:Product: 20030413SGAS.txt :Issued: 2003 Apr 13 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 103 Issued at 0245Z on 13 Apr 2003 This report is compiled from data received at SWO on 12 Apr A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0703 0712 0716 B8.9 200 0719 0719 0719 100 1126 1130 1132 B2.6 120 1204 1204 1204 230 1642 1642 1643 130 B. Proton Events: None C. Geomagnetic Activity Summary: Quiet to unsettled. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 102 SSN 060 Afr/Ap 008/007 X-ray Background B1.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 4.0e+06 GT 10 MeV 9.7e+03 p/(cm2-ster-day) (GOES-10 satellite synchronous orbit W135 degrees) Daily Electron Fluence GT 2 MeV 3.10e+08 e/(cm2-ster-day) (GOES-10 satellite synchronous orbit W135 degrees) 3 Hour K-indices: Boulder 3 2 2 2 2 2 2 2 Planetary 3 2 2 2 3 2 2 2 F. Comments: None