:Product: 20010319SGAS.txt
:Issued: 2001 Mar 19 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 078 Issued at 0245Z on 19 Mar 2001
This report is compiled from data received at SWO on 18 Mar
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0516 0524 0531  9373 S04W28 C1.9  Sf 110
0845 0850 0853  9373 S05W27 C3.1  Sf 39            II
2341 2342 2342                       160
B.  Proton Events:  None
C.  Geomagnetic Activity Summary:  The geomagnetic field was quiet to
unsettled.
D.  Stratwarm:  Stratwarm alert exists stratwarm Sunday
Lower stratosphere circulation remains disturbed as
a result of the major warming.  Reversed temperature
gradient up to 20 hpa.  The vortex is weakening and
becoming less disturbed.  Slow transition to summer
conditions most probable.
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 140  SSN 091  Afr/Ap 007/007   X-ray Background B2.8
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 2.5e+05   GT 10 MeV 1.2e+04 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 6.50e+05 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 3 3 2 1 1 1 1 2 Planetary 3 3 2 2 1 2 2 2
F.  Comments:  None