:Product: 0116SGAS.txt :Issued: 2026 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 2026 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 1727 1727 1727 110 2024 2024 2024 360 B. Proton Events: None C. Geomagnetic Activity Summary: Field conditions were at quiet to unsettled levels, D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 139 SSN 123 Afr/Ap 008/012 X-ray Background B9.4 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.1e+06 GT 10 MeV 1.7e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 3.00e+08 e/(cm2-ster-day) (GOES-19 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 2 2 3 3 2 3 2 2 Planetary 3 2 3 2 1 3 3 2 F. Comments: None