:Product: 0328SGAS.txt :Issued: 2023 Mar 28 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 087 Issued at 0245Z on 28 Mar 2023 This report is compiled from data received at SWO on 27 Mar A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 2033 2033 2033 160 2127 2127 2128 240 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was quiet. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 158 SSN 128 Afr/Ap 002/003 X-ray Background B9.6 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.8e+04 GT 10 MeV 2.2e+04 p/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 9.20e+07 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 1 0 0 0 1 2 2 1 Planetary 1 0 1 0 1 1 1 2 F. Comments: None