Viewing archive of Friday, 5 September 2003

Geophysical report

Solar and Geophysical Activity Summary 2003 Sep 05 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 248 Issued at 0245Z on 05 Sep 2003 This report is compiled from data received at SWO on 04 Sep
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 unsettled to active. This weak disturbance is due to a high speed coronal hole stream. Solar wind speeds began the period slightly elevated near 500 km/s, but gradually increased to 650 - 700 km/s by the latter half of the period.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 112  SSN 079  Afr/Ap 021/019   X-ray Background B3.2
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 6.1e+05   GT 10 MeV 1.2e+04 p/(cm2-ster-day)
(GOES-11 satellite synchronous orbit W112 degrees)
Daily Electron Fluence
GT 2 MeV 1.10e+07 e/(cm2-ster-day)
(GOES-12 satellite synchronous orbit W76 degrees)
3 Hour K-indices
Boulder 3 4 3 4 3 3 4 4 Planetary 3 3 4 4 3 3 3 4
F. Comments
  None

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