:Product: 20020918SGAS.txt
:Issued: 2002 Sep 18 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 261 Issued at 0245Z on 18 Sep 2002
This report is compiled from data received at SWO on 17 Sep
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0157 0205 0214  0110 N19W60 C5.2  Sf 130           II
0410 0415 0417  0119 S15E27 C1.2  Sf 110    53
0548 0554 0558  0114 S13W37 C2.0  Sn 320    83
0745 0747 0748                       200    32
0917 0921 0924  0119 S16E25 C8.8  Sn 2100   68
2145 2145 2146                       140
2327 2327 2328                       500
2357 0001 0019  0119 S15E16       Sf 640
B.  Proton Events:  None
C.  Geomagnetic Activity Summary:  The geomagnetic field was quiet to
unsettled with one active period between 17/12-15Z.
D.  Stratwarm:  None
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 194  SSN 228  Afr/Ap 014/013   X-ray Background B6.7
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 2.5e+05   GT 10 MeV 1.2e+04 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 4.40e+07 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 2 3 3 3 4 3 2 3 Planetary 2 3 3 3 4 3 3 3
F.  Comments:  None