:Product: 20030810SGAS.txt :Issued: 2003 Aug 10 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 222 Issued at 0245Z on 10 Aug 2003 This report is compiled from data received at SWO on 09 Aug A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 2041 2041 2041 110 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was unsettled to active. The high speed solar wind stream is subsiding as the large equatorial coronal hole rotates out of a geoeffective position. Wind speed began the period near 750 km/s, but has gradually declined to near 650 km/s. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 130 SSN 107 Afr/Ap 015/015 X-ray Background B3.3 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.2e+06 GT 10 MeV 1.1e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W112 degrees) Daily Electron Fluence GT 2 MeV 8.30e+07 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W76 degrees) 3 Hour K-indices: Boulder 3 3 4 3 3 3 2 3 Planetary 3 3 4 4 3 3 3 3 F. Comments: None