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 16025
Detector 24h operating status: Last processed image: 0 hours and 23 minutes ago (2026-09-14 12:12 UTC) Last detected dimming: 0 hours and 58 minutes ago (2026-09-14 11:36 UTC) Overview for dimming #: 16025 back to overview Animations and graphs derotated original images ( non-derotated ) dimming intensity dimming mask base difference ( percentage ) running difference ( percentage )	more	more	more

Details for dimming #: 16025
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-07-27 02:18:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3831328

2026-07-27 02:21:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3831332

2026-07-27 02:24:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3831333

2026-07-27 02:27:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3831334

2026-07-27 02:30:11 5 -1.5 -7.6 -7.9 0.0 185 -1.16, 0.05 1.16 0.00 3831335

2026-07-27 02:33:11 6 -2.7 -8.7 -8.3 0.0 326 -1.15, 0.06 1.15 5.66 3831339

2026-07-27 02:36:11 7 -4.1 -9.7 -8.2 0.0 488 -1.15, 0.06 1.15 2.78 3831340

2026-07-27 02:39:11 8 -6.0 -10.8 -8.7 0.0 681 -1.14, 0.06 1.14 2.12 3831342

2026-07-27 02:42:12 9 -9.3 -12.6 -9.6 0.0 956 -1.14, 0.07 1.14 0.00 3831343

2026-07-27 02:45:11 10 -12.2 -13.9 -10.3 0.2 1158 -1.14, 0.08 1.14 1.36 3831346

2026-07-27 02:48:12 11 -18.3 -15.2 -11.3 0.8 1564 -1.09, 0.09 1.09 11.60 3831347

2026-07-27 02:51:00 12 -24.8 -15.6 -11.2 2.8 2083 -1.07, 0.10 1.07 32.48 3831350

2026-07-27 02:54:11 13 -42.0 -31.1 -10.4 8.2 3443 -27.3 7.3 0.11, -0.55 0.56 19.01 3831351

2026-07-27 02:57:11 14 -56.4 -36.2 -11.1 11.8 4480 -28.1 8.9 0.14, -0.56 0.57 21.84 3831354

2026-07-27 03:00:11 15 -71.1 -34.7 -11.7 15.4 5426 -27.1 1.6 0.02, -0.54 0.54 53.74 3831355

2026-07-27 03:03:11 16 -78.3 -28.8 -12.0 16.5 5885 -26.1 1.8 0.03, -0.53 0.53 30.29 3831358

2026-07-27 03:06:11 17 -82.6 -41.7 -12.3 15.6 5849 -25.3 4.7 0.07, -0.52 0.52 11.04 3831359

2026-07-27 03:09:11 18 -93.7 -84.1 -12.7 16.0 6124 -23.2 7.1 0.11, -0.48 0.50 10.69 3831362

2026-07-27 03:12:11 19 -119.0 -112.9 -13.7 16.3 7052 -23.9 9.4 0.15, -0.49 0.52 26.30 3831363

2026-07-27 03:15:11 20 -133.8 -109.9 -13.9 18.6 7704 -23.6 9.4 0.15, -0.49 0.51 15.00 3831366

2026-07-27 03:18:11 21 -145.4 -53.3 -14.2 21.0 8512 -23.5 6.3 0.10, -0.49 0.50 4.33 3831367

2026-07-27 03:21:11 22 -155.4 -37.8 -14.5 22.9 9160 -23.0 3.2 0.05, -0.48 0.48 8.13 3831370

2026-07-27 03:24:11 23 -170.0 -41.8 -14.8 24.3 9727 -22.6 3.6 0.06, -0.47 0.48 14.77 3831371

2026-07-27 03:27:11 24 -178.8 -49.8 -15.2 25.3 9972 -23.5 3.7 0.06, -0.49 0.49 0.00 3831374

2026-07-27 03:30:11 25 -189.6 -61.0 -15.2 26.7 10420 -23.1 4.5 0.07, -0.48 0.49 0.00 3831375

2026-07-27 03:33:11 26 -194.9 -60.6 -15.0 28.1 10923 -22.8 3.3 0.05, -0.48 0.48 0.00 3831378

2026-07-27 03:36:11 27 -201.1 -62.1 -14.9 29.7 11332 -22.9 2.3 0.04, -0.48 0.48 1.18 3831379

2026-07-27 03:39:23 28 -205.1 -64.3 -14.7 30.7 11609 -22.9 2.4 0.04, -0.48 0.48 0.00 3831380

2026-07-27 03:42:11 29 -206.1 -63.5 -14.6 31.1 11786 -22.6 1.5 0.02, -0.48 0.48 0.00 3831383

2026-07-27 03:45:11 30 -208.1 -68.6 -14.6 31.5 11861 -22.6 1.2 0.02, -0.48 0.48 0.00 3831386

2026-07-27 03:48:11 31 -207.7 -63.0 -14.8 30.9 11725 -22.7 0.6 0.01, -0.48 0.48 0.00 3831387

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
2026-07-27 02:18:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3831328
2026-07-27 02:21:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3831332
2026-07-27 02:24:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3831333
2026-07-27 02:27:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3831334
2026-07-27 02:30:11	5	-1.5	-7.6	-7.9	0.0	185			-1.16, 0.05	1.16	0.00	3831335
2026-07-27 02:33:11	6	-2.7	-8.7	-8.3	0.0	326			-1.15, 0.06	1.15	5.66	3831339
2026-07-27 02:36:11	7	-4.1	-9.7	-8.2	0.0	488			-1.15, 0.06	1.15	2.78	3831340
2026-07-27 02:39:11	8	-6.0	-10.8	-8.7	0.0	681			-1.14, 0.06	1.14	2.12	3831342
2026-07-27 02:42:12	9	-9.3	-12.6	-9.6	0.0	956			-1.14, 0.07	1.14	0.00	3831343
2026-07-27 02:45:11	10	-12.2	-13.9	-10.3	0.2	1158			-1.14, 0.08	1.14	1.36	3831346
2026-07-27 02:48:12	11	-18.3	-15.2	-11.3	0.8	1564			-1.09, 0.09	1.09	11.60	3831347
2026-07-27 02:51:00	12	-24.8	-15.6	-11.2	2.8	2083			-1.07, 0.10	1.07	32.48	3831350
2026-07-27 02:54:11	13	-42.0	-31.1	-10.4	8.2	3443	-27.3	7.3	0.11, -0.55	0.56	19.01	3831351
2026-07-27 02:57:11	14	-56.4	-36.2	-11.1	11.8	4480	-28.1	8.9	0.14, -0.56	0.57	21.84	3831354
2026-07-27 03:00:11	15	-71.1	-34.7	-11.7	15.4	5426	-27.1	1.6	0.02, -0.54	0.54	53.74	3831355
2026-07-27 03:03:11	16	-78.3	-28.8	-12.0	16.5	5885	-26.1	1.8	0.03, -0.53	0.53	30.29	3831358
2026-07-27 03:06:11	17	-82.6	-41.7	-12.3	15.6	5849	-25.3	4.7	0.07, -0.52	0.52	11.04	3831359
2026-07-27 03:09:11	18	-93.7	-84.1	-12.7	16.0	6124	-23.2	7.1	0.11, -0.48	0.50	10.69	3831362
2026-07-27 03:12:11	19	-119.0	-112.9	-13.7	16.3	7052	-23.9	9.4	0.15, -0.49	0.52	26.30	3831363
2026-07-27 03:15:11	20	-133.8	-109.9	-13.9	18.6	7704	-23.6	9.4	0.15, -0.49	0.51	15.00	3831366
2026-07-27 03:18:11	21	-145.4	-53.3	-14.2	21.0	8512	-23.5	6.3	0.10, -0.49	0.50	4.33	3831367
2026-07-27 03:21:11	22	-155.4	-37.8	-14.5	22.9	9160	-23.0	3.2	0.05, -0.48	0.48	8.13	3831370
2026-07-27 03:24:11	23	-170.0	-41.8	-14.8	24.3	9727	-22.6	3.6	0.06, -0.47	0.48	14.77	3831371
2026-07-27 03:27:11	24	-178.8	-49.8	-15.2	25.3	9972	-23.5	3.7	0.06, -0.49	0.49	0.00	3831374
2026-07-27 03:30:11	25	-189.6	-61.0	-15.2	26.7	10420	-23.1	4.5	0.07, -0.48	0.49	0.00	3831375
2026-07-27 03:33:11	26	-194.9	-60.6	-15.0	28.1	10923	-22.8	3.3	0.05, -0.48	0.48	0.00	3831378
2026-07-27 03:36:11	27	-201.1	-62.1	-14.9	29.7	11332	-22.9	2.3	0.04, -0.48	0.48	1.18	3831379
2026-07-27 03:39:23	28	-205.1	-64.3	-14.7	30.7	11609	-22.9	2.4	0.04, -0.48	0.48	0.00	3831380
2026-07-27 03:42:11	29	-206.1	-63.5	-14.6	31.1	11786	-22.6	1.5	0.02, -0.48	0.48	0.00	3831383
2026-07-27 03:45:11	30	-208.1	-68.6	-14.6	31.5	11861	-22.6	1.2	0.02, -0.48	0.48	0.00	3831386
2026-07-27 03:48:11	31	-207.7	-63.0	-14.8	30.9	11725	-22.7	0.6	0.01, -0.48	0.48	0.00	3831387