:Product: 20020815SGAS.txt
:Issued: 2002 Aug 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 227 Issued at 0245Z on 15 Aug 2002
This report is compiled from data received at SWO on 14 Aug
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0147 0212 0246  0061 N09W54 M2.3  1n 110    140    II
0553 0553 0553                       100
0838 0839 0839                       2700
1804 1815 1830  0067 N10E23 M1.4  1f
B.  Proton Events:  A greater than 10 MeV proton event began at
geo-synchronous orbit at 14/0900 UTC and reached a preliminary
maximum of 26 pfu at 14/1620 UTC.
C.  Geomagnetic Activity Summary:  Field activity was at quiet to
unsettled levels with brief active periods at high latitudes.
D.  Stratwarm:  None
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 208  SSN 254  Afr/Ap 013/015   X-ray Background C1.2
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.9e+07   GT 10 MeV 4.9e+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 2 3 3 3 3 3 3 Planetary 3 3 3 3 4 3 3 3
F.  Comments:  Afr estimated based on Boulder USGS magnetometer data.