Viewing archive of Thursday, 8 May 2025

Geophysical report

Joint USAF/NOAA Solar and Geophysical Activity Summary

A. Energetic Events

Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0448 0448 0448                       370                           
 0521 0521 0521                       340                           
 1345 1345 1345                       100                           
 1347 1347 1347                       110                           
 1349 1349 1349                       110                           
 1404 1405 1405                       170                           
 1443 1444 1445                       200                           
 1454 1454 1454                       120                           
 1504 1504 1504                       150                           
 1534 1534 1534                       140                           
 1855 1904 1908  4079 N12W33 C3.2  Sf 150                           
 1916 1916 1917                       410                           
 2121 2121 2121                       650                           

B. Proton Events

C. Geomagnetic Activity Summary

D. Stratwarm

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

10 cm 154  SSN 084  Afr/Ap 008/008   X-ray Background B7.8
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 9.4e+05   GT 10 MeV 2.0e+04 p/(cm2-ster-day)
(GOES-18 satellite synchronous orbit W137 degrees)
Daily Electron Fluence
GT 2 MeV 5.60e+08 e/(cm2-ster-day)
(GOES-19 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 2 3 3 3 2 2 1 2 Planetary 2 3 3 3 2 1 2 2 

F. Comments

  The GOES19 2 MeV electron fluence reached high levels.

All times in UTC

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