:Product: 20020907SGAS.txt
:Issued: 2002 Sep 07 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 250 Issued at 0245Z on 07 Sep 2002
This report is compiled from data received at SWO on 06 Sep
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0358 0358 0358                       230
0446 0446 0446                       150
0512 0512 0512                       330
0638 0638 0638                       100
1143 1143 1143                       110
1938 1938 1938                       340
2010 2010 2010                       210
B.  Proton Events:  The greater than 10 MeV proton flux has been
slowly increasing over the past 24 hours, apparently due to a
backside solar event over the northwest limb. Current proton flux is
about 6 pfu.
C.  Geomagnetic Activity Summary:  The geomagnetic field was quiet to
unsettled.
D.  Stratwarm:  None
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 178  SSN 189  Afr/Ap 008/010   X-ray Background B7.5
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.5e+06   GT 10 MeV 3.0e+05 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 3.90e+07 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 2 3 3 3 2 1 1 1 Planetary 2 3 3 3 3 2 3 2
F.  Comments:  The Afr index reported in Part E is estimated from
Boulder observations.