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Geophysical report

Solar and Geophysical Activity Summary 2024 Dec 20 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 355 Issued at 0245Z on 20 Dec 2024 This report is compiled from data received at SWO on 19 Dec
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0649 0649 0649                       100                           
 1021 1038 1057  3924 S19W72 M1.6  Sf                               
 1527 1534 1539  3928        M3.8                                   
 1856 1900 1904  3928        M1.7                                   
 2249 2249 2250                       220                           
 2257 2257 2257                       320                           
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field was quiet to active.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 175  SSN 096  Afr/Ap 009/008   X-ray Background C2.0
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 2.8e+05   GT 10 MeV 1.8e+04 p/(cm2-ster-day)
(GOES-18 satellite synchronous orbit W137 degrees)
Daily Electron Fluence
GT 2 MeV 1.10e+07 e/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 4 2 1 1 1 3 2 2 Planetary 4 2 1 0 2 2 2 1 
F. Comments
  None

All times in UTC

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