Viewing archive of Saturday, 30 August 2025

Geophysical report

Joint USAF/NOAA Solar and Geophysical Activity Summary

A. Energetic Events

Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0132 0143 0200  4197        C5.3     130                           
 0242 0242 0242                       130                           
 0409 0416 0418  4203        M1.0                                   
 1113 1113 1113                       120                           
 1703 1710 1729  4197 S19E05 C5.0  Sf 470                           
 1819 1820 1822                       1200                          
 1833 1833 1834                       480                           
 2120 2122 2122                       980                           

B. Proton Events

C. Geomagnetic Activity Summary

D. Stratwarm

E. Daily Indices: (real-time preliminary/estimated values)

10 cm 222  SSN 195  Afr/Ap 006/???   X-ray Background C2.2
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 8.9e+06   GT 10 MeV 2.4e+05 p/(cm2-ster-day)
(GOES-18 satellite synchronous orbit W137 degrees)
Daily Electron Fluence
GT 2 MeV 1.60e+07 e/(cm2-ster-day)
(GOES-19 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 2 2 1 1 4 3 1 2 Planetary 2 2 1 1 1 2 2 2 

F. Comments

  None

All times in UTC

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