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 13304
Detector 24h operating status: Last processed image: 0 hours and 18 minutes ago (2025-07-30 11:21 UTC) Last detected dimming: 0 hours and 18 minutes ago (2025-07-30 11:21 UTC) Overview for dimming #: 13304 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 #: 13304
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-07-15 12:06:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3472291

2025-07-15 12:09:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3472292

2025-07-15 12:12:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3472293

2025-07-15 12:15:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3472296

2025-07-15 12:18:11 5 0.0 0.0 0.0 0.0 0 , 0.00 3472300

2025-07-15 12:21:11 6 0.0 0.0 0.0 0.0 0 , 2.92 3472301

2025-07-15 12:24:11 7 0.0 0.0 0.0 0.0 0 , 2.21 3472303

2025-07-15 12:27:11 8 0.0 0.0 0.0 0.0 0 , 0.00 3472304

2025-07-15 12:30:11 9 -0.1 -0.2 -12.9 0.0 5 18.1 25.6 0.42, 0.25 0.48 0.00 3472305

2025-07-15 12:33:11 10 -0.2 -1.9 -11.7 0.1 20 18.2 25.6 0.42, 0.25 0.49 0.00 3472306

2025-07-15 12:36:11 11 -0.5 -4.7 -16.3 0.1 29 18.6 25.4 0.41, 0.26 0.48 0.00 3472311

2025-07-15 12:39:11 12 -1.1 -10.8 -20.9 0.2 42 18.3 25.3 0.41, 0.25 0.48 0.00 3472312

2025-07-15 12:42:11 13 -1.5 -13.6 -23.9 0.2 56 18.7 25.3 0.41, 0.26 0.48 0.00 3472315

2025-07-15 12:45:11 14 -2.3 -20.1 -24.3 0.3 76 18.7 25.2 0.41, 0.26 0.48 0.00 3472316

2025-07-15 12:48:11 15 -2.6 -21.8 -24.9 0.3 84 18.6 25.2 0.41, 0.26 0.48 0.00 3472317

2025-07-15 12:51:11 16 -3.0 -23.4 -21.4 0.3 96 18.6 25.1 0.41, 0.26 0.48 5.97 3472321

2025-07-15 12:54:11 17 -8.5 -25.0 -10.4 0.3 627 18.7 25.1 0.41, 0.26 0.48 3.35 3472322

2025-07-15 12:57:11 18 -13.7 -24.6 -10.0 0.3 1131 1.11, -0.24 1.14 3.41 3472324

2025-07-15 13:00:11 19 -17.0 -24.3 -9.3 0.3 1489 1.11, -0.25 1.13 2.54 3472327

2025-07-15 13:03:11 20 -18.5 -22.6 -9.5 0.3 1641 1.11, -0.24 1.13 0.00 3472328

2025-07-15 13:06:11 21 -21.4 -21.1 -9.8 0.3 1826 1.10, -0.24 1.13 0.00 3472331

2025-07-15 13:09:11 22 -25.9 -21.8 -10.2 0.3 2170 1.11, -0.22 1.13 0.00 3472332

2025-07-15 13:12:11 23 -27.5 -18.3 -10.5 0.2 2309 1.11, -0.23 1.13 0.00 3472335

2025-07-15 13:15:11 24 -30.8 -21.3 -10.3 0.2 2550 1.11, -0.23 1.13 0.00 3472336

2025-07-15 13:18:11 25 -32.2 -21.1 -10.8 0.2 2641 1.10, -0.23 1.13 0.00 3472341

2025-07-15 13:21:11 26 -32.9 -20.3 -10.9 0.2 2686 1.11, -0.23 1.13 0.00 3472342

2025-07-15 13:24:11 27 -32.4 -21.4 -10.4 0.2 2690 1.10, -0.24 1.13 0.00 3472343

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
2025-07-15 12:06:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3472291
2025-07-15 12:09:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3472292
2025-07-15 12:12:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3472293
2025-07-15 12:15:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3472296
2025-07-15 12:18:11	5	0.0	0.0	0.0	0.0	0			,		0.00	3472300
2025-07-15 12:21:11	6	0.0	0.0	0.0	0.0	0			,		2.92	3472301
2025-07-15 12:24:11	7	0.0	0.0	0.0	0.0	0			,		2.21	3472303
2025-07-15 12:27:11	8	0.0	0.0	0.0	0.0	0			,		0.00	3472304
2025-07-15 12:30:11	9	-0.1	-0.2	-12.9	0.0	5	18.1	25.6	0.42, 0.25	0.48	0.00	3472305
2025-07-15 12:33:11	10	-0.2	-1.9	-11.7	0.1	20	18.2	25.6	0.42, 0.25	0.49	0.00	3472306
2025-07-15 12:36:11	11	-0.5	-4.7	-16.3	0.1	29	18.6	25.4	0.41, 0.26	0.48	0.00	3472311
2025-07-15 12:39:11	12	-1.1	-10.8	-20.9	0.2	42	18.3	25.3	0.41, 0.25	0.48	0.00	3472312
2025-07-15 12:42:11	13	-1.5	-13.6	-23.9	0.2	56	18.7	25.3	0.41, 0.26	0.48	0.00	3472315
2025-07-15 12:45:11	14	-2.3	-20.1	-24.3	0.3	76	18.7	25.2	0.41, 0.26	0.48	0.00	3472316
2025-07-15 12:48:11	15	-2.6	-21.8	-24.9	0.3	84	18.6	25.2	0.41, 0.26	0.48	0.00	3472317
2025-07-15 12:51:11	16	-3.0	-23.4	-21.4	0.3	96	18.6	25.1	0.41, 0.26	0.48	5.97	3472321
2025-07-15 12:54:11	17	-8.5	-25.0	-10.4	0.3	627	18.7	25.1	0.41, 0.26	0.48	3.35	3472322
2025-07-15 12:57:11	18	-13.7	-24.6	-10.0	0.3	1131			1.11, -0.24	1.14	3.41	3472324
2025-07-15 13:00:11	19	-17.0	-24.3	-9.3	0.3	1489			1.11, -0.25	1.13	2.54	3472327
2025-07-15 13:03:11	20	-18.5	-22.6	-9.5	0.3	1641			1.11, -0.24	1.13	0.00	3472328
2025-07-15 13:06:11	21	-21.4	-21.1	-9.8	0.3	1826			1.10, -0.24	1.13	0.00	3472331
2025-07-15 13:09:11	22	-25.9	-21.8	-10.2	0.3	2170			1.11, -0.22	1.13	0.00	3472332
2025-07-15 13:12:11	23	-27.5	-18.3	-10.5	0.2	2309			1.11, -0.23	1.13	0.00	3472335
2025-07-15 13:15:11	24	-30.8	-21.3	-10.3	0.2	2550			1.11, -0.23	1.13	0.00	3472336
2025-07-15 13:18:11	25	-32.2	-21.1	-10.8	0.2	2641			1.10, -0.23	1.13	0.00	3472341
2025-07-15 13:21:11	26	-32.9	-20.3	-10.9	0.2	2686			1.11, -0.23	1.13	0.00	3472342
2025-07-15 13:24:11	27	-32.4	-21.4	-10.4	0.2	2690			1.10, -0.24	1.13	0.00	3472343