:Product: 20030803SGAS.txt :Issued: 2003 Aug 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 215 Issued at 0245Z on 03 Aug 2003 This report is compiled from data received at SWO on 02 Aug A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1653 1653 1655 100 1839 1839 1839 110 2112 2134 2140 0424 S17E66 C3.8 Sf 270 2341 2354 0002 0424 M1.3 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field has been at unsettled to minor storm levels. The high-speed stream associated with a significant coronal hole has been steady at approximately 720 km/s, making the geomagnetic field susceptible to variations in the interplanetary magnetic field. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 111 SSN 095 Afr/Ap 018/021 X-ray Background B3.3 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.8e+06 GT 10 MeV 1.0e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W112 degrees) Daily Electron Fluence GT 2 MeV 6.80e+08 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 4 4 4 3 4 4 4 3 Planetary 4 4 4 3 3 3 4 4 F. Comments: None