:Product: 0101SGAS.txt :Issued: 2025 Jan 01 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 001 Issued at 0245Z on 01 Jan 2025 This report is compiled from data received at SWO on 31 Dec A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0259 0259 0259 100 0450 0500 0506 3932 S19W63 M1.0 Sf 0800 0803 0826 3938 N18W22 Sf 100 1046 1046 1046 100 2202 2219 2238 3936 M2.7 2246 2250 2255 3938 M2.9 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field reached active levels D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 218 SSN 162 Afr/Ap 010/012 X-ray Background C3.1 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.7e+07 GT 10 MeV 2.4e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 4.70e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 0 2 2 2 2 5 3 3 Planetary 0 1 2 1 0 4 4 3 F. Comments: None