:Product: 20040620SGAS.txt :Issued: 2004 Jun 20 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 172 Issued at 0245Z on 20 Jun 2004 This report is compiled from data received at SWO on 19 Jun A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1347 1348 1348 110 1706 1706 1706 130 1810 1811 1811 160 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was mostly quiet. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 113 SSN 090 Afr/Ap 005/005 X-ray Background B2.0 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.6e+05 GT 10 MeV 1.3e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W96 degrees) Daily Electron Fluence GT 2 MeV 1.40e+07 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 2 3 2 2 2 2 2 0 Planetary 2 2 2 2 2 2 2 1 F. Comments: None