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20020609SGAS.txt
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:Product: 20020609SGAS.txt
:Issued: 2002 Jun 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 160 Issued at 0245Z on 09 Jun 2002
This report is compiled from data received at SWO on 08 Jun
A. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep
0152 0153 0153 150
1413 1416 1422 110
B. Proton Events: None
C. Geomagnetic Activity Summary: The geomagnetic field was quiet to
active. A shock was observed at the NASA ACE spacecraft at 08/1028
UTC and was followed by a Sudden Impulse at ground magnetometers
(16nT at Boulder) at 08/1141 UTC.
D. Stratwarm: None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 155 SSN 181 Afr/Ap 012/015 X-ray Background B4.3
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 2.4e+05 GT 10 MeV 1.2e+04 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 4.80e+06 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 1 1 1 3 4 4 3 3 Planetary 2 1 1 3 4 4 3 4
F. Comments: The observed Afr index reported in Part E is estimated
from Boulder observations.