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 14148
Detector 24h operating status: Last processed image: 0 hours and 22 minutes ago (2025-10-18 20:33 UTC) Last detected dimming: 1 hours and 4 minutes ago (2025-10-18 19:51 UTC) Overview for dimming #: 14148 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 #: 14148
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-10-16 08:00:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3559663

2025-10-16 08:03:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3559667

2025-10-16 08:06:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3559670

2025-10-16 08:09:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3559671

2025-10-16 08:12:11 5 0.0 0.0 0.0 0.0 0 , 0.00 3559672

2025-10-16 08:15:11 6 0.0 0.0 0.0 0.0 0 , 5.58 3559675

2025-10-16 08:18:11 7 0.0 0.0 0.0 0.0 0 , 2.66 3559676

2025-10-16 08:21:11 8 0.0 0.0 0.0 0.0 0 , 0.99 3559680

2025-10-16 08:24:11 9 0.0 0.0 0.0 0.0 0 , 0.00 3559681

2025-10-16 08:27:11 10 0.0 0.0 0.0 0.0 0 , 0.00 3559682

2025-10-16 08:30:11 11 -20.2 -14.3 -10.2 7.7 1896 -2.8 34.9 0.58, -0.13 0.59 6.31 3559687

2025-10-16 08:33:11 12 -24.4 -15.1 -10.5 9.2 2200 -2.7 35.8 0.59, -0.13 0.61 3.92 3559688

2025-10-16 08:36:11 13 -28.0 -16.2 -11.3 10.2 2392 -2.6 35.9 0.59, -0.13 0.61 0.89 3559689

2025-10-16 08:39:11 14 -29.3 -16.3 -11.7 10.5 2418 -2.5 36.1 0.60, -0.13 0.61 0.00 3559690

2025-10-16 08:42:11 15 -31.7 -17.1 -11.4 11.5 2643 -2.7 36.2 0.60, -0.13 0.61 1.00 3559693

2025-10-16 08:45:11 16 -33.4 -17.4 -12.0 11.4 2693 -2.7 36.4 0.60, -0.13 0.61 0.00 3559694

2025-10-16 08:48:11 17 -35.3 -18.0 -12.3 12.2 2793 -2.9 36.8 0.61, -0.13 0.62 0.00 3559698

2025-10-16 08:51:00 18 -59.4 -20.1 -11.5 25.1 4868 -2.2 37.1 0.61, -0.12 0.62 0.00 3559699

2025-10-16 08:54:11 19 -40.7 -18.6 -12.1 15.0 3263 -2.6 36.9 0.61, -0.13 0.62 0.00 3559701

2025-10-16 08:57:11 20 -44.4 -19.5 -12.0 16.1 3517 -2.6 37.1 0.61, -0.13 0.62 0.00 3559702

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
2025-10-16 08:00:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3559663
2025-10-16 08:03:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3559667
2025-10-16 08:06:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3559670
2025-10-16 08:09:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3559671
2025-10-16 08:12:11	5	0.0	0.0	0.0	0.0	0			,		0.00	3559672
2025-10-16 08:15:11	6	0.0	0.0	0.0	0.0	0			,		5.58	3559675
2025-10-16 08:18:11	7	0.0	0.0	0.0	0.0	0			,		2.66	3559676
2025-10-16 08:21:11	8	0.0	0.0	0.0	0.0	0			,		0.99	3559680
2025-10-16 08:24:11	9	0.0	0.0	0.0	0.0	0			,		0.00	3559681
2025-10-16 08:27:11	10	0.0	0.0	0.0	0.0	0			,		0.00	3559682
2025-10-16 08:30:11	11	-20.2	-14.3	-10.2	7.7	1896	-2.8	34.9	0.58, -0.13	0.59	6.31	3559687
2025-10-16 08:33:11	12	-24.4	-15.1	-10.5	9.2	2200	-2.7	35.8	0.59, -0.13	0.61	3.92	3559688
2025-10-16 08:36:11	13	-28.0	-16.2	-11.3	10.2	2392	-2.6	35.9	0.59, -0.13	0.61	0.89	3559689
2025-10-16 08:39:11	14	-29.3	-16.3	-11.7	10.5	2418	-2.5	36.1	0.60, -0.13	0.61	0.00	3559690
2025-10-16 08:42:11	15	-31.7	-17.1	-11.4	11.5	2643	-2.7	36.2	0.60, -0.13	0.61	1.00	3559693
2025-10-16 08:45:11	16	-33.4	-17.4	-12.0	11.4	2693	-2.7	36.4	0.60, -0.13	0.61	0.00	3559694
2025-10-16 08:48:11	17	-35.3	-18.0	-12.3	12.2	2793	-2.9	36.8	0.61, -0.13	0.62	0.00	3559698
2025-10-16 08:51:00	18	-59.4	-20.1	-11.5	25.1	4868	-2.2	37.1	0.61, -0.12	0.62	0.00	3559699
2025-10-16 08:54:11	19	-40.7	-18.6	-12.1	15.0	3263	-2.6	36.9	0.61, -0.13	0.62	0.00	3559701
2025-10-16 08:57:11	20	-44.4	-19.5	-12.0	16.1	3517	-2.6	37.1	0.61, -0.13	0.62	0.00	3559702