:Product: 0808SGAS.txt :Issued: 2011 Aug 08 0245 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 220 Issued at 0245Z on 08 Aug 2011 This report is compiled from data received at SWO on 07 Aug A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0203 0203 0203 170 0940 0941 0941 170 1402 1406 1410 1263 N17W48 C1.3 Sf 1742 1744 1744 150 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field ranged between quiet and unsettled levels during the period. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 105 SSN 089 Afr/Ap 006/007 X-ray Background B4.3 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.5e+06 GT 10 MeV 4.8e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 3.90e+06 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 3 2 2 1 1 1 2 2 Planetary 3 2 2 1 1 1 1 2 F. Comments: None