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 15057
Detector 24h operating status: Last processed image: 0 hours and 21 minutes ago (2026-02-08 17:06 UTC) Last detected dimming: 1 hours and 6 minutes ago (2026-02-08 16:21 UTC) Overview for dimming #: 15057 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 #: 15057
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-02-05 23:54:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3665294

2026-02-05 23:57:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3665295

2026-02-06 00:00:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3665298

2026-02-06 00:03:11 4 -0.1 -1.3 -14.8 0.0 9 , 1.44 3665299

2026-02-06 00:06:11 5 -0.5 -4.9 -11.4 0.1 39 -0.4 -29.5 -0.50, 0.09 0.51 1.03 3665302

2026-02-06 00:09:11 6 -0.9 -7.4 -11.1 0.3 76 -0.2 -29.6 -0.50, 0.09 0.51 1.33 3665303

2026-02-06 00:12:11 7 -1.7 -10.7 -11.9 0.4 123 -0.5 -29.5 -0.50, 0.09 0.51 1.18 3665308

2026-02-06 00:15:11 8 -1.9 -12.8 -11.9 0.5 134 -0.4 -29.5 -0.50, 0.09 0.51 1.01 3665309

2026-02-06 00:18:11 9 -18.7 -27.3 -13.6 4.5 1154 -0.5 -29.4 -0.50, 0.09 0.51 4.94 3665310

2026-02-06 00:21:11 10 -21.7 -32.4 -14.0 5.0 1285 -0.6 -28.4 -0.48, 0.09 0.49 1.76 3665311

2026-02-06 00:24:11 11 -26.1 -39.7 -14.4 5.6 1451 -1.1 -25.9 -0.44, 0.08 0.45 3.19 3665314

2026-02-06 00:27:11 12 -34.4 -42.2 -13.4 7.5 1942 -1.1 -24.7 -0.42, 0.08 0.43 11.99 3665315

2026-02-06 00:30:11 13 -41.9 -39.8 -13.7 9.0 2341 -1.1 -23.6 -0.41, 0.08 0.41 19.05 3665320

2026-02-06 00:33:11 14 -51.2 -35.8 -14.0 10.5 2760 -1.4 -23.6 -0.41, 0.08 0.41 7.44 3665321

2026-02-06 00:36:11 15 -60.0 -42.2 -13.4 12.3 3253 -1.2 -25.1 -0.43, 0.08 0.44 10.29 3665322

2026-02-06 00:39:11 16 -67.3 -51.6 -13.7 13.1 3507 -1.2 -25.1 -0.43, 0.08 0.44 7.22 3665323

2026-02-06 00:42:11 17 -71.0 -56.8 -14.2 13.1 3536 -1.1 -25.9 -0.44, 0.08 0.45 4.21 3665327

2026-02-06 00:45:11 18 -79.0 -70.0 -14.1 14.4 3871 -1.1 -26.7 -0.46, 0.08 0.46 2.55 3665328

2026-02-06 00:48:11 19 -83.8 -64.7 -13.9 15.5 4156 -1.7 -26.7 -0.46, 0.07 0.46 2.10 3665331

2026-02-06 00:51:11 20 -85.3 -61.9 -14.3 15.7 4231 -1.7 -26.8 -0.46, 0.07 0.46 1.75 3665332

2026-02-06 00:54:11 21 -89.9 -70.4 -13.9 16.7 4493 -1.7 -27.1 -0.46, 0.07 0.47 1.49 3665334

2026-02-06 00:57:11 22 -98.7 -69.9 -14.1 18.0 4838 -2.3 -27.2 -0.46, 0.06 0.47 0.00 3665335

2026-02-06 01:00:11 23 -104.2 -78.1 -14.3 18.8 5032 -2.1 -27.4 -0.47, 0.06 0.47 0.92 3665338

2026-02-06 01:03:11 24 -112.6 -87.7 -14.1 19.9 5331 -2.3 -27.6 -0.47, 0.06 0.47 1.94 3665339

2026-02-06 01:06:11 25 -123.8 -96.4 -14.6 20.8 5562 -2.8 -27.5 -0.47, 0.05 0.47 4.11 3665342

2026-02-06 01:09:11 26 -130.4 -99.5 -14.4 21.6 5786 22.3 25.2 0.40, 0.48 0.62 2.09 3665343

2026-02-06 01:12:11 27 -136.8 -101.2 -14.6 22.1 5920 22.0 24.7 0.39, 0.47 0.61 1.18 3665347

2026-02-06 01:15:11 28 -155.1 -103.0 -14.9 31.8 6747 -2.8 -26.7 -0.45, 0.05 0.46 4.96 3665348

2026-02-06 01:18:11 29 -234.0 -105.7 -14.0 49.8 11012 2.3 28.8 0.49, 0.14 0.51 1.36 3665350

2026-02-06 01:21:11 30 -248.7 -112.0 -14.1 52.5 11507 1.0 28.8 0.49, 0.12 0.50 1.37 3665351

2026-02-06 01:24:11 31 -254.6 -113.8 -14.3 53.3 11641 0.7 29.0 0.49, 0.11 0.50 0.00 3665354

2026-02-06 01:27:11 32 -269.7 -115.2 -14.6 55.3 12069 1.1 29.0 0.49, 0.12 0.50 0.00 3665355

2026-02-06 01:30:11 33 -275.7 -117.5 -14.6 57.1 12392 1.0 28.9 0.49, 0.12 0.50 0.00 3665360

2026-02-06 01:33:11 34 -279.9 -118.6 -14.7 59.3 12597 1.0 28.9 0.49, 0.12 0.50 0.00 3665361

2026-02-06 01:36:11 35 -284.4 -129.2 -14.9 58.2 12473 0.0 29.2 0.49, 0.10 0.50 0.00 3665362

2026-02-06 01:39:11 36 -265.2 -130.9 -15.2 53.4 10959 -2.4 -26.7 -0.45, 0.06 0.46 0.00 3665363

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
2026-02-05 23:54:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3665294
2026-02-05 23:57:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3665295
2026-02-06 00:00:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3665298
2026-02-06 00:03:11	4	-0.1	-1.3	-14.8	0.0	9			,		1.44	3665299
2026-02-06 00:06:11	5	-0.5	-4.9	-11.4	0.1	39	-0.4	-29.5	-0.50, 0.09	0.51	1.03	3665302
2026-02-06 00:09:11	6	-0.9	-7.4	-11.1	0.3	76	-0.2	-29.6	-0.50, 0.09	0.51	1.33	3665303
2026-02-06 00:12:11	7	-1.7	-10.7	-11.9	0.4	123	-0.5	-29.5	-0.50, 0.09	0.51	1.18	3665308
2026-02-06 00:15:11	8	-1.9	-12.8	-11.9	0.5	134	-0.4	-29.5	-0.50, 0.09	0.51	1.01	3665309
2026-02-06 00:18:11	9	-18.7	-27.3	-13.6	4.5	1154	-0.5	-29.4	-0.50, 0.09	0.51	4.94	3665310
2026-02-06 00:21:11	10	-21.7	-32.4	-14.0	5.0	1285	-0.6	-28.4	-0.48, 0.09	0.49	1.76	3665311
2026-02-06 00:24:11	11	-26.1	-39.7	-14.4	5.6	1451	-1.1	-25.9	-0.44, 0.08	0.45	3.19	3665314
2026-02-06 00:27:11	12	-34.4	-42.2	-13.4	7.5	1942	-1.1	-24.7	-0.42, 0.08	0.43	11.99	3665315
2026-02-06 00:30:11	13	-41.9	-39.8	-13.7	9.0	2341	-1.1	-23.6	-0.41, 0.08	0.41	19.05	3665320
2026-02-06 00:33:11	14	-51.2	-35.8	-14.0	10.5	2760	-1.4	-23.6	-0.41, 0.08	0.41	7.44	3665321
2026-02-06 00:36:11	15	-60.0	-42.2	-13.4	12.3	3253	-1.2	-25.1	-0.43, 0.08	0.44	10.29	3665322
2026-02-06 00:39:11	16	-67.3	-51.6	-13.7	13.1	3507	-1.2	-25.1	-0.43, 0.08	0.44	7.22	3665323
2026-02-06 00:42:11	17	-71.0	-56.8	-14.2	13.1	3536	-1.1	-25.9	-0.44, 0.08	0.45	4.21	3665327
2026-02-06 00:45:11	18	-79.0	-70.0	-14.1	14.4	3871	-1.1	-26.7	-0.46, 0.08	0.46	2.55	3665328
2026-02-06 00:48:11	19	-83.8	-64.7	-13.9	15.5	4156	-1.7	-26.7	-0.46, 0.07	0.46	2.10	3665331
2026-02-06 00:51:11	20	-85.3	-61.9	-14.3	15.7	4231	-1.7	-26.8	-0.46, 0.07	0.46	1.75	3665332
2026-02-06 00:54:11	21	-89.9	-70.4	-13.9	16.7	4493	-1.7	-27.1	-0.46, 0.07	0.47	1.49	3665334
2026-02-06 00:57:11	22	-98.7	-69.9	-14.1	18.0	4838	-2.3	-27.2	-0.46, 0.06	0.47	0.00	3665335
2026-02-06 01:00:11	23	-104.2	-78.1	-14.3	18.8	5032	-2.1	-27.4	-0.47, 0.06	0.47	0.92	3665338
2026-02-06 01:03:11	24	-112.6	-87.7	-14.1	19.9	5331	-2.3	-27.6	-0.47, 0.06	0.47	1.94	3665339
2026-02-06 01:06:11	25	-123.8	-96.4	-14.6	20.8	5562	-2.8	-27.5	-0.47, 0.05	0.47	4.11	3665342
2026-02-06 01:09:11	26	-130.4	-99.5	-14.4	21.6	5786	22.3	25.2	0.40, 0.48	0.62	2.09	3665343
2026-02-06 01:12:11	27	-136.8	-101.2	-14.6	22.1	5920	22.0	24.7	0.39, 0.47	0.61	1.18	3665347
2026-02-06 01:15:11	28	-155.1	-103.0	-14.9	31.8	6747	-2.8	-26.7	-0.45, 0.05	0.46	4.96	3665348
2026-02-06 01:18:11	29	-234.0	-105.7	-14.0	49.8	11012	2.3	28.8	0.49, 0.14	0.51	1.36	3665350
2026-02-06 01:21:11	30	-248.7	-112.0	-14.1	52.5	11507	1.0	28.8	0.49, 0.12	0.50	1.37	3665351
2026-02-06 01:24:11	31	-254.6	-113.8	-14.3	53.3	11641	0.7	29.0	0.49, 0.11	0.50	0.00	3665354
2026-02-06 01:27:11	32	-269.7	-115.2	-14.6	55.3	12069	1.1	29.0	0.49, 0.12	0.50	0.00	3665355
2026-02-06 01:30:11	33	-275.7	-117.5	-14.6	57.1	12392	1.0	28.9	0.49, 0.12	0.50	0.00	3665360
2026-02-06 01:33:11	34	-279.9	-118.6	-14.7	59.3	12597	1.0	28.9	0.49, 0.12	0.50	0.00	3665361
2026-02-06 01:36:11	35	-284.4	-129.2	-14.9	58.2	12473	0.0	29.2	0.49, 0.10	0.50	0.00	3665362
2026-02-06 01:39:11	36	-265.2	-130.9	-15.2	53.4	10959	-2.4	-26.7	-0.45, 0.06	0.46	0.00	3665363