:Product: 20020721SGAS.txt
:Issued: 2002 Jul 21 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 202 Issued at 0245Z on 21 Jul 2002
This report is compiled from data received at SWO on 20 Jul
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0054 0054 0055                       210
1046 1046 1048                       130
1906 1906 1906                       650
1924 1924 1924                       180
1927 1927 1928                       250
2008 2008 2008                       160
2029 0000 2032                                     II
2104 2130 2154              X3.3     12000  2600   II
2324 2324 2325                       730
B.  Proton Events:  A >10 MeV event was ended on 19 July at 1535 UTC.
The peak flux was 13 pfu at 19/1515UTC.
C.  Geomagnetic Activity Summary:  Quiet to minor storm
D.  Stratwarm:  None
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 185  SSN 136  Afr/Ap 018/018   X-ray Background C1.3
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 6.6e+06   GT 10 MeV 1.1e+05 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 3.30e+06 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 5 5 3 2 1 2 2 3 Planetary 4 4 3 2 2 3 3 4
F.  Comments:  None