Viewing archive of Monday, 12 August 2002

Geophysical report

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

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 224 Issued at 0245Z on 12 Aug 2002 This report is compiled from data received at SWO on 11 Aug
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 was quiet to active, under the influence of elevated solar wind speed and periods of sustained southward Bz.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 172  SSN 180  Afr/Ap 013/015   X-ray Background B8.5
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 2.1e+05   GT 10 MeV 1.8e+04 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 4.00e+06 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 2 2 2 3 4 3 2 3 Planetary 2 3 2 4 4 3 3 3
F. Comments
  None

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