:Product: 0909SGAS.txt :Issued: 2010 Sep 09 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 252 Issued at 0245Z on 09 Sep 2010 This report is compiled from data received at SWO on 08 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 quiet to unsettled levels at mid latitudes with a period at major storm levels (09-1200Z) and a period at minor storm levels (12-1500Z) observed at high latitudes. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 075 SSN 011 Afr/Ap 008/010 X-ray Background A7.5 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.0e+05 GT 10 MeV 1.4e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 7.50e+06 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 2 3 1 2 2 3 2 1 Planetary 2 3 0 2 3 3 2 2 F. Comments: None