Viewing archive of Tuesday, 10 February 2026

Geophysical report

Joint USAF/NOAA Solar and Geophysical Activity Summary

A. Energetic Events

Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0214 0227 0248  4366        M2.8                                   
 1206 1206 1207                       120                           
 1206 1206 1207                       120                           
 1541 1541 1541                       110                           
 1710 1710 1711                       260                           
 1822 1822 1823                       180                           
 2007 2007 2007                       140                           

B. Proton Events

C. Geomagnetic Activity Summary

D. Stratwarm

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

10 cm 144  SSN 107  Afr/Ap 005/007   X-ray Background C1.7
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.0e+05   GT 10 MeV 1.5e+04 p/(cm2-ster-day)
(GOES-18 satellite synchronous orbit W137 degrees)
Daily Electron Fluence
GT 2 MeV 6.90e+07 e/(cm2-ster-day)
(GOES-19 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 1 1 2 2 3 2 2 1 Planetary 3 1 2 1 2 2 1 2 

F. Comments

  None

All times in UTC

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