:Product: 1226SGAS.txt :Issued: 2023 Dec 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 360 Issued at 0245Z on 26 Dec 2023 This report is compiled from data received at SWO on 25 Dec A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0223 0223 0223 520 0648 0648 0648 800 0728 0738 0741 3528 N05W70 C2.2 Sf 120 0758 0758 0758 710 0851 0851 0851 270 0906 0906 0906 400 0909 0909 0909 130 1732 1732 1732 120 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 167 SSN 098 Afr/Ap 002/002 X-ray Background C1.0 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.8e+04 GT 10 MeV 2.1e+04 p/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 3.10e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 0 1 1 0 1 2 2 1 Planetary 0 1 0 0 0 0 1 0 F. Comments: None