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 13680
Detector 24h operating status:

Last processed image:    
   0 hours and 16 minutes ago (2025-08-25 15:06 UTC)
Last detected dimming:
   1 hours and 1 minutes ago (2025-08-25 14:21 UTC)


Overview for dimming #:
   13680           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 #: 13680          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-08-24 09:12:1110.00.00.00.00 , 0.003508975
2025-08-24 09:15:1120.00.00.00.00 , 0.003508978
2025-08-24 09:18:1130.00.00.00.00 , 0.003508979
2025-08-24 09:21:1140.00.00.00.00 , 0.843508983
2025-08-24 09:24:1150.00.00.00.00 , 1.753508984
2025-08-24 09:27:116-2.0-9.5-9.20.0215-1.14, 0.341.192.703508986
2025-08-24 09:30:117-7.4-18.2-9.60.0660-1.13, 0.331.183.993508987
2025-08-24 09:33:118-20.9-22.1-10.70.01630-1.12, 0.351.176.663508991
2025-08-24 09:36:119-42.1-27.0-11.80.03005-1.11, 0.361.178.623508992
2025-08-24 09:39:1110-63.3-33.3-14.10.03870-1.11, 0.361.1710.243508994
2025-08-24 09:42:1111-82.8-39.1-15.60.04558-1.11, 0.361.1611.713508995
2025-08-24 09:45:1112-103.5-51.9-16.90.05049-1.11, 0.341.1610.753508998
2025-08-24 09:48:1113-130.8-63.8-19.10.05611-1.11, 0.341.1610.723508999
2025-08-24 09:51:1114-159.9-75.5-20.60.06463-1.10, 0.341.1512.533509002
2025-08-24 09:54:1115-186.6-79.3-21.80.07110-1.10, 0.341.1511.313509003
2025-08-24 09:57:1116-210.6-84.4-22.70.07731-1.10, 0.341.1524.113509006
2025-08-24 10:00:1117-229.4-91.0-23.70.08137-1.10, 0.341.1518.713509007
2025-08-24 10:03:1118-247.4-99.0-24.60.08459-1.10, 0.341.1516.513509010
2025-08-24 10:06:1119-266.3-102.7-25.30.08866-1.10, 0.341.1521.693509011
2025-08-24 10:09:1120-284.9-105.9-26.20.09224-1.10, 0.341.1515.763509014
2025-08-24 10:12:1121-298.2-107.6-26.70.09528-1.10, 0.341.154.333509015
2025-08-24 10:15:1122-307.6-109.2-26.60.09834-1.10, 0.341.151.263509018
2025-08-24 10:18:1123-314.7-108.3-26.40.010090-1.10, 0.341.150.003509019
2025-08-24 10:21:1124-324.0-107.6-26.60.010341-1.10, 0.341.150.003509022
2025-08-24 10:24:1125-328.3-106.6-26.70.010446-1.10, 0.341.150.003509023
2025-08-24 10:27:1126-333.6-106.3-27.10.110530-1.10, 0.341.150.003509026
2025-08-24 10:30:1127-337.0-107.4-27.40.010557-1.10, 0.341.150.003509027
2025-08-24 10:33:1128-342.7-108.6-27.60.010614-1.10, 0.341.150.003509030
2025-08-24 10:36:1129-348.5-111.2-28.10.210688-1.10, 0.341.150.003509031
2025-08-24 10:39:1130-355.0-115.2-28.30.910788-1.10, 0.341.150.003509034

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 )