:Product: 0812SGAS.txt :Issued: 2010 Aug 12 0246 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Weather Prediction Center and the U.S. Air Force. # Joint USAF/NOAA Solar and Geophysical Activity Summary SGAS Number 224 Issued at 0245Z on 12 Aug 2010 This report is compiled from data received at SWO on 11 Aug A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep None B. Proton Events: None C. Geomagnetic Activity Summary: Geomagnetic field activity varied from quiet to active levels. A brief period of minor storm levels occurred at high latitudes D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 086 SSN 066 Afr/Ap 009/010 X-ray Background A9.8 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.0e+05 GT 10 MeV 1.5e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 6.40e+07 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 3 3 4 3 2 2 1 1 Planetary 3 3 3 2 2 1 1 1 F. Comments: None