:Product: 0817SGAS.txt
:Issued: 2021 Aug 17 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 229 Issued at 0245Z on 17 Aug 2021
This report is compiled from data received at SWO on 16 Aug
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
None
B.  Proton Events:  None
C.  Geomagnetic Activity Summary:  Levels were mostly quiet with one
unsettled period at the beginning of the day.
D.  Stratwarm:  Not Available
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 074  SSN 014  Afr/Ap 008/007   X-ray Background A4.8
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 5.6e+04   GT 10 MeV 4.5e+04 p/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 5.60e+06 e/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 3 3 1 2 2 2 1 2 Planetary 3 2 1 1 2 2 1 2 
F.  Comments:  None