:Product: 0821SGAS.txt
:Issued: 2023 Aug 21 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 233 Issued at 0245Z on 21 Aug 2023
This report is compiled from data received at SWO on 20 Aug
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0151 0153 0153                       160                           
 0155 0155 0201                       400                           
 0401 0401 0401                       130                           
 0608 0626 0644  3409 N21W60 C3.7  Sf 140           II              
 0655 0656 0656                       160                           
 0702 0703 0703                       200                           
 1656 1656 1656                       130                           
B.  Proton Events:  None
C.  Geomagnetic Activity Summary:  The geomagnetid field was quiet to
unsettled.
D.  Stratwarm:  Not Available
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 146  SSN 093  Afr/Ap 012/011   X-ray Background B7.0
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 4.8e+04   GT 10 MeV 1.8e+04 p/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 1.30e+06 e/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 3 3 1 2 2 3 2 3 Planetary 3 1 0 3 2 3 3 3 
F.  Comments:  None