:Product: 20030329SGAS.txt
:Issued: 2003 Mar 29 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 088 Issued at 0245Z on 29 Mar 2003
This report is compiled from data received at SWO on 28 Mar
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
1815 1816 1816                       610
1842 1842 1842                       120
B.  Proton Events:  None
C.  Geomagnetic Activity Summary:  The geomagnetic field was mostly
quiet to active with isolated minor storm periods during local
nighttime hours. The most active conditions early in the period were
due to a waning high speed coronal hole stream. A weak transient
passed the ACE spacecraft between 28/1400 - 1500Z. Predominantly
southward Bz in the IMF resulted in active levels late in the
period.
D.  Stratwarm:  None
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 147  SSN 189  Afr/Ap 022/024   X-ray Background B3.4
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 4.5e+05   GT 10 MeV 1.1e+04 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 2.70e+07 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 5 4 4 2 2 4 2 4 Planetary 4 4 3 2 3 4 4 5
F.  Comments:  The greater than 2 MeV electron fluxes at
geosynchronous orbit reached high levels.