:Product: 0908SGAS.txt :Issued: 2010 Sep 08 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 251 Issued at 0245Z on 08 Sep 2010 This report is compiled from data received at SWO on 07 Sep A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep None B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field has been at mostly quiet to unsettled levels with an isolated active period at middle and high latitudes. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 076 SSN 016 Afr/Ap 007/009 X-ray Background A8.0 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 6.8e+05 GT 10 MeV 1.4e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.40e+07 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 2 3 2 4 3 3 2 2 Planetary 2 2 1 3 2 3 2 2 F. Comments: None