:Product: 20020915SGAS.txt
:Issued: 2002 Sep 15 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 258 Issued at 0245Z on 15 Sep 2002
This report is compiled from data received at SWO on 14 Sep
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0556 0600 0612              C1.2     36     210
0751 0751 0752                       270
0839 0839 0840                       120
1223 1223 1236  0114 S12E01       Sf 370
1231 1232 1234                       120
1547 1547 1547                       140
1555 1556 1557                       210
1717 1831 1859  0114 S09E03 C4.5  Sf 1200
B.  Proton Events:  None
C.  Geomagnetic Activity Summary:  The geomagnetic field was at quiet
to active levels.  Coronal hole high speed stream effects subsided
near mid-period.  The greater than 2 MeV electron flux at
geosynchronous orbit exceeded event threshold at 14/1130 UTC and
remains at high levels.
D.  Stratwarm:  None
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 207  SSN 256  Afr/Ap 008/011   X-ray Background B6.5
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.4e+05   GT 10 MeV 1.1e+04 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 6.80e+07 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 2 3 2 3 2 2 1 2 Planetary 3 3 2 4 3 2 3 2
F.  Comments:  None