:Product: 20030131SGAS.txt
:Issued: 2003 Jan 31 0245 UTC
# Prepared jointly by the U.S. Dept. of Commerce, NOAA,
# Space Environment Center and the U.S. Air Force.
#
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 031 Issued at 0245Z on 31 Jan 2003
This report is compiled from data received at SWO on 30 Jan
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
None
B.  Proton Events:  None
C.  Geomagnetic Activity Summary:  Conditions varied from quiet to
minor storm, due to the effects of a high speed solar wind stream.
D.  Stratwarm:  STRATWARM ALERT/THURSDAY/STRATWARM EXISTS
STILL DISTURBED WAVE NUMBER TWO PATTERN OF THE CIRCULATION.  WARM AIR
COVERS THE POLAR REGION IN THE MIDDLE AND UPPER STRATOSPHERE,
LEADING TO A REVERSED TEMPERATURE GRADIENT BETWEEN 60N AND THE POLE
AT 20 HPA AND AT THE UPPER LEVELS.
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 121  SSN 105  Afr/Ap 018/026   X-ray Background B1.9
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 7.0e+05   GT 10 MeV 1.1e+04 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 1.60e+07 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 4 4 3 4 3 5 4 1 Planetary 5 4 4 4 4 5 4 2
F.  Comments:  None