:Product: 20040408SGAS.txt :Issued: 2004 Apr 08 0245 UTC # 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 099 Issued at 0245Z on 08 Apr 2004 This report is compiled from data received at SWO on 07 Apr 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 quiet to unsettled. D. Stratwarm: None. E. Daily Indices: (real-time preliminary/estimated values) 10 cm 098 SSN 057 Afr/Ap 010/010 X-ray Background B1.1 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 6.0e+05 GT 10 MeV 1.2e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W98 degrees) Daily Electron Fluence GT 2 MeV 3.30e+08 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 3 3 3 2 2 3 3 3 Planetary 3 3 3 2 2 2 2 3 F. Comments: None.