:Product: 0124SGAS.txt :Issued: 2026 Jan 24 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 024 Issued at 0245Z on 24 Jan 2026 This report is compiled from data received at SWO on 23 Jan A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 2319 2319 2319 140 B. Proton Events: None. C. Geomagnetic Activity Summary: The geomagnetic field reached G1 (Minor) geomagnetic storm levels. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 180 SSN 195 Afr/Ap 017/028 X-ray Background C1.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.2e+07 GT 10 MeV 2.7e+05 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 1.20e+08 e/(cm2-ster-day) (GOES-19 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 3 4 3 3 3 5 3 3 Planetary 4 4 4 4 4 4 4 4 F. Comments: None.