:Product: 1220SGAS.txt :Issued: 2022 Dec 20 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 354 Issued at 0245Z on 20 Dec 2022 This report is compiled from data received at SWO on 19 Dec A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0237 0252 0301 3162 S14W57 Sf II 0622 0629 0637 3162 S14W57 C2.1 Sf 150 0817 0817 0817 170 B. Proton Events: None. C. Geomagnetic Activity Summary: The geomagentic field was at quiet to unsettled levels, with an isolated active period. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 152 SSN 132 Afr/Ap 009/009 X-ray Background C1.3 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.2e+05 GT 10 MeV 3.1e+04 p/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 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 2 4 3 1 2 2 1 1 Planetary 2 4 2 2 2 0 2 3 F. Comments: None