:Product: 0831SGAS.txt
:Issued: 2021 Aug 31 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 243 Issued at 0245Z on 31 Aug 2021
This report is compiled from data received at SWO on 30 Aug
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0121 0129 0136              B7.2     280                           
 1142 1142 1142                       220                           
 1157 1157 1157                       1400                          
 1158 1158 1158                       2100                          
 1201 1201 1201                       140                           
 1230 1230 1230                       100                           
 1440 1449 1453              B7.0     220                           
 1552 1552 1552                       130                           
 1553 1553 1553                       190                           
 1929 1940 1945  2860 S25W30 C1.7  Sf 420                           
 2044 2052 2103  2860 S26W31 B7.8  Sf 310                           
 2126 2134 2138  2860 S27W31 C3.0  Sn 190                           
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 091  SSN 041  Afr/Ap 009/008   X-ray Background B2.8
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 8.4e+04   GT 10 MeV 4.5e+04 p/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 1.60e+08 e/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 1 3 3 2 2 3 1 2 Planetary 2 3 2 1 2 1 2 2 
F.  Comments:  None