:Product: 1213SGAS.txt :Issued: 2024 Dec 13 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 348 Issued at 0245Z on 13 Dec 2024 This report is compiled from data received at SWO on 12 Dec A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0105 0105 0105 150 0614 0621 0625 3922 C2.3 140 1731 1743 1750 3922 M2.2 4100 1746 1746 1748 1200 2058 2107 2112 3922 M1.6 140 2325 2325 2325 130 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 161 SSN 091 Afr/Ap 004/003 X-ray Background C1.1 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.1e+04 GT 10 MeV 1.4e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 3.90e+07 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 2 2 0 1 1 2 2 1 Planetary 1 1 0 0 0 1 1 1 F. Comments: None.