:Product: 0915SGAS.txt :Issued: 2024 Sep 15 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 259 Issued at 0245Z on 15 Sep 2024 This report is compiled from data received at SWO on 14 Sep A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0310 0431 0722 M1.0 0726 0741 0753 3825 M3.0 1513 1529 1547 3825 S15E56 X4.5 2b 1000 1519 1520 1523 3825 S28W12 Sf 520 B. Proton Events: None C. Geomagnetic Activity Summary: Field conditions were at quiet to G1 (Minor) storm conditions due to residual CME effects. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 172 SSN 136 Afr/Ap 022/023 X-ray Background C2.5 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.0e+06 GT 10 MeV 6.6e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 2.40e+07 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 3 4 3 5 4 4 3 2 Planetary 3 3 2 5 5 4 3 3 F. Comments: None