Viewing archive of Sunday, 21 April 2024

Geophysical report

Joint USAF/NOAA Solar and Geophysical Activity Summary

A. Energetic Events

Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0057 0107 0113  3638 S17W08 C4.8  Sn 560                           
 1450 1450 1451                       600                           
 1537 1541 1547  3645 S07W19       Sf 470                           
 1635 1641 1646  3645 S07W19 C4.9  Sf 470                           
 1807 1807 1807                       240                           
 2046 2056 2105  3638 S18W25 C3.2  Sf 200                           

B. Proton Events

C. Geomagnetic Activity Summary

D. Stratwarm

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

10 cm 210  SSN 240  Afr/Ap 010/012   X-ray Background C1.7
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.9e+05   GT 10 MeV 1.6e+04 p/(cm2-ster-day)
(GOES-18 satellite synchronous orbit W137 degrees)
Daily Electron Fluence
GT 2 MeV 1.50e+06 e/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 3 2 3 4 3 3 1 2 Planetary 2 1 3 4 2 3 3 3 

F. Comments

  None.

All times in UTC

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