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 13502
Detector 24h operating status: Last processed image: 0 hours and 17 minutes ago (2025-08-04 13:39 UTC) Last detected dimming: 1 hours and 50 minutes ago (2025-08-04 12:06 UTC) Overview for dimming #: 13502 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 #: 13502
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-08-03 10:09:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3489739

2025-08-03 10:12:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3489740

2025-08-03 10:15:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3489743

2025-08-03 10:18:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3489744

2025-08-03 10:21:11 5 0.0 0.0 0.0 0.0 0 , 0.00 3489747

2025-08-03 10:24:11 6 0.0 0.0 0.0 0.0 0 , 2.88 3489748

2025-08-03 10:27:11 7 -2.2 -10.4 -12.1 0.6 155 4.4 -18.1 -0.31, -0.02 0.32 7.45 3489751

2025-08-03 10:30:11 8 -3.8 -10.2 -14.7 1.0 248 4.3 -18.1 -0.31, -0.02 0.31 0.00 3489752

2025-08-03 10:33:11 9 -5.1 -11.6 -15.6 1.3 333 1.4 43.7 0.70, -0.05 0.70 0.00 3489755

2025-08-03 10:36:11 10 -6.1 -14.1 -16.4 1.5 382 2.1 42.5 0.68, -0.04 0.68 0.00 3489756

2025-08-03 10:39:11 11 -7.6 -16.1 -17.9 1.8 442 3.2 40.4 0.66, -0.02 0.66 0.00 3489759

2025-08-03 10:42:11 12 -9.8 -18.8 -18.3 2.2 543 3.2 40.3 0.65, -0.02 0.65 0.00 3489760

2025-08-03 10:45:11 13 -10.6 -19.2 -18.0 2.5 606 3.1 40.5 0.66, -0.03 0.66 0.00 3489763

2025-08-03 10:48:35 14 -11.2 -20.4 -18.8 2.5 612 3.4 40.0 0.65, -0.02 0.65 0.00 3489764

2025-08-03 10:51:11 15 -12.2 -21.6 -20.5 2.6 628 3.9 39.6 0.64, -0.01 0.64 0.96 3489767

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
2025-08-03 10:09:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3489739
2025-08-03 10:12:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3489740
2025-08-03 10:15:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3489743
2025-08-03 10:18:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3489744
2025-08-03 10:21:11	5	0.0	0.0	0.0	0.0	0			,		0.00	3489747
2025-08-03 10:24:11	6	0.0	0.0	0.0	0.0	0			,		2.88	3489748
2025-08-03 10:27:11	7	-2.2	-10.4	-12.1	0.6	155	4.4	-18.1	-0.31, -0.02	0.32	7.45	3489751
2025-08-03 10:30:11	8	-3.8	-10.2	-14.7	1.0	248	4.3	-18.1	-0.31, -0.02	0.31	0.00	3489752
2025-08-03 10:33:11	9	-5.1	-11.6	-15.6	1.3	333	1.4	43.7	0.70, -0.05	0.70	0.00	3489755
2025-08-03 10:36:11	10	-6.1	-14.1	-16.4	1.5	382	2.1	42.5	0.68, -0.04	0.68	0.00	3489756
2025-08-03 10:39:11	11	-7.6	-16.1	-17.9	1.8	442	3.2	40.4	0.66, -0.02	0.66	0.00	3489759
2025-08-03 10:42:11	12	-9.8	-18.8	-18.3	2.2	543	3.2	40.3	0.65, -0.02	0.65	0.00	3489760
2025-08-03 10:45:11	13	-10.6	-19.2	-18.0	2.5	606	3.1	40.5	0.66, -0.03	0.66	0.00	3489763
2025-08-03 10:48:35	14	-11.2	-20.4	-18.8	2.5	612	3.4	40.0	0.65, -0.02	0.65	0.00	3489764
2025-08-03 10:51:11	15	-12.2	-21.6	-20.5	2.6	628	3.9	39.6	0.64, -0.01	0.64	0.96	3489767