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 13210
Detector 24h operating status: Last processed image: 0 hours and 26 minutes ago (2025-07-20 00:09 UTC) Last detected dimming: 0 hours and 26 minutes ago (2025-07-20 00:09 UTC) Overview for dimming #: 13210 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 #: 13210
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-07-04 00:30:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3461447

2025-07-04 00:33:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3461448

2025-07-04 00:36:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3461449

2025-07-04 00:39:11 4 0.0 0.0 0.0 0.0 0 , 0.88 3461453

2025-07-04 00:42:11 5 -0.3 -2.0 -11.4 0.1 23 13.3 4.1 0.07, 0.18 0.19 1.17 3461454

2025-07-04 00:45:11 6 -0.6 -4.5 -12.3 0.2 47 13.5 3.6 0.06, 0.18 0.19 1.52 3461457

2025-07-04 00:48:11 7 -1.0 -4.7 -12.1 0.3 81 14.3 2.2 0.04, 0.19 0.20 3.73 3461458

2025-07-04 00:51:11 8 -2.1 -7.9 -10.5 0.6 174 14.6 1.6 0.03, 0.20 0.20 2.38 3461463

2025-07-04 00:54:11 9 -3.7 -9.2 -11.1 1.0 302 15.4 0.2 0.00, 0.21 0.21 2.46 3461464

2025-07-04 00:57:11 10 -4.3 -8.9 -11.6 1.1 336 15.5 -0.4 -0.01, 0.22 0.22 1.31 3461465

2025-07-04 01:00:11 11 -6.3 -10.5 -12.3 1.5 456 15.6 -0.3 -0.01, 0.22 0.22 1.04 3461466

2025-07-04 01:03:11 12 -7.0 -11.5 -12.3 1.6 486 15.4 0.1 0.00, 0.21 0.21 0.85 3461471

2025-07-04 01:06:11 13 -7.4 -16.2 -13.4 1.5 463 15.9 -0.4 -0.01, 0.22 0.22 0.00 3461472

2025-07-04 01:09:11 14 -8.3 -15.5 -13.2 1.6 505 15.7 -0.1 0.00, 0.22 0.22 0.00 3461473

2025-07-04 01:12:11 15 -10.8 -17.6 -12.5 2.2 660 15.6 0.8 0.01, 0.22 0.22 0.00 3461474

2025-07-04 01:15:11 16 -13.1 -23.8 -13.3 2.5 755 15.4 0.9 0.02, 0.21 0.21 0.87 3461483

2025-07-04 01:18:11 17 -13.7 -24.7 -13.0 2.7 813 15.5 0.7 0.01, 0.22 0.22 0.00 3461484

2025-07-04 01:21:11 18 -15.6 -26.8 -13.4 2.9 876 16.1 -0.1 0.00, 0.23 0.23 0.00 3461485

2025-07-04 01:24:11 19 -16.4 -30.9 -15.1 2.7 839 16.3 -0.7 -0.01, 0.23 0.23 0.00 3461486

2025-07-04 01:27:11 20 -20.7 -33.4 -12.1 3.9 1195 16.3 -0.7 -0.01, 0.23 0.23 0.00 3461487

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
2025-07-04 00:30:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3461447
2025-07-04 00:33:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3461448
2025-07-04 00:36:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3461449
2025-07-04 00:39:11	4	0.0	0.0	0.0	0.0	0			,		0.88	3461453
2025-07-04 00:42:11	5	-0.3	-2.0	-11.4	0.1	23	13.3	4.1	0.07, 0.18	0.19	1.17	3461454
2025-07-04 00:45:11	6	-0.6	-4.5	-12.3	0.2	47	13.5	3.6	0.06, 0.18	0.19	1.52	3461457
2025-07-04 00:48:11	7	-1.0	-4.7	-12.1	0.3	81	14.3	2.2	0.04, 0.19	0.20	3.73	3461458
2025-07-04 00:51:11	8	-2.1	-7.9	-10.5	0.6	174	14.6	1.6	0.03, 0.20	0.20	2.38	3461463
2025-07-04 00:54:11	9	-3.7	-9.2	-11.1	1.0	302	15.4	0.2	0.00, 0.21	0.21	2.46	3461464
2025-07-04 00:57:11	10	-4.3	-8.9	-11.6	1.1	336	15.5	-0.4	-0.01, 0.22	0.22	1.31	3461465
2025-07-04 01:00:11	11	-6.3	-10.5	-12.3	1.5	456	15.6	-0.3	-0.01, 0.22	0.22	1.04	3461466
2025-07-04 01:03:11	12	-7.0	-11.5	-12.3	1.6	486	15.4	0.1	0.00, 0.21	0.21	0.85	3461471
2025-07-04 01:06:11	13	-7.4	-16.2	-13.4	1.5	463	15.9	-0.4	-0.01, 0.22	0.22	0.00	3461472
2025-07-04 01:09:11	14	-8.3	-15.5	-13.2	1.6	505	15.7	-0.1	0.00, 0.22	0.22	0.00	3461473
2025-07-04 01:12:11	15	-10.8	-17.6	-12.5	2.2	660	15.6	0.8	0.01, 0.22	0.22	0.00	3461474
2025-07-04 01:15:11	16	-13.1	-23.8	-13.3	2.5	755	15.4	0.9	0.02, 0.21	0.21	0.87	3461483
2025-07-04 01:18:11	17	-13.7	-24.7	-13.0	2.7	813	15.5	0.7	0.01, 0.22	0.22	0.00	3461484
2025-07-04 01:21:11	18	-15.6	-26.8	-13.4	2.9	876	16.1	-0.1	0.00, 0.23	0.23	0.00	3461485
2025-07-04 01:24:11	19	-16.4	-30.9	-15.1	2.7	839	16.3	-0.7	-0.01, 0.23	0.23	0.00	3461486
2025-07-04 01:27:11	20	-20.7	-33.4	-12.1	3.9	1195	16.3	-0.7	-0.01, 0.23	0.23	0.00	3461487