Viewing archive of Monday, 22 December 2025

Geophysical report

Joint USAF/NOAA Solar and Geophysical Activity Summary

A. Energetic Events

Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 1812 1827 1836  4316 S07E28 M1.3  Sf                               
 1929 1943 1951  4316        C3.9     3800                          
 1951 2000 2003              C6.1     6800                          
 2157 2212 2219  4316 S07E24 C3.1  Sf 710                           

B. Proton Events

C. Geomagnetic Activity Summary

D. Stratwarm

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

10 cm 124  SSN 085  Afr/Ap 020/027   X-ray Background B6.7
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.3e+06   GT 10 MeV 1.5e+04 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 W75 degrees)
3 Hour K-indices
Boulder 3 2 3 4 4 5 3 4 Planetary 4 3 3 4 4 5 4 5 

F. Comments

  None

All times in UTC

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