:Product: 1121SGAS.txt :Issued: 2025 Nov 21 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 325 Issued at 0245Z on 21 Nov 2025 This report is compiled from data received at SWO on 20 Nov A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0023 0130 IV 1500 1500 1500 160 II B. Proton Events: None C. Geomagnetic Activity Summary: Quiet to isolated unsettled levels were observed. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 121 SSN 051 Afr/Ap 006/007 X-ray Background B6.5 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 8.9e+06 GT 10 MeV 1.6e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 7.90e+07 e/(cm2-ster-day) (GOES-19 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 0 2 2 1 1 3 2 2 Planetary 1 2 1 1 0 2 2 3 F. Comments: None