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 14049
Detector 24h operating status: Last processed image: 0 hours and 27 minutes ago (2025-10-06 06:18 UTC) Last detected dimming: 1 hours and 27 minutes ago (2025-10-06 05:18 UTC) Overview for dimming #: 14049 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 #: 14049
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-10-04 14:21:23 1 0.0 0.0 0.0 0.0 0 , 0.91 3548455

2025-10-04 14:24:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3548458

2025-10-04 14:27:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3548462

2025-10-04 14:30:11 4 -0.7 -8.0 -51.5 0.1 15 -13.7 -26.4 -0.44, -0.34 0.55 0.00 3548463

2025-10-04 14:33:11 5 -1.8 -20.0 -49.9 0.2 46 -13.4 -26.3 -0.44, -0.33 0.55 0.00 3548464

2025-10-04 14:36:11 6 -2.3 -23.1 -28.0 0.2 62 -13.7 -26.4 -0.44, -0.34 0.55 2.87 3548465

2025-10-04 14:39:11 7 -3.5 -26.4 -13.8 0.5 128 -13.6 -26.4 -0.44, -0.34 0.55 1.24 3548471

2025-10-04 14:42:11 8 -4.5 -32.4 -15.4 0.6 162 -13.6 -26.5 -0.44, -0.34 0.55 1.65 3548472

2025-10-04 14:45:11 9 -4.5 -32.6 -22.4 0.5 128 -13.5 -26.4 -0.44, -0.33 0.55 0.00 3548473

2025-10-04 14:48:11 10 -6.9 -40.1 -14.1 1.0 265 -13.7 -26.4 -0.44, -0.34 0.55 0.00 3548474

2025-10-04 14:51:11 11 -8.7 -38.9 -13.9 1.3 350 -13.9 -26.4 -0.44, -0.34 0.55 0.00 3548479

2025-10-04 14:54:11 12 -9.9 -42.8 -14.3 1.4 383 -13.9 -26.4 -0.44, -0.34 0.56 0.00 3548480

2025-10-04 14:57:11 13 -16.6 -48.7 -13.5 3.6 801 -13.8 -26.5 -0.44, -0.34 0.55 2.13 3548481

2025-10-04 15:00:11 14 -19.0 -53.6 -13.7 4.3 929 -13.6 -26.5 -0.44, -0.34 0.55 1.00 3548482

2025-10-04 15:03:11 15 -21.0 -51.4 -14.4 4.8 1050 -13.6 -26.5 -0.44, -0.34 0.55 0.00 3548485

2025-10-04 15:06:11 16 -23.4 -52.2 -13.4 5.5 1192 -13.6 -26.5 -0.44, -0.34 0.55 0.00 3548486

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
2025-10-04 14:21:23	1	0.0	0.0	0.0	0.0	0			,		0.91	3548455
2025-10-04 14:24:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3548458
2025-10-04 14:27:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3548462
2025-10-04 14:30:11	4	-0.7	-8.0	-51.5	0.1	15	-13.7	-26.4	-0.44, -0.34	0.55	0.00	3548463
2025-10-04 14:33:11	5	-1.8	-20.0	-49.9	0.2	46	-13.4	-26.3	-0.44, -0.33	0.55	0.00	3548464
2025-10-04 14:36:11	6	-2.3	-23.1	-28.0	0.2	62	-13.7	-26.4	-0.44, -0.34	0.55	2.87	3548465
2025-10-04 14:39:11	7	-3.5	-26.4	-13.8	0.5	128	-13.6	-26.4	-0.44, -0.34	0.55	1.24	3548471
2025-10-04 14:42:11	8	-4.5	-32.4	-15.4	0.6	162	-13.6	-26.5	-0.44, -0.34	0.55	1.65	3548472
2025-10-04 14:45:11	9	-4.5	-32.6	-22.4	0.5	128	-13.5	-26.4	-0.44, -0.33	0.55	0.00	3548473
2025-10-04 14:48:11	10	-6.9	-40.1	-14.1	1.0	265	-13.7	-26.4	-0.44, -0.34	0.55	0.00	3548474
2025-10-04 14:51:11	11	-8.7	-38.9	-13.9	1.3	350	-13.9	-26.4	-0.44, -0.34	0.55	0.00	3548479
2025-10-04 14:54:11	12	-9.9	-42.8	-14.3	1.4	383	-13.9	-26.4	-0.44, -0.34	0.56	0.00	3548480
2025-10-04 14:57:11	13	-16.6	-48.7	-13.5	3.6	801	-13.8	-26.5	-0.44, -0.34	0.55	2.13	3548481
2025-10-04 15:00:11	14	-19.0	-53.6	-13.7	4.3	929	-13.6	-26.5	-0.44, -0.34	0.55	1.00	3548482
2025-10-04 15:03:11	15	-21.0	-51.4	-14.4	4.8	1050	-13.6	-26.5	-0.44, -0.34	0.55	0.00	3548485
2025-10-04 15:06:11	16	-23.4	-52.2	-13.4	5.5	1192	-13.6	-26.5	-0.44, -0.34	0.55	0.00	3548486