:Product: 1210SGAS.txt :Issued: 2024 Dec 10 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 345 Issued at 0245Z on 10 Dec 2024 This report is compiled from data received at SWO on 09 Dec A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0046 0053 0057 3913 C2.7 590 0401 0401 0401 940 1005 1015 1021 3917 C3.7 110 1503 1512 1525 3912 S04W75 C2.5 Sf 190 B. Proton Events: None. C. Geomagnetic Activity Summary: The geomagnetic field was quiet to active. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 173 SSN 094 Afr/Ap 012/017 X-ray Background C1.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.6e+05 GT 10 MeV 1.5e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 1.10e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 3 2 3 4 3 4 3 2 Planetary 4 3 2 3 3 4 4 2 F. Comments: None.