Viewing archive of Saturday, 23 August 2003

Geophysical report

Solar and Geophysical Activity Summary 2003 Aug 23 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 235 Issued at 0245Z on 23 Aug 2003 This report is compiled from data received at SWO on 22 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 ranged from unsettled to major storm levels. The high speed stream induced disturbance continues.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 121  SSN 126  Afr/Ap 025/043   X-ray Background B3.7
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 7.3e+06   GT 10 MeV 1.2e+04 p/(cm2-ster-day)
(GOES-11 satellite synchronous orbit W112 degrees)
Daily Electron Fluence
GT 2 MeV 1.90e+08 e/(cm2-ster-day)
(GOES-12 satellite synchronous orbit W76 degrees)
3 Hour K-indices
Boulder 6 5 5 4 4 4 3 3 Planetary 5 5 5 5 6 5 4 3
F. Comments
  The Afr index reported in Part E is estimated from
observed Boulder values.

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