:Product: 0925SGAS.txt :Issued: 2010 Sep 25 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 268 Issued at 0245Z on 25 Sep 2010 This report is compiled from data received at SWO on 24 Sep A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1414 1414 1414 400 1735 1735 1735 100 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field has been quiet to unsettled, with active periods at high latitudes. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 083 SSN 034 Afr/Ap 009/013 X-ray Background B1.3 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 5.5e+05 GT 10 MeV 1.4e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 2.80e+06 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 2 3 3 3 3 3 2 3 Planetary 1 3 3 3 3 3 2 3 F. Comments: None