Viewing archive of Thursday, 21 December 2023

Geophysical report

Joint USAF/NOAA Solar and Geophysical Activity Summary

A. Energetic Events

Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0336 0336 0336                       100                           
 0353 0353 0353                       150                           
 0434 0434 0434                       100                           
 1302 1302 1302                       130                           
 1331 1331 1331                       140                           
 1333 1334 1341  3521 N13E13       Sf 3100                          
 1402 1408 1427  3526 N14E36       Sf 250                           
 1900 1900 1900                       850                           
 1914 1914 1914                       110                           
 2053 2101 2105  3524        C4.4     630                           

B. Proton Events

C. Geomagnetic Activity Summary

D. Stratwarm

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

10 cm 195  SSN 133  Afr/Ap 007/009   X-ray Background C1.6
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 3.3e+04   GT 10 MeV 1.7e+04 p/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 1.90e+07 e/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 4 3 2 3 2 2 2 1 Planetary 4 3 1 2 2 2 1 1 

F. Comments

  None

All times in UTC

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