:Product: 20010211SGAS.txt
:Issued: 2001 Feb 11 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 042 Issued at 0245Z on 11 Feb 2001
This report is compiled from data received at SWO on 10 Feb
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
None
B.  Proton Events:  None
C.  Geomagnetic Activity Summary:  The geomagnetic field was quiet to
unsettled.
D.  Stratwarm:  Stratwarm Alert/Saturday/Stratwarm Exists. Major
warming in progress.
Temperature gradient between 60N and the pole reversed throughout the
Stratosphere up to the 5-HPA level. Wind reversal at 60N/10HPA
expected within the next three days.
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 161  SSN 172  Afr/Ap 006/005   X-ray Background B7.6
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 7.0e+04   GT 10 MeV 9.8e+03 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 3.70e+05 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 1 2 2 2 2 3 1 1 Planetary 1 2 1 2 2 3 2 1
F.  Comments:  AUTODIN transmission of the following bulletins will
cease on
15 Feb 01: FXXX01 KBOU, AXXX01 KBOU, AXXX02 KBOU, and AXXX03 KBOU.
The bulletins will still be available via the Internet at
www.afwin.afwa.af.mil for military users and www.sec.noaa.gov for
non-military users.  If web access is not acceptable or you have
any questions, please contact Mr. Jerry Sanders at DSN 271-1399
(COMM 402-294-1399), e-mail jerry.sanders@afwa.af.mil.