:Product: 0403SGAS.txt :Issued: 2026 Apr 03 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 093 Issued at 0245Z on 03 Apr 2026 This report is compiled from data received at SWO on 02 Apr A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1723 1815 1834 4404 N12W16 M3.5 2b B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field reached moderate storm levels D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 140 SSN 152 Afr/Ap 030/043 X-ray Background B8.6 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.1e+08 GT 10 MeV 1.5e+05 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 1.70e+07 e/(cm2-ster-day) (GOES-19 satellite synchronous orbit W72 degrees) 3 Hour K-indices: Boulder 4 4 5 6 5 5 4 3 Planetary 5 4 5 5 5 6 5 4 F. Comments: The 10 MeV proton flux is elevated and hovering between 4-5 pfu. However, below the 10 pfu threshold