:Product: 0116SGAS.txt :Issued: 2023 Jan 16 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 016 Issued at 0245Z on 16 Jan 2023 This report is compiled from data received at SWO on 15 Jan A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0041 0042 0042 630 0137 0156 II 0205 0206 0212 3182 S16E21 Sf 310 0308 0342 0408 3188 S23E32 M6.0 Sf 720 II 0923 0923 0923 260 1416 1431 1451 3190 S15E54 M4.8 2b 1734 1735 1735 200 1739 1739 1739 110 2230 2230 2230 240 2333 2333 2333 110 2339 2339 2339 110 B. Proton Events: None C. Geomagnetic Activity Summary: Unsettled to Active D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 234 SSN 177 Afr/Ap 017/023 X-ray Background C3.3 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.8e+05 GT 10 MeV 2.5e+04 p/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 6.80e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 3 2 4 4 3 4 3 4 Planetary 4 3 4 4 3 3 4 4 F. Comments: None