:Product: 0923SGAS.txt
:Issued: 2021 Sep 23 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 266 Issued at 0245Z on 23 Sep 2021
This report is compiled from data received at SWO on 22 Sep
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0109 0109 0109                       100                           
 0315 0326 0341  2871        B3.1     120                           
 1418 1422 1429              B1.5     140                           
 1510 1510 1510                       100                           
 1836 1836 1836                       190                           
 2004 2014 2020  2871 S26E28 C1.1  Sf 1000                          
 2046 2046 2046                       120                           
 2148 2151 2201              B1.8     400                           
 2301 2301 2301                       150                           
B.  Proton Events:  None
C.  Geomagnetic Activity Summary:  The geomagntic field ranged from
quiet to active levels.
D.  Stratwarm:  Not Available
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 089  SSN 076  Afr/Ap 011/012   X-ray Background B1.1
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 6.4e+04   GT 10 MeV 4.6e+04 p/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 1.60e+06 e/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 3 2 5 3 2 1 1 1 Planetary 4 2 4 3 2 1 1 2 
F.  Comments:  None