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20020919SGAS.txt
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:Product: 20020919SGAS.txt
:Issued: 2002 Sep 19 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 262 Issued at 0245Z on 19 Sep 2002
This report is compiled from data received at SWO on 18 Sep
A. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep
0009 0009 0009 110
1532 1600 1653 0119 S22E04 C2.2 1f 480 110
1855 1856 1856 150
B. Proton Events: None
C. Geomagnetic Activity Summary: The geomagnetic field was mostly
quiet to unsettled with isolated active periods. The disturbed
conditions are due to the elevated solar wind speed (550 km/s).
D. Stratwarm: None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 177 SSN 225 Afr/Ap 013/014 X-ray Background C1.1
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 2.1e+05 GT 10 MeV 1.1e+04 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 2.50e+07 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 3 2 2 3 4 3 2 3 Planetary 4 3 2 3 4 3 3 3
F. Comments: None