:Product: 0902SGAS.txt
:Issued: 2012 Sep 02 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 246 Issued at 0245Z on 02 Sep 2012
This report is compiled from data received at SWO on 01 Sep
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0722 0723 0724       S16E65       Sf 180                           
 1424 1441 1518  1560 N03W01       Sf 230                           
 1733 1737 1748  1553 S21W52 C1.5  Sf 100                           
 1939 1945 2029  1553 S21W54 C1.9  Sf 1200                          
 2306 2306 2306                       110                           
B.  Proton Events:  A greater than 10 MeV proton event, associated
with the disappearing filament on 31 August, began at 01/1335Z,
reached a maximum flux of 41 pfu at 01/1925Z, and remains above
threshold.
C.  Geomagnetic Activity Summary:  The geomagnetic field was quiet.
D.  Stratwarm:  Not Available
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 146  SSN 120  Afr/Ap 008/007   X-ray Background B9.8
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 2.2e+07   GT 10 MeV 1.1e+06 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W74 degrees)
Daily Electron Fluence
GT 2 MeV 2.00e+07 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W74 degrees)
3 Hour K-indices:
Boulder 1 2 3 3 2 3 2 2 Planetary 2 2 2 2 2 2 2 2 
F.  Comments:  None.