:Product: 0827SGAS.txt
:Issued: 2021 Aug 27 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 239 Issued at 0245Z on 27 Aug 2021
This report is compiled from data received at SWO on 26 Aug
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 1041 1051 1100              B7.2     270                           
 1618 1618 1618                       360                           
 1618 1618 1618                       510                           
 1807 1812 1835                       150    20                     
 1857 1901 1905  2860 S28E23 C1.3  Sf 1600                          
 2038 2038 2038                       500                           
 2317 2322 2326  2860        C3.9     370    49                     
 2329      2337  2860                               II              
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 089  SSN 047  Afr/Ap 006/006   X-ray Background B1.3
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 5.3e+04   GT 10 MeV 4.5e+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 2 2 2 3 2 3 0 2 Planetary 2 2 1 3 2 1 2 1 
F.  Comments:  None