:Product: 0927SGAS.txt :Issued: 2024 Sep 27 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 271 Issued at 0245Z on 27 Sep 2024 This report is compiled from data received at SWO on 26 Sep A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 2258 2312 2320 3839 M1.4 B. Proton Events: None C. Geomagnetic Activity Summary: Field conditions were at quiet to minor storm levels due to residual CH HSS effects. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 181 SSN 189 Afr/Ap 011/013 X-ray Background C1.8 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.6e+07 GT 10 MeV 1.5e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 3.60e+07 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 3 5 3 2 2 3 1 1 Planetary 4 5 2 2 3 2 2 1 F. Comments: None