:Product: 20040824SGAS.txt :Issued: 2004 Aug 24 0250 UT # 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 237 Issued at 0245Z on 24 Aug 2004 This report is compiled from data received at SWO on 23 Aug A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep None B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was quiet to unsettled. The IMF Bz was predominantly southward; however, solar wind speed has declined to near 400 km/s . D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 110 SSN 093 Afr/Ap 010/007 X-ray Background B1.6 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.7e+05 GT 10 MeV 1.3e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W98 degrees) Daily Electron Fluence GT 2 MeV 1.30e+08 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 2 3 2 2 3 3 2 2 Planetary 2 2 2 2 2 3 2 2 F. Comments: None