:Product: 0901SGAS.txt :Issued: 2025 Sep 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 244 Issued at 0245Z on 01 Sep 2025 This report is compiled from data received at SWO on 31 Aug A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep None B. Proton Events: The greater than 10 MeV proton flux remained elevated but below S1 (Minor) storm levels. C. Geomagnetic Activity Summary: The geomagnetic field was at quiet land unsettled evels. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 217 SSN 188 Afr/Ap 009/??? X-ray Background C1.6 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.4e+06 GT 10 MeV 6.8e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 1.40e+07 e/(cm2-ster-day) (GOES-19 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 2 2 1 2 2 3 2 2 Planetary 2 2 1 3 2 2 2 2 F. Comments: None