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 14764
Detector 24h operating status: Last processed image: 0 hours and 19 minutes ago (2026-01-11 08:42 UTC) Last detected dimming: 0 hours and 19 minutes ago (2026-01-11 08:42 UTC) Overview for dimming #: 14764 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 #: 14764
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-01-02 03:54:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3632997

2026-01-02 03:57:00 2 0.0 0.0 0.0 0.0 0 , 0.00 3632998

2026-01-02 04:00:12 3 0.0 0.0 0.0 0.0 0 , 0.00 3632999

2026-01-02 04:03:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3633004

2026-01-02 04:06:11 5 0.0 0.0 0.0 0.0 0 , 1.78 3633005

2026-01-02 04:09:11 6 -0.2 0.0 -39.3 0.0 6 , 3.02 3633006

2026-01-02 04:12:11 7 -2.3 -19.9 -46.4 0.2 50 -10.5 -22.9 -0.39, -0.13 0.41 3.57 3633010

2026-01-02 04:15:11 8 -4.4 -29.3 -46.2 0.3 106 -10.5 -22.9 -0.39, -0.13 0.41 8.38 3633011

2026-01-02 04:18:11 9 -5.8 -32.7 -43.1 0.5 149 -10.3 -22.7 -0.39, -0.13 0.41 13.89 3633013

2026-01-02 04:21:11 10 -6.3 -34.6 -40.9 0.6 170 -9.9 -22.7 -0.38, -0.12 0.40 7.82 3633014

2026-01-02 04:24:11 11 -6.4 -34.4 -35.2 0.6 193 -11.4 -22.4 -0.38, -0.15 0.41 5.59 3633018

2026-01-02 04:27:11 12 -6.2 -33.3 -33.3 0.6 196 -13.1 -22.3 -0.37, -0.18 0.41 0.91 3633019

2026-01-02 04:30:11 13 -6.6 -32.0 -32.0 0.7 208 -15.9 -22.6 -0.37, -0.23 0.44 0.00 3633023

2026-01-02 04:33:11 14 -6.2 -28.6 -27.4 0.7 211 -17.0 -22.5 -0.37, -0.25 0.45 0.95 3633024

2026-01-02 04:36:11 15 -6.7 -26.2 -24.8 0.8 247 -14.5 -22.0 -0.37, -0.20 0.42 1.01 3633025

2026-01-02 04:39:11 16 -6.6 -25.6 -23.9 0.8 245 -14.9 -21.9 -0.36, -0.21 0.42 0.00 3633026

2026-01-02 04:42:11 17 -6.3 -24.2 -20.2 0.9 280 -9.4 -21.3 -0.36, -0.11 0.38 0.00 3633029

2026-01-02 04:45:11 18 -7.4 -23.8 -20.4 1.1 327 -10.3 -21.0 -0.36, -0.13 0.38 0.00 3633030

2026-01-02 04:48:11 19 -7.9 -21.8 -19.1 1.1 350 -10.8 -21.0 -0.36, -0.14 0.38 0.00 3633034

2026-01-02 04:51:11 20 -9.4 -19.9 -17.3 1.4 417 -11.9 -20.9 -0.35, -0.16 0.39 0.94 3633035

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
2026-01-02 03:54:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3632997
2026-01-02 03:57:00	2	0.0	0.0	0.0	0.0	0			,		0.00	3632998
2026-01-02 04:00:12	3	0.0	0.0	0.0	0.0	0			,		0.00	3632999
2026-01-02 04:03:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3633004
2026-01-02 04:06:11	5	0.0	0.0	0.0	0.0	0			,		1.78	3633005
2026-01-02 04:09:11	6	-0.2	0.0	-39.3	0.0	6			,		3.02	3633006
2026-01-02 04:12:11	7	-2.3	-19.9	-46.4	0.2	50	-10.5	-22.9	-0.39, -0.13	0.41	3.57	3633010
2026-01-02 04:15:11	8	-4.4	-29.3	-46.2	0.3	106	-10.5	-22.9	-0.39, -0.13	0.41	8.38	3633011
2026-01-02 04:18:11	9	-5.8	-32.7	-43.1	0.5	149	-10.3	-22.7	-0.39, -0.13	0.41	13.89	3633013
2026-01-02 04:21:11	10	-6.3	-34.6	-40.9	0.6	170	-9.9	-22.7	-0.38, -0.12	0.40	7.82	3633014
2026-01-02 04:24:11	11	-6.4	-34.4	-35.2	0.6	193	-11.4	-22.4	-0.38, -0.15	0.41	5.59	3633018
2026-01-02 04:27:11	12	-6.2	-33.3	-33.3	0.6	196	-13.1	-22.3	-0.37, -0.18	0.41	0.91	3633019
2026-01-02 04:30:11	13	-6.6	-32.0	-32.0	0.7	208	-15.9	-22.6	-0.37, -0.23	0.44	0.00	3633023
2026-01-02 04:33:11	14	-6.2	-28.6	-27.4	0.7	211	-17.0	-22.5	-0.37, -0.25	0.45	0.95	3633024
2026-01-02 04:36:11	15	-6.7	-26.2	-24.8	0.8	247	-14.5	-22.0	-0.37, -0.20	0.42	1.01	3633025
2026-01-02 04:39:11	16	-6.6	-25.6	-23.9	0.8	245	-14.9	-21.9	-0.36, -0.21	0.42	0.00	3633026
2026-01-02 04:42:11	17	-6.3	-24.2	-20.2	0.9	280	-9.4	-21.3	-0.36, -0.11	0.38	0.00	3633029
2026-01-02 04:45:11	18	-7.4	-23.8	-20.4	1.1	327	-10.3	-21.0	-0.36, -0.13	0.38	0.00	3633030
2026-01-02 04:48:11	19	-7.9	-21.8	-19.1	1.1	350	-10.8	-21.0	-0.36, -0.14	0.38	0.00	3633034
2026-01-02 04:51:11	20	-9.4	-19.9	-17.3	1.4	417	-11.9	-20.9	-0.35, -0.16	0.39	0.94	3633035