:Product: 1219SGAS.txt :Issued: 2022 Dec 19 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 353 Issued at 0245Z on 19 Dec 2022 This report is compiled from data received at SWO on 18 Dec A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1311 1316 1320 3169 C2.3 250 1640 1645 1649 3169 C3.8 270 2306 2313 2317 3170 C2.0 360 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 156 SSN 128 Afr/Ap 002/003 X-ray Background C1.3 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 5.7e+04 GT 10 MeV 3.3e+04 p/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 2.00e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 0 0 0 1 2 2 1 1 Planetary 0 0 0 1 1 0 1 2 F. Comments: None.