Viewing archive of Thursday, 21 April 2022

Geophysical report

Joint USAF/NOAA Solar and Geophysical Activity Summary

A. Energetic Events

Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0107 0114 0120  2994 N12E44 M1.2  1n                               
 0120 0136 0144  2992        M7.2     200                           
 0341 0357 0404  2992        X2.2     2600   510    II              
 1224 1253 1302  2993 N21E38 M1.9  Sf 130                           
 1415 1415 1415                       110                           
 1739 1756 1813  2993 N20E27 C7.7  Sf 150                           
 1959 2004 2004                       370                           

B. Proton Events

C. Geomagnetic Activity Summary

D. Stratwarm

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

10 cm 160  SSN 080  Afr/Ap 009/007   X-ray Background C1.6
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 2.9e+05   GT 10 MeV 4.2e+04 p/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 7.40e+07 e/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 2 2 2 1 1 3 2 3 Planetary 3 1 2 1 0 2 2 3 

F. Comments

  None

All times in UTC

<< Go to daily overview page