:Product: 1228SGAS.txt :Issued: 2022 Dec 28 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 362 Issued at 0245Z on 28 Dec 2022 This report is compiled from data received at SWO on 27 Dec A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0022 0022 0022 810 0046 0054 0100 3176 M2.0 0501 0501 0502 100 0802 0815 0835 3176 M1.0 1615 1626 1634 3169 M1.2 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was mostly active with an isolated minor storming period. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm ??? SSN 089 Afr/Ap 016/027 X-ray Background C1.3 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 7.3e+05 GT 10 MeV 3.0e+04 p/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 3.50e+07 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 3 5 4 4 5 5 2 1 Planetary 4 5 4 4 4 5 2 1 F. Comments: Missing F10.7 cm data from Penticton.