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20020709SGAS.txt
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:Product: 20020709SGAS.txt
:Issued: 2002 Jul 09 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 190 Issued at 0245Z on 09 Jul 2002
This report is compiled from data received at SWO on 08 Jul
A. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep
0910 0921 0927 M1.6
2309 2320 2329 M2.3
B. Proton Events: The greater than 10 MeV proton event, which began
at 07/1830 UTC, ended today at 08/0620 UTC. Maximum flux of 22 pfu
was observed at 07/1955UTC.
C. Geomagnetic Activity Summary: The geomagnetic field was quiet to
active. One isolated active period was observed at mid-latitudes
during 08/2100-2400 UTC.
D. Stratwarm: None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 131 SSN 125 Afr/Ap 010/010 X-ray Background B5.3
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 3.6e+06 GT 10 MeV 5.2e+05 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 2.40e+07 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 2 2 1 2 3 2 2 4 Planetary 3 2 1 3 3 2 2 3
F. Comments: None