:Product: 20031003SGAS.txt :Issued: 2003 Oct 03 0245 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Environment Center and the U.S. Air Force. # Joint USAF/NOAA Solar and Geophysical Activity Summary SGAS Number 276 Issued at 0245Z on 03 Oct 2003 This report is compiled from data received at SWO on 02 Oct A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0820 0820 0820 100 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was quiet to unsettled. IMF signatures are consistent with a transient passage, but solar wind speed has remained quite low (300 - 400 km/s); consequently, geomagnetic field impact was minimal. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 125 SSN 075 Afr/Ap 008/009 X-ray Background B4.4 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.5e+05 GT 10 MeV 1.3e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W109 degrees) Daily Electron Fluence GT 2 MeV 1.60e+06 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 2 3 1 1 3 2 1 3 Planetary 2 3 2 2 2 3 3 3 F. Comments: None