:Product: 0113SGAS.txt :Issued: 2025 Jan 13 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 013 Issued at 0245Z on 13 Jan 2025 This report is compiled from data received at SWO on 12 Jan A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0049 0049 0049 120 0104 0104 0105 100 0541 0541 0541 160 1601 1601 1601 140 1618 1618 1619 400 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 158 SSN 099 Afr/Ap 006/005 X-ray Background B9.9 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.4e+05 GT 10 MeV 1.5e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 1.10e+07 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 1 2 3 2 1 2 2 2 Planetary 1 1 2 1 2 1 1 2 F. Comments: None.