:Product: 20020904SGAS.txt
:Issued: 2002 Sep 04 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 247 Issued at 0245Z on 04 Sep 2002
This report is compiled from data received at SWO on 03 Sep
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0001 0001 0002                       140
0021 0054 0101              M1.0
1002 1005 1008              C1.5     320
1101 1102 1102                       320
1254 1256 1256                       320
1843 1845 1846                       210
2008 2009 2009                       120
B.  Proton Events:  None
C.  Geomagnetic Activity Summary:  The geomagnetic field was quiet to
unsettled.  A weak shock, due to activity on 30 August, was observed
at the L1 position by the NASA/ACE spacecraft at 03/1710 UTC.
Solar wind velocity reached a peak around 390 km/s and the IMF had a
Bz deflection of 10 nT.  Current Bz is approximately -8 nT.
D.  Stratwarm:  None
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 171  SSN 266  Afr/Ap 007/010   X-ray Background C1.3
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.0e+05   GT 10 MeV 1.2e+04 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 1.70e+06 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 1 1 1 2 2 2 3 3 Planetary 2 2 1 3 3 3 3 3
F.  Comments:  None