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 14593
Detector 24h operating status: Last processed image: 0 hours and 20 minutes ago (2025-12-08 13:30 UTC) Last detected dimming: 0 hours and 20 minutes ago (2025-12-08 13:30 UTC) Overview for dimming #: 14593 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 #: 14593
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-12-06 05:51:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3607659

2025-12-06 05:54:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3607664

2025-12-06 05:57:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3607665

2025-12-06 06:00:11 4 -0.2 -1.3 -27.5 0.0 7 , 0.00 3607666

2025-12-06 06:03:11 5 -1.4 -9.5 -9.5 0.3 98 32.6 1.4 0.02, 0.54 0.54 1.05 3607667

2025-12-06 06:06:11 6 -2.9 -11.7 -10.6 0.7 210 32.5 1.2 0.02, 0.54 0.54 3.04 3607672

2025-12-06 06:09:11 7 -3.3 -12.0 -10.9 0.8 242 32.6 1.3 0.02, 0.54 0.54 0.00 3607673

2025-12-06 06:12:11 8 -4.0 -13.6 -13.1 0.9 271 32.5 1.4 0.02, 0.54 0.54 0.00 3607674

2025-12-06 06:15:11 9 -5.3 -14.6 -14.3 1.2 339 31.6 0.7 0.01, 0.53 0.53 0.85 3607675

2025-12-06 06:18:11 10 -8.2 -15.1 -11.2 2.1 590 30.4 0.2 0.00, 0.51 0.51 1.07 3607678

2025-12-06 06:21:11 11 -10.4 -16.5 -11.7 2.5 729 29.8 0.1 0.00, 0.50 0.50 0.97 3607679

2025-12-06 06:24:11 12 -12.9 -17.5 -11.9 3.1 896 29.6 -0.3 -0.01, 0.50 0.50 0.00 3607682

2025-12-06 06:27:11 13 -14.8 -18.2 -11.8 3.5 995 29.3 -0.1 0.00, 0.49 0.49 0.00 3607683

2025-12-06 06:30:11 14 -18.3 -19.9 -12.0 4.2 1193 29.2 0.2 0.00, 0.49 0.49 1.05 3607684

2025-12-06 06:33:11 15 -20.1 -20.4 -12.6 4.5 1289 29.4 0.5 0.01, 0.49 0.49 0.00 3607685

2025-12-06 06:36:11 16 -21.4 -21.2 -12.7 4.8 1362 29.3 0.3 0.00, 0.49 0.49 0.00 3607692

2025-12-06 06:39:11 17 -23.8 -22.7 -12.5 5.3 1508 29.1 -0.2 0.00, 0.49 0.49 0.00 3607693

2025-12-06 06:42:11 18 -23.9 -23.6 -13.1 5.0 1443 28.9 -0.1 0.00, 0.49 0.49 0.00 3607694

2025-12-06 06:45:11 19 -24.8 -24.2 -13.0 5.2 1503 29.0 -0.8 -0.01, 0.49 0.49 0.00 3607695

2025-12-06 06:48:11 20 -25.6 -24.2 -13.2 5.4 1539 28.7 -0.8 -0.01, 0.48 0.48 0.00 3607700

2025-12-06 06:51:11 21 -31.1 -24.9 -13.2 6.4 1863 28.7 -0.9 -0.01, 0.48 0.48 0.94 3607701

2025-12-06 06:54:11 22 -33.0 -45.8 -13.7 6.4 1857 28.3 -0.7 -0.01, 0.48 0.48 0.00 3607702

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
2025-12-06 05:51:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3607659
2025-12-06 05:54:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3607664
2025-12-06 05:57:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3607665
2025-12-06 06:00:11	4	-0.2	-1.3	-27.5	0.0	7			,		0.00	3607666
2025-12-06 06:03:11	5	-1.4	-9.5	-9.5	0.3	98	32.6	1.4	0.02, 0.54	0.54	1.05	3607667
2025-12-06 06:06:11	6	-2.9	-11.7	-10.6	0.7	210	32.5	1.2	0.02, 0.54	0.54	3.04	3607672
2025-12-06 06:09:11	7	-3.3	-12.0	-10.9	0.8	242	32.6	1.3	0.02, 0.54	0.54	0.00	3607673
2025-12-06 06:12:11	8	-4.0	-13.6	-13.1	0.9	271	32.5	1.4	0.02, 0.54	0.54	0.00	3607674
2025-12-06 06:15:11	9	-5.3	-14.6	-14.3	1.2	339	31.6	0.7	0.01, 0.53	0.53	0.85	3607675
2025-12-06 06:18:11	10	-8.2	-15.1	-11.2	2.1	590	30.4	0.2	0.00, 0.51	0.51	1.07	3607678
2025-12-06 06:21:11	11	-10.4	-16.5	-11.7	2.5	729	29.8	0.1	0.00, 0.50	0.50	0.97	3607679
2025-12-06 06:24:11	12	-12.9	-17.5	-11.9	3.1	896	29.6	-0.3	-0.01, 0.50	0.50	0.00	3607682
2025-12-06 06:27:11	13	-14.8	-18.2	-11.8	3.5	995	29.3	-0.1	0.00, 0.49	0.49	0.00	3607683
2025-12-06 06:30:11	14	-18.3	-19.9	-12.0	4.2	1193	29.2	0.2	0.00, 0.49	0.49	1.05	3607684
2025-12-06 06:33:11	15	-20.1	-20.4	-12.6	4.5	1289	29.4	0.5	0.01, 0.49	0.49	0.00	3607685
2025-12-06 06:36:11	16	-21.4	-21.2	-12.7	4.8	1362	29.3	0.3	0.00, 0.49	0.49	0.00	3607692
2025-12-06 06:39:11	17	-23.8	-22.7	-12.5	5.3	1508	29.1	-0.2	0.00, 0.49	0.49	0.00	3607693
2025-12-06 06:42:11	18	-23.9	-23.6	-13.1	5.0	1443	28.9	-0.1	0.00, 0.49	0.49	0.00	3607694
2025-12-06 06:45:11	19	-24.8	-24.2	-13.0	5.2	1503	29.0	-0.8	-0.01, 0.49	0.49	0.00	3607695
2025-12-06 06:48:11	20	-25.6	-24.2	-13.2	5.4	1539	28.7	-0.8	-0.01, 0.48	0.48	0.00	3607700
2025-12-06 06:51:11	21	-31.1	-24.9	-13.2	6.4	1863	28.7	-0.9	-0.01, 0.48	0.48	0.94	3607701
2025-12-06 06:54:11	22	-33.0	-45.8	-13.7	6.4	1857	28.3	-0.7	-0.01, 0.48	0.48	0.00	3607702