:Product: 0628SGAS.txt :Issued: 2023 Jun 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 179 Issued at 0245Z on 28 Jun 2023 This report is compiled from data received at SWO on 27 Jun A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1457 1514 1519 3340 N14E17 M1.2 Sf 1743 1746 1750 C2.3 140 1744 1744 1747 460 1944 1944 1944 130 2010 2018 2022 3340 N21W59 C2.0 Sf 140 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was at quiet to unsettled levels. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 151 SSN 141 Afr/Ap 007/010 X-ray Background B9.4 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.7e+04 GT 10 MeV 2.1e+04 p/(cm2-ster-day) (GOES-10 satellite synchronous orbit W135 degrees) Daily Electron Fluence GT 2 MeV 6.20e+07 e/(cm2-ster-day) (GOES-10 satellite synchronous orbit W135 degrees) 3 Hour K-indices: Boulder 3 3 3 3 2 3 1 3 Planetary 3 3 2 2 2 2 2 3 F. Comments: None