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 14708
Detector 24h operating status: Last processed image: 0 hours and 15 minutes ago (2025-12-30 05:33 UTC) Last detected dimming: 1 hours and 27 minutes ago (2025-12-30 04:21 UTC) Overview for dimming #: 14708 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 #: 14708
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-12-26 03:21:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3626275

2025-12-26 03:24:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3626276

2025-12-26 03:27:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3626277

2025-12-26 03:30:11 4 0.0 0.0 0.0 0.0 0 , 1.22 3626278

2025-12-26 03:33:11 5 0.0 0.0 0.0 0.0 0 , 1.32 3626281

2025-12-26 03:36:11 6 -0.1 -0.9 -14.5 0.0 6 26.3 42.6 0.61, 0.47 0.78 5.93 3626282

2025-12-26 03:39:11 7 -0.3 -3.6 -13.3 0.1 24 26.1 42.3 0.61, 0.47 0.77 4.56 3626285

2025-12-26 03:42:11 8 -0.6 -6.5 -16.2 0.2 36 26.7 41.6 0.60, 0.48 0.77 1.25 3626286

2025-12-26 03:45:11 9 -1.0 -9.5 -18.5 0.2 53 26.4 43.1 0.62, 0.48 0.78 1.38 3626289

2025-12-26 03:48:11 10 -1.4 -12.0 -19.1 0.3 71 26.4 42.5 0.61, 0.48 0.78 2.43 3626290

2025-12-26 03:51:11 11 -1.8 -14.3 -21.6 0.4 84 26.3 43.5 0.62, 0.47 0.78 3.58 3626293

2025-12-26 03:54:11 12 -2.2 -16.0 -22.3 0.5 100 26.3 43.2 0.62, 0.47 0.78 3.11 3626294

2025-12-26 03:57:11 13 -2.6 -18.5 -24.1 0.5 114 26.3 43.3 0.62, 0.47 0.78 1.64 3626295

2025-12-26 04:00:11 14 -3.1 -19.9 -24.9 0.6 129 26.3 43.4 0.62, 0.48 0.78 1.86 3626296

2025-12-26 04:03:11 15 -4.0 -21.8 -26.9 0.7 158 26.3 43.8 0.63, 0.47 0.79 1.73 3626300

2025-12-26 04:06:11 16 -4.6 -23.0 -27.2 0.8 177 26.3 43.8 0.63, 0.47 0.79 2.99 3626301

2025-12-26 04:09:11 17 -6.0 -25.3 -28.0 1.0 222 26.4 43.3 0.62, 0.48 0.78 3.93 3626303

2025-12-26 04:12:11 18 -7.1 -29.0 -29.1 1.2 253 26.3 41.8 0.61, 0.48 0.77 3.25 3626304

2025-12-26 04:15:11 19 -8.4 -32.5 -31.3 1.3 275 26.1 41.3 0.60, 0.47 0.76 1.16 3626308

2025-12-26 04:18:11 20 -10.4 -36.0 -30.8 1.5 323 25.9 40.9 0.60, 0.47 0.76 1.39 3626309

2025-12-26 04:21:11 21 -13.4 -39.6 -34.2 1.7 369 25.8 39.9 0.58, 0.47 0.75 1.15 3626314

2025-12-26 04:24:11 22 -16.0 -40.4 -31.8 2.7 480 25.9 39.5 0.58, 0.47 0.75 0.00 3626315

2025-12-26 04:27:11 23 -17.5 -40.8 -30.7 3.3 546 25.9 40.1 0.59, 0.47 0.75 0.00 3626316

2025-12-26 04:30:11 24 -21.1 -41.4 -32.6 3.5 599 25.9 39.3 0.58, 0.47 0.74 0.00 3626317

2025-12-26 04:33:11 25 -24.1 -47.0 -33.0 3.9 670 26.0 39.7 0.58, 0.47 0.75 0.00 3626321

2025-12-26 04:36:11 26 -27.3 -56.1 -33.9 4.4 738 25.8 39.5 0.58, 0.47 0.75 0.00 3626322

2025-12-26 04:39:11 27 -30.9 -62.0 -32.9 5.3 847 25.9 39.4 0.58, 0.47 0.74 0.00 3626326

2025-12-26 04:42:11 28 -33.3 -61.8 -35.3 5.3 871 25.9 39.5 0.58, 0.47 0.75 0.00 3626327

2025-12-26 04:45:11 29 -36.6 -68.4 -38.3 5.0 875 25.8 39.8 0.58, 0.47 0.75 0.00 3626328

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
2025-12-26 03:21:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3626275
2025-12-26 03:24:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3626276
2025-12-26 03:27:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3626277
2025-12-26 03:30:11	4	0.0	0.0	0.0	0.0	0			,		1.22	3626278
2025-12-26 03:33:11	5	0.0	0.0	0.0	0.0	0			,		1.32	3626281
2025-12-26 03:36:11	6	-0.1	-0.9	-14.5	0.0	6	26.3	42.6	0.61, 0.47	0.78	5.93	3626282
2025-12-26 03:39:11	7	-0.3	-3.6	-13.3	0.1	24	26.1	42.3	0.61, 0.47	0.77	4.56	3626285
2025-12-26 03:42:11	8	-0.6	-6.5	-16.2	0.2	36	26.7	41.6	0.60, 0.48	0.77	1.25	3626286
2025-12-26 03:45:11	9	-1.0	-9.5	-18.5	0.2	53	26.4	43.1	0.62, 0.48	0.78	1.38	3626289
2025-12-26 03:48:11	10	-1.4	-12.0	-19.1	0.3	71	26.4	42.5	0.61, 0.48	0.78	2.43	3626290
2025-12-26 03:51:11	11	-1.8	-14.3	-21.6	0.4	84	26.3	43.5	0.62, 0.47	0.78	3.58	3626293
2025-12-26 03:54:11	12	-2.2	-16.0	-22.3	0.5	100	26.3	43.2	0.62, 0.47	0.78	3.11	3626294
2025-12-26 03:57:11	13	-2.6	-18.5	-24.1	0.5	114	26.3	43.3	0.62, 0.47	0.78	1.64	3626295
2025-12-26 04:00:11	14	-3.1	-19.9	-24.9	0.6	129	26.3	43.4	0.62, 0.48	0.78	1.86	3626296
2025-12-26 04:03:11	15	-4.0	-21.8	-26.9	0.7	158	26.3	43.8	0.63, 0.47	0.79	1.73	3626300
2025-12-26 04:06:11	16	-4.6	-23.0	-27.2	0.8	177	26.3	43.8	0.63, 0.47	0.79	2.99	3626301
2025-12-26 04:09:11	17	-6.0	-25.3	-28.0	1.0	222	26.4	43.3	0.62, 0.48	0.78	3.93	3626303
2025-12-26 04:12:11	18	-7.1	-29.0	-29.1	1.2	253	26.3	41.8	0.61, 0.48	0.77	3.25	3626304
2025-12-26 04:15:11	19	-8.4	-32.5	-31.3	1.3	275	26.1	41.3	0.60, 0.47	0.76	1.16	3626308
2025-12-26 04:18:11	20	-10.4	-36.0	-30.8	1.5	323	25.9	40.9	0.60, 0.47	0.76	1.39	3626309
2025-12-26 04:21:11	21	-13.4	-39.6	-34.2	1.7	369	25.8	39.9	0.58, 0.47	0.75	1.15	3626314
2025-12-26 04:24:11	22	-16.0	-40.4	-31.8	2.7	480	25.9	39.5	0.58, 0.47	0.75	0.00	3626315
2025-12-26 04:27:11	23	-17.5	-40.8	-30.7	3.3	546	25.9	40.1	0.59, 0.47	0.75	0.00	3626316
2025-12-26 04:30:11	24	-21.1	-41.4	-32.6	3.5	599	25.9	39.3	0.58, 0.47	0.74	0.00	3626317
2025-12-26 04:33:11	25	-24.1	-47.0	-33.0	3.9	670	26.0	39.7	0.58, 0.47	0.75	0.00	3626321
2025-12-26 04:36:11	26	-27.3	-56.1	-33.9	4.4	738	25.8	39.5	0.58, 0.47	0.75	0.00	3626322
2025-12-26 04:39:11	27	-30.9	-62.0	-32.9	5.3	847	25.9	39.4	0.58, 0.47	0.74	0.00	3626326
2025-12-26 04:42:11	28	-33.3	-61.8	-35.3	5.3	871	25.9	39.5	0.58, 0.47	0.75	0.00	3626327
2025-12-26 04:45:11	29	-36.6	-68.4	-38.3	5.0	875	25.8	39.8	0.58, 0.47	0.75	0.00	3626328