Viewing archive of Sunday, 23 March 2003

Geophysical report

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

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 082 Issued at 0245Z on 23 Mar 2003 This report is compiled from data received at SWO on 22 Mar
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 at unsettled to active conditions. The solar wind speed has shown a slow, yet steady decrease during the interval as a favorably positioned coronal hole enters into its waning stage. The greater than 2 MeV electron fluxes at geosynchronous orbit have again exceeded high levels.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 089  SSN 040  Afr/Ap 014/016   X-ray Background B1.4
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 8.4e+05   GT 10 MeV 1.2e+04 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 1.60e+08 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 3 4 3 3 3 2 2 3 Planetary 3 4 4 4 3 3 2 3
F. Comments
  None

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