:Product: 20030801SGAS.txt :Issued: 2003 Aug 01 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 213 Issued at 0245Z on 01 Aug 2003 This report is compiled from data received at SWO on 31 Jul A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep None B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was at predominantly active to minor storm levels. The recurrent high speed coronal hole stream continues to be geoeffective. The greater than 2 MeV electron fluxes at geosynchronous orbit reached high levels again today. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 102 SSN 065 Afr/Ap 033/032 X-ray Background B1.8 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 5.7e+06 GT 10 MeV 1.3e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W113 degrees) Daily Electron Fluence GT 2 MeV 3.00e+08 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 4 5 5 5 4 4 3 4 Planetary 4 5 4 5 4 4 3 4 F. Comments: None