:Product: 0923SGAS.txt
:Issued: 2017 Sep 23 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 266 Issued at 0245Z on 23 Sep 2017
This report is compiled from data received at SWO on 22 Sep
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 2159 2159 2200                       180                           
B.  Proton Events:  None
C.  Geomagnetic Activity Summary:  Field activity was at quiet
levels.
D.  Stratwarm:  Not Available
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 078  SSN 022  Afr/Ap 005/004   X-ray Background A3.7
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.9e+06   GT 10 MeV 1.9e+04 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 9.50e+08 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 1 1 3 0 1 2 1 2 Planetary 1 1 2 0 1 1 2 2 
F.  Comments:  The GOES-13 electron fluence at greater than 2 MeV
exceeded high levels.