:Product: 0212SGAS.txt :Issued: 2025 Feb 12 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 043 Issued at 0245Z on 12 Feb 2025 This report is compiled from data received at SWO on 11 Feb A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0522 0535 0547 3981 M1.6 1328 1405 1444 3981 C7.6 140 2217 2246 2331 C3.2 170 2326 2328 2329 330 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field reached unsettled levels D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 153 SSN 091 Afr/Ap 010/014 X-ray Background C1.0 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.7e+05 GT 10 MeV 1.7e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 5.30e+07 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 3 3 3 4 3 3 3 3 Planetary 3 3 3 3 3 3 2 3 F. Comments: None