:Product: 0904SGAS.txt
:Issued: 2012 Sep 04 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 248 Issued at 0245Z on 04 Sep 2012
This report is compiled from data received at SWO on 03 Sep
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 1446 1446 1450  1560 N00W24       Sf 630                           
 1530 1530 1530                       320                           
 1841 1842 1847  1560 N02W26       Sf 640                           
B.  Proton Events:  A greater than 10 MeV proton event, associated
with a disappearing filament on 31 August, began at 01/1335Z,
reached a max of 60 pfu at 02/0850Z, and is currently above
threshold.
C.  Geomagnetic Activity Summary:  The geomagnetic field ranged from
active to major storm levels.
D.  Stratwarm:  Not Available
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 142  SSN 156  Afr/Ap 023/040   X-ray Background B6.7
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.7e+08   GT 10 MeV 1.0e+06 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W74 degrees)
Daily Electron Fluence
GT 2 MeV 5.00e+06 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W74 degrees)
3 Hour K-indices:
Boulder 3 3 6 4 5 4 3 5 Planetary 3 4 5 4 6 5 4 4 
F.  Comments:  None