:Product: 20010720SGAS.txt
:Issued: 2001 Jul 20 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 201 Issued at 0245Z on 20 Jul 2001
This report is compiled from data received at SWO on 19 Jul
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0323 0323 0323                       510
0755 0755 0756                       130
0952 1004 1017  9537 S08W62 M1.8  1b 200    380
B.  Proton Events:  None
C.  Geomagnetic Activity Summary:  The geomagnetic field was quiet to
unsettled except for one active period at high latitudes.  The solar
wind continued to exhibit characteristics of a high speed stream.
The greater than 2 MeV electron flux at geosynchronous orbit reached
high levels.
D.  Stratwarm:  None
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 142  SSN 180  Afr/Ap 006/009   X-ray Background B3.8
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.4e+05   GT 10 MeV 1.2e+04 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 6.20e+07 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 2 2 2 2 2 2 2 2 Planetary 1 2 2 2 2 4 3 2
F.  Comments:  None