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Geophysical report

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Solar and Geophysical Activity Summary 2025 Jun 03 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 154 Issued at 0245Z on 03 Jun 2025 This report is compiled from data received at SWO on 02 Jun
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0206 0206 0206                       350                           
 1059 1118 1139  4100 N12W19 M3.3  2b        130                    
 2135 2142 2146  4100        M1.1                                   
 2136 2139 2140  4100                 3200
B. Proton Events
None.
C. Geomagnetic Activity Summary
The geomagnetic field reached severe levels.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 140  SSN 103  Afr/Ap 038/069   X-ray Background B9.0
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.0e+08   GT 10 MeV 4.1e+05 p/(cm2-ster-day)
(GOES-18 satellite synchronous orbit W137 degrees)
Daily Electron Fluence
GT 2 MeV 3.60e+07 e/(cm2-ster-day)
(GOES-19 satellite synchronous orbit W0 degrees)
3 Hour K-indices
Boulder 4 5 5 6 4 4 5 4 Planetary 5 5 6 7 6 5 5 6
F. Comments
  None

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