:Product: 20030123SGAS.txt
:Issued: 2003 Jan 23 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 023 Issued at 0245Z on 23 Jan 2003
This report is compiled from data received at SWO on 22 Jan
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0435 0444 0450  0260 N15W05 M1.2  1f
0750 0750 0750                       120
B.  Proton Events:  None
C.  Geomagnetic Activity Summary:  The geomagnetic field was at
predominantly unsettled levels.  The greater than 2 MeV electron
flux at geosynchronous orbit reached high levels again today.
D.  Stratwarm:  STRATWARM ALERT/WEDNESDAY/STRATWARM EXISTS.
WARMING CONTINUES AND STILL DISTURBED POLAR VORTEX THROUGHOUT THE
STRATOSPHERE. REVERSED TEMPERATURE GRADIENT BETWEEN 60N AND THE POLE
FROM 20 HPA TO 2 HPA
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 130  SSN 152  Afr/Ap 018/017   X-ray Background B3.4
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 5.0e+05   GT 10 MeV 1.3e+04 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 7.60e+07 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 3 3 3 3 2 4 2 5 Planetary 3 3 3 3 3 3 3 5
F.  Comments:  None