:Product: 0515SGAS.txt
:Issued: 2025 May 15 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 135 Issued at 0245Z on 15 May 2025
This report is compiled from data received at SWO on 14 May
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0305 0325 0335  4087        M5.3     110           II              
 0736 0745 0751  4087        M1.2     100                           
 0804 0825 0831  4087 N15E68 X2.7  2b 120    390                    
 0832 0832 0832                       200                           
 1104 1119 1131  4087 N19E65 M7.7  1n 100                           
 1759 1811 1818  4087        M4.7     660                           
B.  Proton Events:  None.
C.  Geomagnetic Activity Summary:  The geomagnetic field was quiet to
active.
D.  Stratwarm:  Not Available
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 122  SSN 053  Afr/Ap 013/016   X-ray Background B6.7
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 2.0e+06   GT 10 MeV 5.1e+04 p/(cm2-ster-day)
(GOES-18 satellite synchronous orbit W137 degrees)
Daily Electron Fluence
GT 2 MeV 1.60e+07 e/(cm2-ster-day)
(GOES-19 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 3 3 2 2 4 4 3 2 Planetary 3 2 2 3 4 4 4 2 
F.  Comments:  None.
