Viewing archive of Monday, 18 August 2003

Geophysical report

Solar and Geophysical Activity Summary 2003 Aug 18 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 230 Issued at 0245Z on 18 Aug 2003 This report is compiled from data received at SWO on 17 Aug
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0419 0426 0436  0431        C2.1     190
2033 2038 2045              B7.0     310
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field was at quiet to active levels. Active levels were the result of an interplanetary shock that reached earth just after 1400Z.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 119  SSN 113  Afr/Ap 014/015   X-ray Background B3.7
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 7.5e+05   GT 10 MeV 1.1e+04 p/(cm2-ster-day)
(GOES-11 satellite synchronous orbit W112 degrees)
Daily Electron Fluence
GT 2 MeV 1.40e+08 e/(cm2-ster-day)
(GOES-12 satellite synchronous orbit W76 degrees)
3 Hour K-indices
Boulder 2 1 1 1 4 4 3 4 Planetary 2 1 0 1 4 4 4 5
F. Comments
  None

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