:Product: 0822SGAS.txt
:Issued: 2017 Aug 22 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 234 Issued at 0245Z on 22 Aug 2017
This report is compiled from data received at SWO on 21 Aug
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0717 0717 0718                       350                           
 0717 0717 0717                       250                           
 1038 1038 1038                       110                           
 1958 1958 1958                       100                           
 2056 2056 2056                       100                           
B.  Proton Events:  None.
C.  Geomagnetic Activity Summary:  The geomagnetic field was quiet to
unsettled.
D.  Stratwarm:  Not Available
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 087  SSN 043  Afr/Ap 013/011   X-ray Background B2.6
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 4.8e+07   GT 10 MeV 1.5e+04 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 2.10e+09 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 3 2 4 3 2 3 3 3 Planetary 3 3 3 3 2 1 2 3 
F.  Comments:  The GOES-13 greater than 2 MeV electron fluence
reached very high levels.