:Product: 20040510SGAS.txt :Issued: 2004 May 10 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 131 Issued at 0245Z on 10 May 2004 This report is compiled from data received at SWO on 09 May A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0129 0129 0129 130 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field has been at quiet to unsettled levels. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 093 SSN 057 Afr/Ap 008/006 X-ray Background B1.0 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.4e+05 GT 10 MeV 1.4e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W97 degrees) Daily Electron Fluence GT 2 MeV 1.90e+08 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 2 3 2 2 3 2 1 2 Planetary 2 3 2 1 2 3 2 1 F. Comments: None