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20020529SGAS.txt
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:Product: 20020529SGAS.txt
:Issued: 2002 May 29 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 149 Issued at 0245Z on 29 May 2002
This report is compiled from data received at SWO on 28 May
A. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep
None
B. Proton Events: None
C. Geomagnetic Activity Summary: The geomagnetic field was at quiet
to unsettled levels. ACE solar wind data indicated a continued
gradual decay in velocity to approximately 600 km/s.
D. Stratwarm: None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 186 SSN 218 Afr/Ap 012/012 X-ray Background C1.4
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 3.1e+05 GT 10 MeV 1.1e+04 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 2.10e+06 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 3 3 2 2 2 3 3 3 Planetary 2 3 3 3 3 3 3 3
F. Comments: None