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 15014
Detector 24h operating status: Last processed image: 0 hours and 20 minutes ago (2026-02-05 06:21 UTC) Last detected dimming: 0 hours and 20 minutes ago (2026-02-05 06:21 UTC) Overview for dimming #: 15014 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 #: 15014
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-02-01 19:36:47 1 0.0 0.0 0.0 0.0 0 , 0.00 3661305

2026-02-01 19:39:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3661306

2026-02-01 19:42:59 3 -0.9 -7.7 -14.1 0.2 54 , 0.00 3661307

2026-02-01 19:45:00 4 -1.7 -12.8 -16.8 0.4 91 19.3 -34.5 -0.54, 0.42 0.68 0.00 3661310

2026-02-01 19:48:11 5 -2.8 -18.4 -18.2 0.5 130 19.1 -34.6 -0.54, 0.41 0.68 1.43 3661311

2026-02-01 19:51:11 6 -3.6 -22.1 -18.2 0.7 163 19.1 -34.6 -0.54, 0.41 0.68 7.57 3661316

2026-02-01 19:54:11 7 -5.6 -27.3 -11.8 1.1 279 19.2 -34.5 -0.54, 0.42 0.68 7.27 3661317

2026-02-01 19:57:11 8 -9.1 -33.7 -12.0 1.5 372 19.1 -34.5 -0.54, 0.41 0.68 7.84 3661318

2026-02-01 20:00:11 9 -10.3 -34.3 -11.6 1.8 442 19.1 -34.5 -0.54, 0.41 0.68 2.43 3661319

2026-02-01 20:03:11 10 -13.3 -44.0 -12.8 2.2 543 19.2 -35.0 -0.55, 0.41 0.69 0.00 3661322

2026-02-01 20:06:11 11 -29.8 -50.0 -13.0 7.2 1597 19.9 -35.2 -0.55, 0.42 0.69 9.50 3661323

2026-02-01 20:09:11 12 -39.0 -59.1 -13.9 8.4 1871 20.0 -36.0 -0.56, 0.43 0.70 15.41 3661326

2026-02-01 20:12:11 13 -47.6 -68.5 -14.2 10.2 2267 20.2 -36.7 -0.57, 0.43 0.71 14.33 3661327

2026-02-01 20:15:11 14 -54.9 -68.9 -14.3 11.8 2657 20.4 -37.9 -0.58, 0.43 0.72 3.86 3661330

2026-02-01 20:18:11 15 -61.4 -78.4 -14.2 12.9 2910 20.5 -38.1 -0.59, 0.43 0.73 2.45 3661331

2026-02-01 20:21:11 16 -75.6 -86.9 -15.0 15.2 3452 20.1 -38.4 -0.59, 0.42 0.73 2.36 3661336

2026-02-01 20:24:11 17 -84.3 -91.4 -15.5 16.8 3798 20.0 -38.3 -0.59, 0.42 0.73 18.38 3661337

2026-02-01 20:27:11 18 -91.0 -98.0 -15.6 18.7 4099 20.1 -38.5 -0.59, 0.42 0.73 10.84 3661338

2026-02-01 20:30:11 19 -97.1 -104.8 -16.1 20.6 4188 20.2 -38.7 -0.59, 0.43 0.73 5.82 3661343

2026-02-01 20:33:11 20 -109.4 -109.7 -16.1 21.1 4712 20.0 -38.8 -0.60, 0.42 0.73 9.70 3661344

2026-02-01 20:36:11 21 -111.8 -106.8 -16.7 21.5 4744 20.3 -38.7 -0.59, 0.43 0.73 6.20 3661345

2026-02-01 20:39:11 22 -115.5 -114.4 -17.5 21.6 4723 20.2 -38.6 -0.59, 0.43 0.73 3.04 3661346

2026-02-01 20:42:11 23 -125.7 -119.9 -17.4 23.6 5234 20.2 -38.4 -0.59, 0.43 0.73 2.43 3661347

2026-02-01 20:45:11 24 -150.1 -126.6 -15.3 31.8 6869 19.2 -38.4 -0.59, 0.41 0.72 6.90 3661350

2026-02-01 20:48:11 25 -153.2 -123.9 -15.5 32.5 7047 19.1 -38.7 -0.60, 0.41 0.72 3.01 3661351

2026-02-01 20:51:11 26 -155.6 -120.1 -16.3 33.4 7176 18.8 -38.7 -0.60, 0.40 0.72 1.78 3661355

2026-02-01 20:54:11 27 -170.3 -117.9 -16.2 38.9 8061 18.3 -38.9 -0.60, 0.39 0.72 2.54 3661356

2026-02-01 20:57:11 28 -167.8 -115.3 -16.5 36.7 7805 18.1 -38.7 -0.60, 0.39 0.72 0.88 3661357

2026-02-01 21:00:35 29 -175.4 -116.2 -16.3 38.6 8311 17.7 -38.5 -0.60, 0.39 0.71 1.27 3661361

2026-02-01 21:03:11 30 -190.1 -118.6 -15.0 45.3 9538 17.4 -38.8 -0.60, 0.38 0.71 0.00 3661362

2026-02-01 21:06:11 31 -184.6 -118.4 -15.3 41.1 8948 17.3 -38.5 -0.60, 0.38 0.71 0.00 3661364

2026-02-01 21:09:11 32 -185.4 -120.3 -15.7 41.0 8945 17.4 -38.3 -0.60, 0.38 0.71 0.00 3661365

2026-02-01 21:12:11 33 -189.7 -124.1 -15.9 41.1 9059 17.1 -38.2 -0.60, 0.38 0.71 0.00 3661366

2026-02-01 21:15:11 34 -206.2 -128.0 -15.6 47.3 10110 17.5 -38.1 -0.60, 0.38 0.71 0.00 3661370

2026-02-01 21:18:11 35 -212.3 -130.9 -15.9 47.9 10218 16.9 -37.8 -0.59, 0.37 0.70 0.86 3661371

2026-02-01 21:21:11 36 -220.4 -138.1 -15.3 50.0 10790 16.9 -37.7 -0.59, 0.37 0.70 0.00 3661376

2026-02-01 21:24:11 37 -230.6 -154.0 -15.3 51.2 11048 17.0 -37.5 -0.59, 0.38 0.70 0.00 3661377

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
2026-02-01 19:36:47	1	0.0	0.0	0.0	0.0	0			,		0.00	3661305
2026-02-01 19:39:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3661306
2026-02-01 19:42:59	3	-0.9	-7.7	-14.1	0.2	54			,		0.00	3661307
2026-02-01 19:45:00	4	-1.7	-12.8	-16.8	0.4	91	19.3	-34.5	-0.54, 0.42	0.68	0.00	3661310
2026-02-01 19:48:11	5	-2.8	-18.4	-18.2	0.5	130	19.1	-34.6	-0.54, 0.41	0.68	1.43	3661311
2026-02-01 19:51:11	6	-3.6	-22.1	-18.2	0.7	163	19.1	-34.6	-0.54, 0.41	0.68	7.57	3661316
2026-02-01 19:54:11	7	-5.6	-27.3	-11.8	1.1	279	19.2	-34.5	-0.54, 0.42	0.68	7.27	3661317
2026-02-01 19:57:11	8	-9.1	-33.7	-12.0	1.5	372	19.1	-34.5	-0.54, 0.41	0.68	7.84	3661318
2026-02-01 20:00:11	9	-10.3	-34.3	-11.6	1.8	442	19.1	-34.5	-0.54, 0.41	0.68	2.43	3661319
2026-02-01 20:03:11	10	-13.3	-44.0	-12.8	2.2	543	19.2	-35.0	-0.55, 0.41	0.69	0.00	3661322
2026-02-01 20:06:11	11	-29.8	-50.0	-13.0	7.2	1597	19.9	-35.2	-0.55, 0.42	0.69	9.50	3661323
2026-02-01 20:09:11	12	-39.0	-59.1	-13.9	8.4	1871	20.0	-36.0	-0.56, 0.43	0.70	15.41	3661326
2026-02-01 20:12:11	13	-47.6	-68.5	-14.2	10.2	2267	20.2	-36.7	-0.57, 0.43	0.71	14.33	3661327
2026-02-01 20:15:11	14	-54.9	-68.9	-14.3	11.8	2657	20.4	-37.9	-0.58, 0.43	0.72	3.86	3661330
2026-02-01 20:18:11	15	-61.4	-78.4	-14.2	12.9	2910	20.5	-38.1	-0.59, 0.43	0.73	2.45	3661331
2026-02-01 20:21:11	16	-75.6	-86.9	-15.0	15.2	3452	20.1	-38.4	-0.59, 0.42	0.73	2.36	3661336
2026-02-01 20:24:11	17	-84.3	-91.4	-15.5	16.8	3798	20.0	-38.3	-0.59, 0.42	0.73	18.38	3661337
2026-02-01 20:27:11	18	-91.0	-98.0	-15.6	18.7	4099	20.1	-38.5	-0.59, 0.42	0.73	10.84	3661338
2026-02-01 20:30:11	19	-97.1	-104.8	-16.1	20.6	4188	20.2	-38.7	-0.59, 0.43	0.73	5.82	3661343
2026-02-01 20:33:11	20	-109.4	-109.7	-16.1	21.1	4712	20.0	-38.8	-0.60, 0.42	0.73	9.70	3661344
2026-02-01 20:36:11	21	-111.8	-106.8	-16.7	21.5	4744	20.3	-38.7	-0.59, 0.43	0.73	6.20	3661345
2026-02-01 20:39:11	22	-115.5	-114.4	-17.5	21.6	4723	20.2	-38.6	-0.59, 0.43	0.73	3.04	3661346
2026-02-01 20:42:11	23	-125.7	-119.9	-17.4	23.6	5234	20.2	-38.4	-0.59, 0.43	0.73	2.43	3661347
2026-02-01 20:45:11	24	-150.1	-126.6	-15.3	31.8	6869	19.2	-38.4	-0.59, 0.41	0.72	6.90	3661350
2026-02-01 20:48:11	25	-153.2	-123.9	-15.5	32.5	7047	19.1	-38.7	-0.60, 0.41	0.72	3.01	3661351
2026-02-01 20:51:11	26	-155.6	-120.1	-16.3	33.4	7176	18.8	-38.7	-0.60, 0.40	0.72	1.78	3661355
2026-02-01 20:54:11	27	-170.3	-117.9	-16.2	38.9	8061	18.3	-38.9	-0.60, 0.39	0.72	2.54	3661356
2026-02-01 20:57:11	28	-167.8	-115.3	-16.5	36.7	7805	18.1	-38.7	-0.60, 0.39	0.72	0.88	3661357
2026-02-01 21:00:35	29	-175.4	-116.2	-16.3	38.6	8311	17.7	-38.5	-0.60, 0.39	0.71	1.27	3661361
2026-02-01 21:03:11	30	-190.1	-118.6	-15.0	45.3	9538	17.4	-38.8	-0.60, 0.38	0.71	0.00	3661362
2026-02-01 21:06:11	31	-184.6	-118.4	-15.3	41.1	8948	17.3	-38.5	-0.60, 0.38	0.71	0.00	3661364
2026-02-01 21:09:11	32	-185.4	-120.3	-15.7	41.0	8945	17.4	-38.3	-0.60, 0.38	0.71	0.00	3661365
2026-02-01 21:12:11	33	-189.7	-124.1	-15.9	41.1	9059	17.1	-38.2	-0.60, 0.38	0.71	0.00	3661366
2026-02-01 21:15:11	34	-206.2	-128.0	-15.6	47.3	10110	17.5	-38.1	-0.60, 0.38	0.71	0.00	3661370
2026-02-01 21:18:11	35	-212.3	-130.9	-15.9	47.9	10218	16.9	-37.8	-0.59, 0.37	0.70	0.86	3661371
2026-02-01 21:21:11	36	-220.4	-138.1	-15.3	50.0	10790	16.9	-37.7	-0.59, 0.37	0.70	0.00	3661376
2026-02-01 21:24:11	37	-230.6	-154.0	-15.3	51.2	11048	17.0	-37.5	-0.59, 0.38	0.70	0.00	3661377