:Product: 20030615SGAS.txt
:Issued: 2003 Jun 15 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 166 Issued at 0245Z on 15 Jun 2003
This report is compiled from data received at SWO on 14 Jun
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0003 0018 0024  0380 S18W16       Sf 970
0243 0243 0243                       210
0249 0253 0259  0380        C7.5     130
0507 0609 0657              M1.5            56
1404 1405 1405                       190
B.  Proton Events:  None
C.  Geomagnetic Activity Summary:  The geomagnetic field was at
active to major storm levels.  The onset of the expected coronal
hole was marked by a co-rotating interacting region with solar wind
speed increasing to near 600 km/s and a 12 hour period of minor
storm levels.  Late in the period indications of a possible shock
passage at the NASA/ACE spacecraft coincided with a major storm
period.
D.  Stratwarm:  None
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 134  SSN 091  Afr/Ap 046/032   X-ray Background C1.2
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 7.5e+05   GT 10 MeV 1.1e+04 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W124 degrees)
Daily Electron Fluence
GT 2 MeV 8.30e+06 e/(cm2-ster-day)
(GOES-12 satellite synchronous orbit W76 degrees)
3 Hour K-indices:
Boulder 4 4 5 5 5 5 6 5 Planetary 3 4 5 5 4 5 5 4
F.  Comments:  None