:Product: 0401SGAS.txt
:Issued: 2025 Apr 01 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 091 Issued at 0245Z on 01 Apr 2025
This report is compiled from data received at SWO on 31 Mar
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0019 0019 0019                       100                           
 0027 0027 0027                       150                           
 1016 1024 1037  4048        M1.2                                   
 1435 1436 1436                       140                           
 2212 2212 2212                       130                           
B.  Proton Events:  A greater than 10 MeV proton event is in
progress. Peak flux value reached has been 85.7 pfu.
C.  Geomagnetic Activity Summary:  The geomagnetic field was uiet to
unsettled.
D.  Stratwarm:  Not Available
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 172  SSN 151  Afr/Ap 008/009   X-ray Background C1.4
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 8.1e+06   GT 10 MeV 1.5e+06 p/(cm2-ster-day)
(GOES-18 satellite synchronous orbit W137 degrees)
Daily Electron Fluence
GT 2 MeV 1.10e+08 e/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 1 2 2 3 2 4 2 1 Planetary 1 1 2 2 2 3 3 2 
F.  Comments:  None