Viewing archive of Wednesday, 1 April 2026

Geophysical report

Joint USAF/NOAA Solar and Geophysical Activity Summary

A. Energetic Events

Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 2007 2007 2007                       640                           
 2141 2145 2149  4405        B9.1     730                           

B. Proton Events

C. Geomagnetic Activity Summary

D. Stratwarm

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

10 cm 141  SSN 133  Afr/Ap 008/007   X-ray Background B6.3
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 2.8e+05   GT 10 MeV 1.8e+04 p/(cm2-ster-day)
(GOES-18 satellite synchronous orbit W137 degrees)
Daily Electron Fluence
GT 2 MeV 4.40e+07 e/(cm2-ster-day)
(GOES-19 satellite synchronous orbit W72 degrees)
3 Hour K-indices
Boulder 1 3 3 3 3 2 1 2 Planetary 2 3 2 2 2 2 1 1 

F. Comments

  None.

All times in UTC

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