:Product: 0226SGAS.txt
:Issued: 2014 Feb 26 0245 UTC
# Prepared jointly by the U.S. Dept. of Commerce, NOAA,
# Space Weather Prediction Center and the U.S. Air Force.
#
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 057 Issued at 0245Z on 26 Feb 2014
This report is compiled from data received at SWO on 25 Feb
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0039 0049 0103  1990 S12E82 X4.9  2b 100000 3700   II/IV           
 0131 0131 0131                       190                           
 0316 0316 0316                       190                           
 0324 0324 0324                       130                           
B.  Proton Events:  A greater than 10 MeV proton event occurred at
geosynchronous orbit in the wake of the X4/2b flare from Region
1990. The event began at 25/1355Z and flux levels gradually
increased through the period, with a peak reading of 23 pfu at
25/2020Z.
C.  Geomagnetic Activity Summary:  Quiet
D.  Stratwarm:  Not Available
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 174  SSN 157  Afr/Ap 003/004   X-ray Background C1.0
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.2e+06   GT 10 MeV 6.9e+05 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 6.40e+06 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 0 0 0 1 2 2 1 2 Planetary 1 0 0 0 1 1 1 3 
F.  Comments:  None