:Product: 0928SGAS.txt
:Issued: 2011 Sep 28 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 271 Issued at 0245Z on 28 Sep 2011
This report is compiled from data received at SWO on 27 Sep
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0000      1010                                        IV           
 0000      0413                                        IV           
 0442 0450 0519  1302 N14E21       Sf                  IV           
 0803      1627                                        IV           
 1049 1054 1057              C1.8                      IV           
 1124 1124 1124                       180                           
 1630 1630 1630                       550                           
 1635      2359                                        IV           
 1754 1754 1754                       280                           
 1756 1756 1756                       530                           
 1805 1810 1822  1302 N14E14 C1.1  Sf 220                           
 1914 1914 1914                       160                           
 1934 1934 1934                       120                           
 1950 1950 1950                       110                           
 2044 2058 2111  1302        C6.4     400                           
 2245 2250 2254              C1.7                      IV           
B.  Proton Events:  None
C.  Geomagnetic Activity Summary:  Activity ranged from unsettled to
severe storm levels.
D.  Stratwarm:  Not Available
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 139  SSN 082  Afr/Ap 022/030   X-ray Background B5.2
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 2.9e+07   GT 10 MeV 5.9e+05 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 2.10e+07 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 6 4 4 3 4 3 3 4 Planetary 7 4 4 3 4 2 3 4 
F.  Comments:  None