4	-2.2	-12.8	-14.5	0.5	123	-3.4	-30.1	-0.51, -0.13	0.52	0.00	3473393
2025-07-16 21:24:23	5	-7.6	-19.5	-9.6	0.8	518	-0.6	-22.4	-0.39, -0.08	0.40	0.98	3473404
2025-07-16 21:27:11	6	-18.2	-24.3	-12.0	1.2	1248	-2.4	-27.6	-0.47, -0.11	0.48	4.71	3473405
2025-07-16 21:30:11	7	-26.3	-29.2	-14.4	1.5	1557	-1.4	-24.7	-0.42, -0.10	0.43	1.35	3473406
2025-07-16 21:33:11	8	-31.9	-31.5	-15.7	1.6	1732	-1.2	-24.2	-0.42, -0.09	0.43	1.37	3473407
2025-07-16 21:36:11	9	-34.0	-34.5	-16.0	1.9	1823	-3.1	-29.5	-0.50, -0.12	0.51	6.52	3473408
2025-07-16 21:39:11	10	-36.1	-34.5	-16.2	1.9	1904	-2.9	-29.1	-0.49, -0.12	0.51	8.05	3473409
2025-07-16 21:42:11	11	-36.7	-35.9	-15.5	2.0	1981	-3.0	-29.5	-0.50, -0.12	0.51	1.11	3473410
2025-07-16 21:45:11	12	-34.8	-36.3	-15.3	1.8	1935	-3.1	-30.2	-0.51, -0.12	0.52	0.00	3473411
2025-07-16 21:48:11	13	-37.0	-37.1	-14.3	2.6	2162	-2.8	-29.4	-0.50, -0.12	0.51	0.00	3473412
2025-07-16 21:51:11	14	-46.0	-38.7	-14.5	3.9	2599	-2.2	-27.7	-0.47, -0.11	0.48	0.94	3473413
2025-07-16 21:54:11	15	-49.3	-38.7	-14.3	4.2	2750	-2.6	-28.6	-0.48, -0.12	0.50	0.00	3473418
2025-07-16 21:57:11	16	-49.3	-40.1	-14.4	4.1	2739	-2.9	-29.9	-0.50, -0.12	0.52	1.15	3473419
2025-07-16 22:00:11	17	-52.4	-43.0	-14.8	4.3	2893	15.9	27.2	0.45, 0.21	0.49	1.65	3473420
2025-07-16 22:03:11	18	-54.7	-44.2	-15.1	4.8	2995	16.0	27.3	0.45, 0.21	0.49	1.12	3473421
2025-07-16 22:06:11	19	-57.0	-43.1	-14.7	5.3	3083	16.0	27.3	0.45, 0.21	0.49	0.00	3473422
2025-07-16 22:09:11	20	-60.2	-43.4	-15.1	6.2	3236	16.1	27.3	0.45, 0.21	0.49	0.00	3473423
2025-07-16 22:12:11	21	-56.6	-41.5	-15.3	5.7	3055	16.1	27.3	0.45, 0.21	0.49	0.00	3473432
2025-07-16 22:15:11	22	-57.2	-39.1	-15.7	6.2	3165	16.1	27.3	0.45, 0.21	0.49	0.00	3473433
2025-07-16 22:18:11	23	-60.7	-38.7	-15.0	8.3	3475	16.1	27.2	0.45, 0.21	0.49	0.00	3473434
2025-07-16 22:21:11	24	-61.3	-39.4	-15.1	8.4	3515	16.1	27.2	0.45, 0.21	0.49	0.00	3473435
2025-07-16 22:24:11	25	-64.2	-39.2	-14.5	9.0	3687	16.4	27.2	0.44, 0.22	0.49	0.00	3473436
2025-07-16 22:27:11	26	-65.4	-37.7	-14.9	9.2	3725	16.4	27.1	0.44, 0.22	0.49	0.00	3473437