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 14904
Detector 24h operating status: Last processed image: 0 hours and 23 minutes ago (2026-03-13 08:48 UTC) Last detected dimming: 1 hours and 10 minutes ago (2026-03-13 08:00 UTC) Overview for dimming #: 14904 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 #: 14904
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-01-21 05:06:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3650341

2026-01-21 05:09:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3650342

2026-01-21 05:12:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3650346

2026-01-21 05:15:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3650347

2026-01-21 05:18:11 5 0.0 0.0 0.0 0.0 0 , 0.00 3650348

2026-01-21 05:21:11 6 0.0 0.0 0.0 0.0 0 , 2.13 3650349

2026-01-21 05:24:11 7 0.0 0.0 0.0 0.0 0 , 0.00 3650352

2026-01-21 05:27:11 8 0.0 0.0 0.0 0.0 0 , 1.05 3650353

2026-01-21 05:30:11 9 0.0 0.0 0.0 0.0 0 , 0.00 3650358

2026-01-21 05:33:11 10 0.0 0.0 0.0 0.0 0 , 0.00 3650359

2026-01-21 05:36:11 11 0.0 0.0 0.0 0.0 0 , 0.00 3650360

2026-01-21 05:39:11 12 -0.1 -0.6 -11.8 0.0 11 , 0.00 3650361

2026-01-21 05:42:11 13 -0.2 -1.3 -15.5 0.1 16 , 2.10 3650362

2026-01-21 05:45:11 14 -0.7 -3.4 -18.2 0.1 36 -19.4 18.7 0.31, -0.25 0.40 13.85 3650366

2026-01-21 05:48:11 15 -1.5 -4.4 -14.1 0.4 96 -21.9 16.5 0.27, -0.30 0.40 3.52 3650370

2026-01-21 05:51:11 16 -3.3 -10.6 -15.0 1.0 209 -21.2 16.6 0.27, -0.28 0.39 9.79 3650371

2026-01-21 05:54:11 17 -18.0 -27.7 -18.0 3.6 940 -13.3 8.5 0.15, -0.14 0.21 9.75 3650372

2026-01-21 05:57:11 18 -22.5 -28.7 -17.2 4.2 1160 -13.4 8.4 0.14, -0.15 0.21 11.99 3650373

2026-01-21 06:00:11 19 -23.5 -29.3 -17.2 4.6 1234 -14.0 9.4 0.16, -0.16 0.22 7.00 3650377

2026-01-21 06:03:11 20 -38.5 -29.1 -16.5 7.7 2133 -15.3 9.8 0.17, -0.18 0.25 9.34 3650378

2026-01-21 06:06:11 21 -42.9 -30.0 -17.0 8.3 2345 -15.6 10.5 0.18, -0.19 0.26 3.15 3650380

2026-01-21 06:09:11 22 -47.1 -28.6 -17.1 9.0 2522 -20.9 10.4 0.17, -0.28 0.32 3.44 3650381

2026-01-21 06:12:11 23 -45.9 -27.8 -17.6 8.6 2424 -17.6 12.6 0.21, -0.22 0.31 1.64 3650384

2026-01-21 06:15:11 24 -48.9 -28.1 -17.2 9.6 2602 -17.2 11.9 0.20, -0.21 0.29 2.48 3650385

2026-01-21 06:18:11 25 -49.4 -27.6 -17.1 9.3 2608 -19.7 12.1 0.20, -0.26 0.33 2.53 3650386

2026-01-21 06:21:11 26 -51.1 -28.3 -17.7 9.5 2614 -19.1 11.5 0.19, -0.25 0.31 2.82 3650389

2026-01-21 06:24:11 27 -55.0 -29.0 -17.9 10.2 2800 -19.2 11.3 0.19, -0.25 0.31 1.49 3650392

2026-01-21 06:27:11 28 -56.8 -29.9 -18.1 10.4 2881 -18.2 10.8 0.18, -0.23 0.29 0.00 3650393

2026-01-21 06:30:11 29 -58.3 -30.4 -18.4 10.3 2878 -17.1 10.2 0.17, -0.21 0.27 0.00 3650399

2026-01-21 06:33:11 30 -68.7 -31.9 -17.4 12.5 3620 -15.8 8.7 0.15, -0.19 0.24 0.00 3650400

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
2026-01-21 05:06:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3650341
2026-01-21 05:09:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3650342
2026-01-21 05:12:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3650346
2026-01-21 05:15:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3650347
2026-01-21 05:18:11	5	0.0	0.0	0.0	0.0	0			,		0.00	3650348
2026-01-21 05:21:11	6	0.0	0.0	0.0	0.0	0			,		2.13	3650349
2026-01-21 05:24:11	7	0.0	0.0	0.0	0.0	0			,		0.00	3650352
2026-01-21 05:27:11	8	0.0	0.0	0.0	0.0	0			,		1.05	3650353
2026-01-21 05:30:11	9	0.0	0.0	0.0	0.0	0			,		0.00	3650358
2026-01-21 05:33:11	10	0.0	0.0	0.0	0.0	0			,		0.00	3650359
2026-01-21 05:36:11	11	0.0	0.0	0.0	0.0	0			,		0.00	3650360
2026-01-21 05:39:11	12	-0.1	-0.6	-11.8	0.0	11			,		0.00	3650361
2026-01-21 05:42:11	13	-0.2	-1.3	-15.5	0.1	16			,		2.10	3650362
2026-01-21 05:45:11	14	-0.7	-3.4	-18.2	0.1	36	-19.4	18.7	0.31, -0.25	0.40	13.85	3650366
2026-01-21 05:48:11	15	-1.5	-4.4	-14.1	0.4	96	-21.9	16.5	0.27, -0.30	0.40	3.52	3650370
2026-01-21 05:51:11	16	-3.3	-10.6	-15.0	1.0	209	-21.2	16.6	0.27, -0.28	0.39	9.79	3650371
2026-01-21 05:54:11	17	-18.0	-27.7	-18.0	3.6	940	-13.3	8.5	0.15, -0.14	0.21	9.75	3650372
2026-01-21 05:57:11	18	-22.5	-28.7	-17.2	4.2	1160	-13.4	8.4	0.14, -0.15	0.21	11.99	3650373
2026-01-21 06:00:11	19	-23.5	-29.3	-17.2	4.6	1234	-14.0	9.4	0.16, -0.16	0.22	7.00	3650377
2026-01-21 06:03:11	20	-38.5	-29.1	-16.5	7.7	2133	-15.3	9.8	0.17, -0.18	0.25	9.34	3650378
2026-01-21 06:06:11	21	-42.9	-30.0	-17.0	8.3	2345	-15.6	10.5	0.18, -0.19	0.26	3.15	3650380
2026-01-21 06:09:11	22	-47.1	-28.6	-17.1	9.0	2522	-20.9	10.4	0.17, -0.28	0.32	3.44	3650381
2026-01-21 06:12:11	23	-45.9	-27.8	-17.6	8.6	2424	-17.6	12.6	0.21, -0.22	0.31	1.64	3650384
2026-01-21 06:15:11	24	-48.9	-28.1	-17.2	9.6	2602	-17.2	11.9	0.20, -0.21	0.29	2.48	3650385
2026-01-21 06:18:11	25	-49.4	-27.6	-17.1	9.3	2608	-19.7	12.1	0.20, -0.26	0.33	2.53	3650386
2026-01-21 06:21:11	26	-51.1	-28.3	-17.7	9.5	2614	-19.1	11.5	0.19, -0.25	0.31	2.82	3650389
2026-01-21 06:24:11	27	-55.0	-29.0	-17.9	10.2	2800	-19.2	11.3	0.19, -0.25	0.31	1.49	3650392
2026-01-21 06:27:11	28	-56.8	-29.9	-18.1	10.4	2881	-18.2	10.8	0.18, -0.23	0.29	0.00	3650393
2026-01-21 06:30:11	29	-58.3	-30.4	-18.4	10.3	2878	-17.1	10.2	0.17, -0.21	0.27	0.00	3650399
2026-01-21 06:33:11	30	-68.7	-31.9	-17.4	12.5	3620	-15.8	8.7	0.15, -0.19	0.24	0.00	3650400