:Product: 0822SGAS.txt :Issued: 2025 Aug 22 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 234 Issued at 0245Z on 22 Aug 2025 This report is compiled from data received at SWO on 21 Aug A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0432 0432 0432 190 0822 0839 II B. Proton Events: None. C. Geomagnetic Activity Summary: The geomagnetic field was mostly quiet with an isolated unsettled period. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 121 SSN 076 Afr/Ap 008/??? X-ray Background B6.9 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.8e+05 GT 10 MeV 1.6e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 3.90e+07 e/(cm2-ster-day) (GOES-19 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 2 3 1 1 2 3 2 2 Planetary 3 2 1 1 1 1 2 2 F. Comments: None