:Product: 0910SGAS.txt
:Issued: 2005 Sep 10 0248 UTC
# Prepared jointly by the U.S. Dept. of Commerce, NOAA,
# Space Environment Center and the U.S. Air Force.
#
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 253 Issued at 0245Z on 10 Sep 2005
This report is compiled from data received at SWO on 09 Sep
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0000 0000 0044                                        IV           
 0233 0236 0239  0808 S13E66 M1.1  2f                               
 0243 0300 0307  0808        X1.1                                   
 0446 0503 0512  0808 S10E67 M1.8  Sf                               
 0532 0548 0600  0808 S10E66 M6.2  1f        200                    
 0942 0959 1008  0808 S10E64 X3.6  Sf 280    270                    
 1031 1031 1032                       120                           
 1732 1751 1810  0808 S10E62 M1.9  Sf 57                            
 1851 1852 1852                       180                           
 1913 2004 2036  0808 S10E58 X6.2  2b 690    4200   II/IV           
 2122 2134 2203                       210              IV           
 2223 2226 2230                       58     170                    
 2244 0000 0344                                        IV           
BB.  Proton Events:  The geomagnetic field ranged from quiet to minor
storm levels today.  The CME associated with the X17 event on 07
September was observed at the ACE spacecraft at approximately
09/1315Z.  This was followed by a 30 nT sudden impulse at the
Boulder magnetometer at 09/1359Z.
C.  Geomagnetic Activity Summary:  The geomagnetic field ranged from
quiet to minor storm levels today.  The CME associated with the X17
event on 07 September was observed at the ACE spacecraft at
approximately 09/1315Z.  This was followed by a 30 nT sudden impulse
at the Boulder magnetometer at 09/1359Z.
D.  Stratwarm:  Not Available
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 099  SSN 059  Afr/Ap 021/017   X-ray Background B8.3
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 2.6e+08   GT 10 MeV 1.8e+07 p/(cm2-ster-day)
(GOES-11 satellite synchronous orbit W113 degrees)
Daily Electron Fluence
GT 2 MeV 2.60e+08 e/(cm2-ster-day)
(GOES-12 satellite synchronous orbit W74 degrees)
3 Hour K-indices:
Boulder 2 2 1 2 4 5 5 4 Planetary 1 2 0 1 4 4 4 4 
F.  Comments:  None