Viewing archive of Tuesday, 12 February 2002

Geophysical report

Solar and Geophysical Activity Summary 2002 Feb 12 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 043 Issued at 0245Z on 12 Feb 2002 This report is compiled from data received at SWO on 11 Feb
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
None
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field has been quiet to active. The greater than 2 MeV electrons at geosynchronous orbit were enhanced to moderate levels.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 202  SSN 206  Afr/Ap 012/013   X-ray Background B9.5
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 2.0e+05   GT 10 MeV 1.2e+04 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 1.10e+07 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 2 2 2 3 3 4 2 3 Planetary 2 2 3 4 3 3 3 3
F. Comments
  None

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