:Product: 0311SGAS.txt
:Issued: 2012 Mar 11 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 071 Issued at 0245Z on 11 Mar 2012
This report is compiled from data received at SWO on 10 Mar
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 1553 1556 1559                       240                           
 1604 1605 1606                       300                           
 1715 1744 1830  1429        M8.4     1500   460       IV           
 1834 1842 1906                       1000                          
 1910 1910 1910                       250                           
B.  Proton Events:  The greater than 100 MeV proton event at
geosynchronous orbit that began at 07/0405Z, reached a maximum of 69
pfu at 07/1525Z, and ended at 10/1650Z.  The greater than 10 MeV
proton event at geosynchronous orbit that began at 07/0510Z, reached
a maximum of 6530 pfu at 08/1115Z, was still ongoing at the close of
the period.
C.  Geomagnetic Activity Summary:  Field activity ranged from quiet
to major storm levels due to continued effects from a CME passage.
D.  Stratwarm:  Not Available
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 149  SSN 089  Afr/Ap 017/018   X-ray Background B7.0
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 6.6e+07   GT 10 MeV 1.4e+07 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 2.50e+08 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 5 5 3 3 3 3 3 2 Planetary 4 4 3 3 2 3 4 2 
F.  Comments:  None