:Product: 20040826SGAS.txt :Issued: 2004 Aug 26 0250 UT # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Environment Center and the U.S. Air Force. # Joint USAF/NOAA Solar and Geophysical Activity Summary SGAS Number 239 Issued at 0245Z on 26 Aug 2004 This report is compiled from data received at SWO on 25 Aug A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0102 0106 0110 B3.0 100 0154 0156 0156 110 0219 0219 0219 100 0515 0515 0515 100 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was at quiet to unsettled levels. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 100 SSN 060 Afr/Ap 006/007 X-ray Background B1.4 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.7e+05 GT 10 MeV 1.4e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W98 degrees) Daily Electron Fluence GT 2 MeV 9.20e+07 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 0 2 2 2 2 3 2 1 Planetary 1 2 1 2 3 2 2 2 F. Comments: None