Viewing archive of Tuesday, 22 July 2025

Geophysical report

Joint USAF/NOAA Solar and Geophysical Activity Summary

A. Energetic Events

Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0419 0419 0419                       110                           
 1208 1208 1208                       100                           
 1733 1734 1734                       150                           

B. Proton Events

C. Geomagnetic Activity Summary

D. Stratwarm

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

10 cm 143  SSN 130  Afr/Ap 004/004   X-ray Background C1.3
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 3.6e+06   GT 10 MeV 1.9e+04 p/(cm2-ster-day)
(GOES-18 satellite synchronous orbit W137 degrees)
Daily Electron Fluence
GT 2 MeV 6.70e+08 e/(cm2-ster-day)
(GOES-19 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 1 1 1 1 2 3 2 1 Planetary 2 1 1 1 1 0 0 1 

F. Comments

  The greater than 2 MeV electron fluence reached high
levels.

All times in UTC

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