:Product: Solar and Geophysical Activity Summary
:Issued: 2025 Jan 20 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 020 Issued at 0245Z on 20 Jan 2025
This report is compiled from data received at SWO on 19 Jan
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0010 0018 0025  3964        C3.0     100                           
 0035 0035 0035                       180                           
 0157 0157 0157                       100                           
 0328 0332 0336  3964        M2.4                                   
 1316 1316 1316                       100                           
 1658 1708 1712  3959 N22W11 C8.2  Sn 1800                          
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 234  SSN 143  Afr/Ap 009/010   X-ray Background C1.5
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 5.2e+05   GT 10 MeV 1.5e+04 p/(cm2-ster-day)
(GOES-18 satellite synchronous orbit W137 degrees)
Daily Electron Fluence
GT 2 MeV 2.30e+07 e/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 1 2 3 3 3 3 3 3 Planetary 1 2 3 3 3 3 3 3 
F.  Comments:  None.