:Product: 0724SGAS.txt
:Issued: 2012 Jul 24 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 206 Issued at 0245Z on 24 Jul 2012
This report is compiled from data received at SWO on 23 Jul
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0225 0225 0225                       260           II              
B.  Proton Events:  A greater than 10 MeV proton event at
geosynchronous orbit began at 23/1545Z, reached a maximum of 12 pfu
at 23/2145Z, and was in progress at the close of the period.
C.  Geomagnetic Activity Summary:  Quiet to active.
D.  Stratwarm:  Not Available
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 097  SSN 060  Afr/Ap 008/012   X-ray Background B2.8
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 6.1e+06   GT 10 MeV 5.0e+05 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 6.90e+07 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 2 3 1 2 3 3 2 3 Planetary 2 2 2 2 3 3 3 4 
F.  Comments:  The source for the greater than 10 Mev proton event
was old Region 1520 (S16, L = 086), which was about four days beyond
the west limb.