:Product: 0908SGAS.txt
:Issued: 2017 Sep 08 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 251 Issued at 0245Z on 08 Sep 2017
This report is compiled from data received at SWO on 07 Sep
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0000 0000 0058  2673 S07W44       Sf 110                           
 0138 0138 0138                       160                           
 0200 0200 0200                       100                           
 0443 0443 0443                       110                           
 0459 0502 0508  2673 S07W45 M2.4  1f                               
 0531 0531 0531                       150                           
 0826 0826 0826                       130                           
 0949 0954 0958  2673 S08W47 M1.4  1n 25000  260       IV           
 1011 1015 1018  2673        M7.3     91000  810                    
 1035      2255                                        IV           
 1343 1343 1343                       1100                          
 1345 1350 1353  2673 S08W50       Sf               II              
 1420 1436 1455  2673 S11W49 X1.3  2b 670    630                    
 1659 1659 1703  2674 N13W37       Sf                  IV           
 1804 1828 1836  2673        C5.2                   II              
 2201 2202 2202                       7900                          
 2350 2359 0014  2673 S09W50 M3.9  2b                               
B.  Proton Events:  The greater than 10 MeV proton flux reached a
maximum of 657 pfu at 07/2335Z and continues to be above the 10 pfu
threshold.
C.  Geomagnetic Activity Summary:  The geomagnetic field was at quiet
to severe storm levels due to CME effects.
D.  Stratwarm:  Not Available
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 129  SSN 094  Afr/Ap 023/042   X-ray Background C1.2
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.1e+09   GT 10 MeV 1.5e+07 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 7.20e+07 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 2 4 4 5 4 3 2 6 Planetary 3 4 3 4 3 3 2 8 
F.  Comments:  None.