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 14377
Detector 24h operating status: Last processed image: 0 hours and 24 minutes ago (2025-11-18 10:18 UTC) Last detected dimming: 0 hours and 23 minutes ago (2025-11-18 10:18 UTC) Overview for dimming #: 14377 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 #: 14377
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-11-11 08:06:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3584322

2025-11-11 08:09:00 2 0.0 0.0 0.0 0.0 0 , 0.00 3584323

2025-11-11 08:12:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3584327

2025-11-11 08:15:00 4 0.0 0.0 0.0 0.0 0 , 0.00 3584328

2025-11-11 08:18:12 5 0.0 0.0 0.0 0.0 0 , 1.91 3584329

2025-11-11 08:21:11 6 0.0 0.0 0.0 0.0 0 , 6.27 3584334

2025-11-11 08:24:11 7 0.0 0.0 0.0 0.0 0 , 2.47 3584335

2025-11-11 08:27:11 8 0.0 0.0 0.0 0.0 0 , 4.31 3584336

2025-11-11 08:30:11 9 0.0 0.0 0.0 0.0 0 , 2.76 3584337

2025-11-11 08:33:11 10 0.0 0.0 0.0 0.0 0 , 6.07 3584341

2025-11-11 08:36:11 11 0.0 0.0 -14.2 0.0 3 24.9 23.8 0.37, 0.38 0.53 0.00 3584342

2025-11-11 08:39:11 12 -0.9 -8.9 -21.0 0.2 42 29.8 28.2 0.42, 0.46 0.62 0.00 3584346

2025-11-11 08:42:11 13 -2.5 -14.4 -18.9 0.6 144 30.3 28.4 0.42, 0.47 0.62 0.00 3584347

2025-11-11 08:45:11 14 -2.3 -14.0 -16.7 0.5 140 30.1 28.3 0.42, 0.46 0.62 0.00 3584348

2025-11-11 08:48:11 15 -3.2 -12.3 -15.3 0.8 205 28.8 27.7 0.41, 0.44 0.60 4.48 3584349

2025-11-11 08:51:11 16 -4.6 -13.8 -17.6 1.1 263 28.5 30.5 0.45, 0.44 0.63 29.26 3584354

2025-11-11 08:54:11 17 -5.4 -14.3 -20.1 1.2 282 28.1 36.7 0.53, 0.43 0.69 7.45 3584355

2025-11-11 08:57:11 18 -5.1 -13.6 -16.9 1.4 290 28.7 33.2 0.49, 0.44 0.66 3.21 3584356

2025-11-11 09:00:11 19 -3.9 -11.1 -15.1 1.3 242 27.7 30.1 0.45, 0.43 0.62 1.85 3584357

2025-11-11 09:03:11 20 -2.4 -9.1 -15.2 0.8 150 25.3 24.0 0.37, 0.38 0.53 1.43 3584360

2025-11-11 09:06:11 21 -2.3 -8.2 -15.6 0.6 122 24.5 23.6 0.37, 0.37 0.52 0.00 3584361

2025-11-11 09:09:11 22 -2.3 -11.5 -20.5 0.5 105 24.4 23.6 0.37, 0.37 0.52 0.85 3584366

2025-11-11 09:12:11 23 -3.0 -14.7 -22.6 0.5 128 24.4 23.6 0.37, 0.37 0.52 8.01 3584367

2025-11-11 09:15:11 24 -3.5 -14.5 -21.3 0.6 151 24.5 23.6 0.37, 0.37 0.52 2.63 3584368

2025-11-11 09:18:11 25 -3.5 -17.0 -19.9 0.6 155 24.5 23.5 0.37, 0.37 0.52 2.51 3584369

2025-11-11 09:21:11 26 -4.4 -16.3 -17.4 0.9 219 24.5 23.2 0.36, 0.37 0.52 7.69 3584374

2025-11-11 09:24:11 27 -8.3 -21.4 -17.5 1.6 401 25.2 23.0 0.36, 0.38 0.52 3.92 3584375

2025-11-11 09:27:11 28 -13.4 -21.1 -17.5 2.6 614 25.5 20.7 0.32, 0.39 0.50 2.51 3584376

2025-11-11 09:30:11 29 -16.8 -22.2 -18.5 3.2 735 25.4 20.4 0.32, 0.38 0.50 4.13 3584377

2025-11-11 09:33:11 30 -23.3 -54.0 -18.8 3.7 865 24.4 18.0 0.28, 0.37 0.47 4.18 3584381

2025-11-11 09:36:11 31 -23.2 -58.6 -19.1 3.6 838 24.6 17.0 0.27, 0.37 0.46 1.22 3584382

2025-11-11 09:39:11 32 -25.1 -57.5 -19.5 3.9 895 24.7 16.9 0.27, 0.37 0.46 1.36 3584386

2025-11-11 09:42:11 33 -30.3 -59.7 -20.6 4.1 966 24.6 16.7 0.26, 0.37 0.46 0.00 3584387

2025-11-11 09:45:11 34 -29.9 -67.1 -21.7 3.4 781 24.2 16.8 0.27, 0.36 0.45 1.02 3584388

2025-11-11 09:48:11 35 -34.1 -68.7 -21.3 3.7 864 24.3 16.8 0.27, 0.37 0.45 0.00 3584389

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
2025-11-11 08:06:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3584322
2025-11-11 08:09:00	2	0.0	0.0	0.0	0.0	0			,		0.00	3584323
2025-11-11 08:12:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3584327
2025-11-11 08:15:00	4	0.0	0.0	0.0	0.0	0			,		0.00	3584328
2025-11-11 08:18:12	5	0.0	0.0	0.0	0.0	0			,		1.91	3584329
2025-11-11 08:21:11	6	0.0	0.0	0.0	0.0	0			,		6.27	3584334
2025-11-11 08:24:11	7	0.0	0.0	0.0	0.0	0			,		2.47	3584335
2025-11-11 08:27:11	8	0.0	0.0	0.0	0.0	0			,		4.31	3584336
2025-11-11 08:30:11	9	0.0	0.0	0.0	0.0	0			,		2.76	3584337
2025-11-11 08:33:11	10	0.0	0.0	0.0	0.0	0			,		6.07	3584341
2025-11-11 08:36:11	11	0.0	0.0	-14.2	0.0	3	24.9	23.8	0.37, 0.38	0.53	0.00	3584342
2025-11-11 08:39:11	12	-0.9	-8.9	-21.0	0.2	42	29.8	28.2	0.42, 0.46	0.62	0.00	3584346
2025-11-11 08:42:11	13	-2.5	-14.4	-18.9	0.6	144	30.3	28.4	0.42, 0.47	0.62	0.00	3584347
2025-11-11 08:45:11	14	-2.3	-14.0	-16.7	0.5	140	30.1	28.3	0.42, 0.46	0.62	0.00	3584348
2025-11-11 08:48:11	15	-3.2	-12.3	-15.3	0.8	205	28.8	27.7	0.41, 0.44	0.60	4.48	3584349
2025-11-11 08:51:11	16	-4.6	-13.8	-17.6	1.1	263	28.5	30.5	0.45, 0.44	0.63	29.26	3584354
2025-11-11 08:54:11	17	-5.4	-14.3	-20.1	1.2	282	28.1	36.7	0.53, 0.43	0.69	7.45	3584355
2025-11-11 08:57:11	18	-5.1	-13.6	-16.9	1.4	290	28.7	33.2	0.49, 0.44	0.66	3.21	3584356
2025-11-11 09:00:11	19	-3.9	-11.1	-15.1	1.3	242	27.7	30.1	0.45, 0.43	0.62	1.85	3584357
2025-11-11 09:03:11	20	-2.4	-9.1	-15.2	0.8	150	25.3	24.0	0.37, 0.38	0.53	1.43	3584360
2025-11-11 09:06:11	21	-2.3	-8.2	-15.6	0.6	122	24.5	23.6	0.37, 0.37	0.52	0.00	3584361
2025-11-11 09:09:11	22	-2.3	-11.5	-20.5	0.5	105	24.4	23.6	0.37, 0.37	0.52	0.85	3584366
2025-11-11 09:12:11	23	-3.0	-14.7	-22.6	0.5	128	24.4	23.6	0.37, 0.37	0.52	8.01	3584367
2025-11-11 09:15:11	24	-3.5	-14.5	-21.3	0.6	151	24.5	23.6	0.37, 0.37	0.52	2.63	3584368
2025-11-11 09:18:11	25	-3.5	-17.0	-19.9	0.6	155	24.5	23.5	0.37, 0.37	0.52	2.51	3584369
2025-11-11 09:21:11	26	-4.4	-16.3	-17.4	0.9	219	24.5	23.2	0.36, 0.37	0.52	7.69	3584374
2025-11-11 09:24:11	27	-8.3	-21.4	-17.5	1.6	401	25.2	23.0	0.36, 0.38	0.52	3.92	3584375
2025-11-11 09:27:11	28	-13.4	-21.1	-17.5	2.6	614	25.5	20.7	0.32, 0.39	0.50	2.51	3584376
2025-11-11 09:30:11	29	-16.8	-22.2	-18.5	3.2	735	25.4	20.4	0.32, 0.38	0.50	4.13	3584377
2025-11-11 09:33:11	30	-23.3	-54.0	-18.8	3.7	865	24.4	18.0	0.28, 0.37	0.47	4.18	3584381
2025-11-11 09:36:11	31	-23.2	-58.6	-19.1	3.6	838	24.6	17.0	0.27, 0.37	0.46	1.22	3584382
2025-11-11 09:39:11	32	-25.1	-57.5	-19.5	3.9	895	24.7	16.9	0.27, 0.37	0.46	1.36	3584386
2025-11-11 09:42:11	33	-30.3	-59.7	-20.6	4.1	966	24.6	16.7	0.26, 0.37	0.46	0.00	3584387
2025-11-11 09:45:11	34	-29.9	-67.1	-21.7	3.4	781	24.2	16.8	0.27, 0.36	0.45	1.02	3584388
2025-11-11 09:48:11	35	-34.1	-68.7	-21.3	3.7	864	24.3	16.8	0.27, 0.37	0.45	0.00	3584389