:Product: 0626SGAS.txt :Issued: 2023 Jun 26 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 177 Issued at 0245Z on 26 Jun 2023 This report is compiled from data received at SWO on 25 Jun A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1728 1739 1746 3340 C2.1 240 1947 2002 2013 3340 N23W29 C1.9 Sf 190 2019 2028 2034 3337 N21W61 C4.5 Sf 150 2140 2142 2147 3341 S11W06 Sf II 2156 2202 2208 3337 N21W63 C6.8 Sf 470 B. Proton Events: None. C. Geomagnetic Activity Summary: The geomagnetic field was at quiet to minor storm levels. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 155 SSN 180 Afr/Ap 010/015 X-ray Background B9.1 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 7.5e+04 GT 10 MeV 2.2e+04 p/(cm2-ster-day) (GOES-10 satellite synchronous orbit W135 degrees) Daily Electron Fluence GT 2 MeV 1.20e+07 e/(cm2-ster-day) (GOES-10 satellite synchronous orbit W135 degrees) 3 Hour K-indices: Boulder 5 3 2 1 3 3 2 3 Planetary 5 2 1 1 2 3 3 3 F. Comments: None.