:Product: 0926SGAS.txt
:Issued: 2011 Sep 26 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 269 Issued at 0245Z on 26 Sep 2011
This report is compiled from data received at SWO on 25 Sep
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0015 0022 0028                              210                    
 0120 0120 0120                       170                           
 0122 0122 0122                       190                           
 0227 0233 0237  1302 N12E49 M4.4  Sf                               
 0239 0259 0306                       240    310                    
 0431 0450 0505  1302 N11E47 M7.4  2n 320    150       IV           
 0523 0525 0534  1303 S27W69       Sf        1100                   
 0719 0719 0719                       150                           
 0846 0849 0852  1302 N15E45 M3.1  1n                               
 0925 0935 0953  1303        M1.5     100    250                    
 1046      2224                                        IV           
 1526 1533 1538  1302 N16E43 M3.7  2b 1500   180                    
 1604 1604 1604                       100                           
 1604 1604 1604                       180                           
 1651 1658 1709  1303 S28W75 M2.2  Sf                               
 1951 1952 2008  1302 N16E32       Sf 110                                     
 2345 2358 0009  1303 S29W68 M1.0  Sf 190              IV           
B.  Proton Events:  The greater than 10 MeV proton event that began
at 23/2255Z remains in progress, peaking at 27.3 pfu at 25/2030Z.
C.  Geomagnetic Activity Summary:  The geomagnetic field was mostly
quiet.
D.  Stratwarm:  Not Available
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 169  SSN 108  Afr/Ap 004/004   X-ray Background C2.7
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.7e+07   GT 10 MeV 1.3e+06 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 6.80e+06 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 1 1 0 2 2 3 2 2 Planetary 1 0 0 2 1 2 1 2 
F.  Comments:  None