:Product: 1023SGAS.txt
:Issued: 2025 Oct 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 296 Issued at 0245Z on 23 Oct 2025
This report is compiled from data received at SWO on 22 Oct
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0907 0907 0907                       240                           
 1504 1504 1504                       110                           
B.  Proton Events:  The greater than 10 MeV proton flux was enhanced
due to the far-sided asymmetric halo CME that erupted yesterday, and
reached a maximum of 3.62 pfu at 22/1030Z.
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 133  SSN 117  Afr/Ap 003/004   X-ray Background B8.8
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 3.1e+05   GT 10 MeV 1.3e+05 p/(cm2-ster-day)
(GOES-18 satellite synchronous orbit W137 degrees)
Daily Electron Fluence
GT 2 MeV 1.80e+07 e/(cm2-ster-day)
(GOES-19 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 0 0 1 1 2 3 1 2 Planetary 1 1 1 1 1 1 1 2 
F.  Comments:  None
