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 16311
Detector 24h operating status: Last processed image: 0 hours and 17 minutes ago (2026-10-11 03:51 UTC) Last detected dimming: 5 hours and 44 minutes ago (2026-10-10 22:24 UTC) Overview for dimming #: 16311 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 #: 16311
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-10-06 07:51:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3898374

2026-10-06 07:54:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3898375

2026-10-06 07:57:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3898378

2026-10-06 08:00:12 4 -1.2 -9.6 -13.3 0.3 88 , 0.00 3898379

2026-10-06 08:03:00 5 -16.1 -29.1 -12.0 3.0 977 6.8 0.6 0.01, 0.01 0.01 2.19 3898382

2026-10-06 08:06:36 6 -29.7 -49.5 -12.7 4.9 1580 8.1 1.5 0.03, 0.03 0.04 27.15 3898383

2026-10-06 08:09:00 7 -32.0 -58.7 -13.4 4.8 1540 8.5 2.0 0.03, 0.04 0.05 20.03 3898386

2026-10-06 08:12:13 8 -39.3 -65.5 -13.1 5.2 1679 8.4 2.0 0.03, 0.03 0.05 5.84 3898387

2026-10-06 08:15:11 9 -48.3 -64.8 -13.6 6.0 1946 8.3 1.7 0.03, 0.03 0.04 0.92 3898390

2026-10-06 08:18:11 10 -53.3 -67.8 -13.7 6.6 2133 8.1 1.5 0.03, 0.03 0.04 0.00 3898393

2026-10-06 08:21:00 11 -62.3 -72.1 -14.2 7.9 2542 7.9 1.3 0.02, 0.03 0.03 0.00 3898394

2026-10-06 08:24:12 12 -75.4 -65.5 -14.5 10.1 3250 7.9 1.1 0.02, 0.03 0.03 11.91 3898395

2026-10-06 08:27:11 13 -81.2 -68.0 -14.1 11.2 3600 7.9 1.0 0.02, 0.03 0.03 4.83 3898398

2026-10-06 08:30:11 14 -88.5 -70.1 -14.4 12.0 3856 7.9 1.0 0.02, 0.03 0.03 0.86 3898399

2026-10-06 08:33:11 15 -89.9 -70.9 -14.4 12.1 3880 8.0 1.0 0.02, 0.03 0.03 1.20 3898402

2026-10-06 08:36:11 16 -120.9 -75.1 -14.2 18.1 5728 7.2 0.5 0.01, 0.01 0.02 1.01 3898403

2026-10-06 08:39:11 17 -149.9 -81.2 -15.2 21.4 6718 8.8 -3.9 -0.07, 0.04 0.08 0.00 3898406

2026-10-06 08:42:11 18 -152.9 -83.8 -15.3 21.5 6753 8.9 -3.8 -0.07, 0.04 0.08 0.00 3898407

2026-10-06 08:45:11 19 -149.0 -81.4 -15.9 20.4 6379 9.1 -3.6 -0.06, 0.05 0.08 0.00 3898410

2026-10-06 08:48:11 20 -151.8 -83.8 -16.2 20.5 6393 9.2 -3.7 -0.06, 0.05 0.08 1.83 3898411

2026-10-06 08:51:11 21 -155.9 -89.2 -16.5 21.1 6567 8.6 -3.4 -0.06, 0.04 0.07 1.24 3898414

2026-10-06 08:54:11 22 -159.4 -94.9 -16.6 21.3 6621 8.5 -3.6 -0.06, 0.04 0.07 0.84 3898415

2026-10-06 08:57:11 23 -162.9 -95.0 -16.8 21.7 6736 8.5 -3.9 -0.07, 0.04 0.08 1.05 3898418

2026-10-06 09:00:11 24 -171.5 -97.8 -16.4 23.2 7203 8.9 -4.6 -0.08, 0.04 0.09 0.00 3898419

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
2026-10-06 07:51:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3898374
2026-10-06 07:54:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3898375
2026-10-06 07:57:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3898378
2026-10-06 08:00:12	4	-1.2	-9.6	-13.3	0.3	88			,		0.00	3898379
2026-10-06 08:03:00	5	-16.1	-29.1	-12.0	3.0	977	6.8	0.6	0.01, 0.01	0.01	2.19	3898382
2026-10-06 08:06:36	6	-29.7	-49.5	-12.7	4.9	1580	8.1	1.5	0.03, 0.03	0.04	27.15	3898383
2026-10-06 08:09:00	7	-32.0	-58.7	-13.4	4.8	1540	8.5	2.0	0.03, 0.04	0.05	20.03	3898386
2026-10-06 08:12:13	8	-39.3	-65.5	-13.1	5.2	1679	8.4	2.0	0.03, 0.03	0.05	5.84	3898387
2026-10-06 08:15:11	9	-48.3	-64.8	-13.6	6.0	1946	8.3	1.7	0.03, 0.03	0.04	0.92	3898390
2026-10-06 08:18:11	10	-53.3	-67.8	-13.7	6.6	2133	8.1	1.5	0.03, 0.03	0.04	0.00	3898393
2026-10-06 08:21:00	11	-62.3	-72.1	-14.2	7.9	2542	7.9	1.3	0.02, 0.03	0.03	0.00	3898394
2026-10-06 08:24:12	12	-75.4	-65.5	-14.5	10.1	3250	7.9	1.1	0.02, 0.03	0.03	11.91	3898395
2026-10-06 08:27:11	13	-81.2	-68.0	-14.1	11.2	3600	7.9	1.0	0.02, 0.03	0.03	4.83	3898398
2026-10-06 08:30:11	14	-88.5	-70.1	-14.4	12.0	3856	7.9	1.0	0.02, 0.03	0.03	0.86	3898399
2026-10-06 08:33:11	15	-89.9	-70.9	-14.4	12.1	3880	8.0	1.0	0.02, 0.03	0.03	1.20	3898402
2026-10-06 08:36:11	16	-120.9	-75.1	-14.2	18.1	5728	7.2	0.5	0.01, 0.01	0.02	1.01	3898403
2026-10-06 08:39:11	17	-149.9	-81.2	-15.2	21.4	6718	8.8	-3.9	-0.07, 0.04	0.08	0.00	3898406
2026-10-06 08:42:11	18	-152.9	-83.8	-15.3	21.5	6753	8.9	-3.8	-0.07, 0.04	0.08	0.00	3898407
2026-10-06 08:45:11	19	-149.0	-81.4	-15.9	20.4	6379	9.1	-3.6	-0.06, 0.05	0.08	0.00	3898410
2026-10-06 08:48:11	20	-151.8	-83.8	-16.2	20.5	6393	9.2	-3.7	-0.06, 0.05	0.08	1.83	3898411
2026-10-06 08:51:11	21	-155.9	-89.2	-16.5	21.1	6567	8.6	-3.4	-0.06, 0.04	0.07	1.24	3898414
2026-10-06 08:54:11	22	-159.4	-94.9	-16.6	21.3	6621	8.5	-3.6	-0.06, 0.04	0.07	0.84	3898415
2026-10-06 08:57:11	23	-162.9	-95.0	-16.8	21.7	6736	8.5	-3.9	-0.07, 0.04	0.08	1.05	3898418
2026-10-06 09:00:11	24	-171.5	-97.8	-16.4	23.2	7203	8.9	-4.6	-0.08, 0.04	0.09	0.00	3898419