Viewing archive of Tuesday, 27 April 2021

Geophysical report

Joint USAF/NOAA Solar and Geophysical Activity Summary

A. Energetic Events

Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 1048 1052 1056  2820        B1.2     160                           
 1346 1351 1355              B1.7     170                           
 1542 1542 1542                       170                           

B. Proton Events

C. Geomagnetic Activity Summary

D. Stratwarm

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

10 cm 080  SSN 054  Afr/Ap 012/014   X-ray Background A7.1
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 8.9e+04   GT 10 MeV 4.3e+04 p/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 2.90e+06 e/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 4 4 4 2 2 3 1 2 Planetary 4 4 3 1 3 2 2 2 

F. Comments

  None

All times in UTC

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