:Product: 20020216SGAS.txt
:Issued: 2002 Feb 16 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 047 Issued at 0245Z on 16 Feb 2002
This report is compiled from data received at SWO on 15 Feb
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
1025 1025 1025                       220
1338 1338 1338                       220
1421 1421 1421                       270
1716 1716 1716                       120
2015 2015 2015                       100
2344 2345 2345                       180
B.  Proton Events:  None
C.  Geomagnetic Activity Summary:  The geomagnetic field was quiet
D.  Stratwarm:  Stratwarm alert exists Friday. Intensifying warming
over the Canadian Arctic and northern Asia penetrating downwards.
Temperature gradient reversed between 60N and the pole from 30 HPA
upwards.
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 195  SSN 156  Afr/Ap 004/004   X-ray Background B7.4
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 5.0e+05   GT 10 MeV 1.2e+04 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 1.60e+07 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 0 0 1 1 2 2 2 1 Planetary 1 0 0 1 1 2 2 1
F.  Comments:  None