:Product: 0926SGAS.txt :Issued: 2024 Sep 26 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 270 Issued at 0245Z on 26 Sep 2024 This report is compiled from data received at SWO on 25 Sep A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 2257 2312 2323 3828 S12W46 M1.3 1f B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was at active to minor storm levels due to CH HSS influence. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 174 SSN 160 Afr/Ap 024/034 X-ray Background C1.7 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 8.7e+06 GT 10 MeV 1.5e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 8.50e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 4 4 6 4 4 5 3 3 Planetary 4 4 5 4 4 6 4 3 F. Comments: None