:Product: 0323SGAS.txt :Issued: 2023 Mar 23 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 082 Issued at 0245Z on 23 Mar 2023 This report is compiled from data received at SWO on 22 Mar A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1819 1819 1819 100 1837 1839 1840 150 1916 1917 1918 180 1932 1932 1932 100 2051 2051 2051 130 2055 2055 2055 100 2315 2315 2315 100 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was quiet to active levels. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 159 SSN 081 Afr/Ap 014/016 X-ray Background B7.9 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.4e+06 GT 10 MeV 4.1e+04 p/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.40e+07 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 3 4 4 4 3 4 3 2 Planetary 3 3 3 4 3 3 3 1 F. Comments: None