Viewing archive of Wednesday, 27 May 2026

Geophysical report

Joint USAF/NOAA Solar and Geophysical Activity Summary

A. Energetic Events

Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0208 0208 0208                       370                           
 0407 0407 0407                       130                           
 0433 0434 0434                       300                           
 0608 0608 0609                       500                           
 0700 0700 0700                       140                           
 0710 0710 0710                       110                           
 0711 0717 0723  4448 S08E52 C2.4  Sf 120                           
 0754 0754 0754                       100                           
 1244      1250                                     II              
 1625 1625 1625                       140                           

B. Proton Events

C. Geomagnetic Activity Summary

D. Stratwarm

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

10 cm 141  SSN 148  Afr/Ap 007/008   X-ray Background B9.6
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 2.6e+06   GT 10 MeV 4.2e+05 p/(cm2-ster-day)
(GOES-19 satellite synchronous orbit W72 degrees)
Daily Electron Fluence
GT 2 MeV 1.40e+07 e/(cm2-ster-day)
(GOES-19 satellite synchronous orbit W72 degrees)
3 Hour K-indices
Boulder 2 0 1 2 1 3 2 3 Planetary 2 1 1 1 1 1 2 4 

F. Comments

  None.

All times in UTC

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