Viewing archive of Sunday, 25 January 2026

Geophysical report

Joint USAF/NOAA Solar and Geophysical Activity Summary

A. Energetic Events

Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0115 0115 0115                       110                           
 0122 0124 0124                       160                           
 0235 0238 0238                       130                           
 0625 0625 0625                       300                           

B. Proton Events

C. Geomagnetic Activity Summary

D. Stratwarm

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

10 cm 174  SSN 147  Afr/Ap 012/017   X-ray Background C1.3
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 5.9e+06   GT 10 MeV 1.7e+05 p/(cm2-ster-day)
(GOES-18 satellite synchronous orbit W137 degrees)
Daily Electron Fluence
GT 2 MeV 2.00e+08 e/(cm2-ster-day)
(GOES-19 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 3 2 3 3 3 4 3 3 Planetary 4 2 2 3 3 3 4 3 

F. Comments

  None.

All times in UTC

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