:Product: 20030625SGAS.txt :Issued: 2003 Jun 25 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 176 Issued at 0245Z on 25 Jun 2003 This report is compiled from data received at SWO on 24 Jun A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0131 0131 0133 120 0920 0936 0942 0391 N14W03 C1.3 Sf 150 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field ranged from quiet to minor storm levels. Active to minor storm levels were predominant during local nighttime hours. A high speed stream continues with solar wind speed ranging from 500 - 600 km/s. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 115 SSN 131 Afr/Ap 029/031 X-ray Background B2.9 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.7e+06 GT 10 MeV 1.0e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W113 degrees) Daily Electron Fluence GT 2 MeV 2.30e+07 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 4 5 5 5 4 3 2 3 Planetary 4 5 5 5 5 3 3 3 F. Comments: None