:Product: 20030512SGAS.txt :Issued: 2003 May 12 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 132 Issued at 0245Z on 12 May 2003 This report is compiled from data received at SWO on 11 May A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1903 1903 1903 100 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field has been at unsettled to minor storm levels due to the continued influence of a high speed solar wind stream. The greater than 2 MeV electron flux at geosynchronous orbit continues to be at high levels. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 092 SSN 047 Afr/Ap 027/031 X-ray Background A7.7 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.7e+06 GT 10 MeV 1.2e+04 p/(cm2-ster-day) (GOES-10 satellite synchronous orbit W135 degrees) Daily Electron Fluence GT 2 MeV 1.10e+08 e/(cm2-ster-day) (GOES-10 satellite synchronous orbit W135 degrees) 3 Hour K-indices: Boulder 4 3 5 5 4 4 3 3 Planetary 5 3 6 5 5 3 3 3 F. Comments: None