Viewing archive of Thursday, 2 October 2003

Geophysical report

Solar and Geophysical Activity Summary 2003 Oct 02 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 275 Issued at 0245Z on 02 Oct 2003 This report is compiled from data received at SWO on 01 Oct
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0444 0451 0459  0464 N05W57 M1.4  1f
1746 1752 1757  0464 N04W63 C1.6  Sf 140
1827 1827 1827                       100
2036 2036 2036                       120
2042 2042 2043                       150
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field was quiet to unsettled with isolated active levels late in the period. Extended periods of southward IMF were observed this period, but the potential impact on the geomagnetic field was offset by the very low solar wind speeds (260 -320 km/s).
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 137  SSN 126  Afr/Ap 011/010   X-ray Background B5.0
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 6.2e+05   GT 10 MeV 1.2e+04 p/(cm2-ster-day)
(GOES-11 satellite synchronous orbit W109 degrees)
Daily Electron Fluence
GT 2 MeV 6.70e+06 e/(cm2-ster-day)
(GOES-12 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 3 2 2 2 2 2 3 4 Planetary 3 2 2 3 2 2 3 3
F. Comments
  None

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