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20021023SGAS.txt
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:Product: 20021023SGAS.txt
:Issued: 2002 Oct 23 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 296 Issued at 0245Z on 23 Oct 2002
This report is compiled from data received at SWO on 22 Oct
A. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep
0746 0746 0746 230
0925 0925 0925 250
1807 1808 1808 960
1529 1535 1551 0162 N28E27 M1.0 Sf 110
B. Proton Events: None
C. Geomagnetic Activity Summary: The geomagnetic field was at quiet
to unsettled levels. One period on isolated active conditions was
observed at 22/09-12 UTC. Solar wind velocity continues to
gradually decrease, ending the period near 400 km/s.
D. Stratwarm: None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 169 SSN 132 Afr/Ap 010/012 X-ray Background B7.1
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 7.8e+05 GT 10 MeV 1.0e+04 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 7.10e+07 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 2 2 1 4 2 3 3 1 Planetary 3 2 1 4 3 3 3 3
F. Comments: None