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 15224
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2026-03-14 16:03 UTC)
Last detected dimming:
   2 hours and 46 minutes ago (2026-03-14 13:36 UTC)


Overview for dimming #:
   15224           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 #: 15224          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2026-03-10 18:24:1110.00.00.00.00 , 1.413694936
2026-03-10 18:27:1120.00.00.00.00 , 1.153694937
2026-03-10 18:30:1130.00.00.00.00 , 0.003694938
2026-03-10 18:33:1140.00.00.00.00 , 0.003694943
2026-03-10 18:36:1150.00.00.00.00 , 1.673694944
2026-03-10 18:39:1160.00.00.00.00 , 6.013694945
2026-03-10 18:42:1170.00.00.00.00 , 4.073694946
2026-03-10 18:45:1180.00.00.00.00 , 0.003694949
2026-03-10 18:48:1190.00.00.00.00 , 0.003694950
2026-03-10 18:51:11100.00.00.00.00 , 0.003694955
2026-03-10 18:54:11110.00.00.00.00 , 0.003694956
2026-03-10 18:57:11120.00.00.00.00 , 0.003694957
2026-03-10 19:00:11130.00.00.00.00 , 0.003694958
2026-03-10 19:03:11140.00.00.00.00 , 0.003694961
2026-03-10 19:06:11150.00.00.00.00 , 0.003694962
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 )