:Product: 1108SGAS.txt :Issued: 2025 Nov 08 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 312 Issued at 0245Z on 08 Nov 2025 This report is compiled from data received at SWO on 07 Nov A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0025 0031 0033 4274 C1.7 1700 0246 0246 0246 1300 0325 0331 0332 4274 N22E32 Sf 1100 0333 0333 0333 1400 0631 0716 0753 4274 N23E28 M1.7 1n IV 0732 1027 IV 0753 0757 0820 4274 N23E25 Sf II 1137 2116 IV 2137 2137 2137 1100 2248 2255 2300 4274 N23E13 C2.5 Sf 680 2300 2301 2303 2300 B. Proton Events: None. C. Geomagnetic Activity Summary: The geomagnetic field reached minor storm levels due to CME effects. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 166 SSN 133 Afr/Ap 020/032 X-ray Background C1.3 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.2e+07 GT 10 MeV 1.6e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 1.30e+07 e/(cm2-ster-day) (GOES-19 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 6 5 4 4 3 2 3 3 Planetary 5 5 5 4 3 3 3 4 F. Comments: None.