:Product: 0930SGAS.txt :Issued: 2024 Sep 30 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 274 Issued at 0245Z on 30 Sep 2024 This report is compiled from data received at SWO on 29 Sep A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1249 1253 1258 S11E25 M1.0 Sf 1409 1424 1431 3842 S15E51 M1.7 1f 1431 1441 1446 3842 M1.7 2309 2309 2309 140 B. Proton Events: None. C. Geomagnetic Activity Summary: The geomagnetic field was quiet and unsettled. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 197 SSN 154 Afr/Ap 017/015 X-ray Background C1.8 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.1e+06 GT 10 MeV 1.5e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 8.10e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 3 2 4 4 3 4 3 3 Planetary 3 2 3 3 3 3 3 3 F. Comments: None.