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 12506
Detector 24h operating status: Last processed image: 0 hours and 17 minutes ago (2025-04-25 22:06 UTC) Last detected dimming: 0 hours and 17 minutes ago (2025-04-25 22:06 UTC) Overview for dimming #: 12506 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 #: 12506
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-04-13 02:57:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3384002

2025-04-13 03:00:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3384005

2025-04-13 03:03:11 3 0.0 0.0 0.0 0.0 0 , 0.92 3384006

2025-04-13 03:06:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3384010

2025-04-13 03:09:35 5 0.0 0.0 0.0 0.0 0 , 1.81 3384011

2025-04-13 03:12:11 6 0.0 0.0 0.0 0.0 0 , 2.83 3384014

2025-04-13 03:15:11 7 0.0 0.0 0.0 0.0 0 , 2.26 3384016

2025-04-13 03:18:11 8 -2.9 -9.3 -8.5 1.1 319 , 1.73 3384017

2025-04-13 03:21:11 9 -3.7 -10.9 -8.7 1.4 389 , 1.34 3384020

2025-04-13 03:24:11 10 -5.0 -12.2 -9.1 1.8 500 22.6 1.9 0.03, 0.48 0.48 0.00 3384021

2025-04-13 03:27:11 11 -7.0 -12.8 -8.9 2.5 699 22.4 1.8 0.03, 0.48 0.48 4.74 3384022

2025-04-13 03:30:11 12 -8.3 -14.4 -9.6 2.8 777 22.2 1.7 0.03, 0.48 0.48 0.00 3384026

2025-04-13 03:33:11 13 -9.4 -16.5 -9.7 3.0 840 22.0 1.8 0.03, 0.47 0.47 0.00 3384029

2025-04-13 03:36:11 14 -10.4 -17.0 -10.3 3.2 895 22.6 1.9 0.03, 0.48 0.48 0.00 3384030

2025-04-13 03:39:11 15 -11.6 -18.1 -11.0 3.5 960 22.5 1.9 0.03, 0.48 0.48 0.00 3384033

2025-04-13 03:42:11 16 -11.9 -18.8 -11.4 3.4 935 22.1 1.8 0.03, 0.47 0.47 0.00 3384034

2025-04-13 03:45:23 17 -12.8 -19.1 -11.7 3.8 1006 22.3 2.0 0.03, 0.48 0.48 2.54 3384035

2025-04-13 03:48:11 18 -13.0 -19.6 -11.7 3.8 1016 22.3 2.0 0.03, 0.48 0.48 0.00 3384038

2025-04-13 03:51:11 19 -18.7 -20.5 -10.5 5.9 1597 22.9 2.1 0.03, 0.49 0.49 0.00 3384039

2025-04-13 03:54:11 20 -20.3 -20.0 -10.6 6.5 1739 21.8 3.2 0.05, 0.47 0.47 0.00 3384042

2025-04-13 03:57:11 21 -21.3 -20.5 -10.7 6.7 1803 21.6 3.3 0.05, 0.47 0.47 0.00 3384043

2025-04-13 04:00:11 22 -21.3 -19.4 -11.4 6.5 1758 21.2 4.0 0.07, 0.46 0.46 0.00 3384046

2025-04-13 04:03:11 23 -23.4 -19.8 -11.1 7.3 1969 21.4 3.3 0.05, 0.46 0.47 0.00 3384048

2025-04-13 04:06:11 24 -24.5 -19.5 -10.9 7.7 2074 21.3 3.3 0.05, 0.46 0.46 2.02 3384049

2025-04-13 04:09:11 25 -23.9 -19.3 -10.5 7.8 2093 24.7 -0.8 -0.01, 0.51 0.51 1.45 3384050

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
2025-04-13 02:57:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3384002
2025-04-13 03:00:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3384005
2025-04-13 03:03:11	3	0.0	0.0	0.0	0.0	0			,		0.92	3384006
2025-04-13 03:06:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3384010
2025-04-13 03:09:35	5	0.0	0.0	0.0	0.0	0			,		1.81	3384011
2025-04-13 03:12:11	6	0.0	0.0	0.0	0.0	0			,		2.83	3384014
2025-04-13 03:15:11	7	0.0	0.0	0.0	0.0	0			,		2.26	3384016
2025-04-13 03:18:11	8	-2.9	-9.3	-8.5	1.1	319			,		1.73	3384017
2025-04-13 03:21:11	9	-3.7	-10.9	-8.7	1.4	389			,		1.34	3384020
2025-04-13 03:24:11	10	-5.0	-12.2	-9.1	1.8	500	22.6	1.9	0.03, 0.48	0.48	0.00	3384021
2025-04-13 03:27:11	11	-7.0	-12.8	-8.9	2.5	699	22.4	1.8	0.03, 0.48	0.48	4.74	3384022
2025-04-13 03:30:11	12	-8.3	-14.4	-9.6	2.8	777	22.2	1.7	0.03, 0.48	0.48	0.00	3384026
2025-04-13 03:33:11	13	-9.4	-16.5	-9.7	3.0	840	22.0	1.8	0.03, 0.47	0.47	0.00	3384029
2025-04-13 03:36:11	14	-10.4	-17.0	-10.3	3.2	895	22.6	1.9	0.03, 0.48	0.48	0.00	3384030
2025-04-13 03:39:11	15	-11.6	-18.1	-11.0	3.5	960	22.5	1.9	0.03, 0.48	0.48	0.00	3384033
2025-04-13 03:42:11	16	-11.9	-18.8	-11.4	3.4	935	22.1	1.8	0.03, 0.47	0.47	0.00	3384034
2025-04-13 03:45:23	17	-12.8	-19.1	-11.7	3.8	1006	22.3	2.0	0.03, 0.48	0.48	2.54	3384035
2025-04-13 03:48:11	18	-13.0	-19.6	-11.7	3.8	1016	22.3	2.0	0.03, 0.48	0.48	0.00	3384038
2025-04-13 03:51:11	19	-18.7	-20.5	-10.5	5.9	1597	22.9	2.1	0.03, 0.49	0.49	0.00	3384039
2025-04-13 03:54:11	20	-20.3	-20.0	-10.6	6.5	1739	21.8	3.2	0.05, 0.47	0.47	0.00	3384042
2025-04-13 03:57:11	21	-21.3	-20.5	-10.7	6.7	1803	21.6	3.3	0.05, 0.47	0.47	0.00	3384043
2025-04-13 04:00:11	22	-21.3	-19.4	-11.4	6.5	1758	21.2	4.0	0.07, 0.46	0.46	0.00	3384046
2025-04-13 04:03:11	23	-23.4	-19.8	-11.1	7.3	1969	21.4	3.3	0.05, 0.46	0.47	0.00	3384048
2025-04-13 04:06:11	24	-24.5	-19.5	-10.9	7.7	2074	21.3	3.3	0.05, 0.46	0.46	2.02	3384049
2025-04-13 04:09:11	25	-23.9	-19.3	-10.5	7.8	2093	24.7	-0.8	-0.01, 0.51	0.51	1.45	3384050