:Product: 0816SGAS.txt
:Issued: 2021 Aug 16 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 228 Issued at 0245Z on 16 Aug 2021
This report is compiled from data received at SWO on 15 Aug
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0911 0911 0911                       190                           
B.  Proton Events:  None
C.  Geomagnetic Activity Summary:  The geomagnetic field was at quiet
to unsettled levels
D.  Stratwarm:  Not Available
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 075  SSN 023  Afr/Ap 013/010   X-ray Background A3.5
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 5.9e+04   GT 10 MeV 4.6e+04 p/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 1.70e+06 e/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 2 3 3 2 2 2 2 3 Planetary 2 3 3 2 2 2 2 3 
F.  Comments:  None