:Product: 20040604SGAS.txt :Issued: 2004 Jun 04 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 156 Issued at 0245Z on 04 Jun 2004 This report is compiled from data received at SWO on 03 Jun A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1624 0000 1640 II B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was quiet to unsettled. Solar wind speed remains elevated near 500 km/s, but IMF Bz was predominantly northward. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 090 SSN 077 Afr/Ap 011/008 X-ray Background A9.7 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 5.3e+05 GT 10 MeV 1.4e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W96 degrees) Daily Electron Fluence GT 2 MeV 6.40e+07 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 3 3 2 2 3 3 2 2 Planetary 3 3 3 1 2 2 2 2 F. Comments: None