:Product: 20020501SGAS.txt
:Issued: 2002 May 01 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 121 Issued at 0245Z on 01 May 2002
This report is compiled from data received at SWO on 30 Apr
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0647 0653 0658  9919 N15W19 C3.2  Sf 150
0817 0822 0827              M1.3
B.  Proton Events:  None
C.  Geomagnetic Activity Summary:  The geomagnetic field was quiet to
unsettled.
D.  Stratwarm:  None
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 153  SSN 113  Afr/Ap 008/008   X-ray Background B9.4
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 8.1e+05   GT 10 MeV 4.7e+04 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 8.40e+06 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 2 2 2 2 3 3 1 1 Planetary 2 2 2 2 3 3 3 1
F.  Comments:  The 30 April Afr index reported in Part E is estimated
from Boulder observations.