:Product: 0807SGAS.txt :Issued: 2005 Aug 07 0249 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 219 Issued at 0245Z on 07 Aug 2005 This report is compiled from data received at SWO on 06 Aug A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field ranged from unsettled to minor storm levels. Minor storming was observed at high latitudes between 06/0000 - 1200 UTC. Solar wind data indicate the onset of a coronal hole high speed stream beginning about 05/2200. The solar wind speed remains elevated at approximately 650 km/s at time of issue. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 093 SSN 054 Afr/Ap 022/034 X-ray Background B1.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.9e+06 GT 10 MeV 1.6e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W114 degrees) Daily Electron Fluence GT 2 MeV 4.60e+07 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W76 degrees) 3 Hour K-indices: Boulder 5 5 4 4 4 4 4 3 Planetary 5 5 5 5 4 3 4 3 F. Comments: None