:Product: 20020802SGAS.txt
:Issued: 2002 Aug 02 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 214 Issued at 0245Z on 02 Aug 2002
This report is compiled from data received at SWO on 01 Aug
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0028 0044 0054              C3.9     570    130
0039 0042 0045                       230
0116 0117 0117                       980
0326 0326 0326                       120
0344 0403 0409  0000 S10E12 C2.5  Sf 250
0739 0743 0747  0050 S08W40 C4.1  Sf 2300   47
1704 1707 1709  0044 S18W58 C6.0  Sf 4500   270
1930 1933 1935              C2.2     620
B.  Proton Events:  None
C.  Geomagnetic Activity Summary:  The geomagnetic field was at quiet
to active levels with one period of minor storm conditions.  A shock
passage was observed by the NASA/ACE spacecraft at 01/0425 UTC and a
corresponding 26 nT sudden impulse was recorded at 01/0511 UTC on
the Boulder magnetometer.   Active to minor storm conditions
followed the sudden impulse.
D.  Stratwarm:  None
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 193  SSN 259  Afr/Ap 023/026   X-ray Background C1.9
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 2.9e+05   GT 10 MeV 1.2e+04 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 1.00e+06 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 1 3 4 4 4 4 3 5 Planetary 2 4 4 4 5 4 3 5
F.  Comments:  None