:Product: 20031126SGAS.txt :Issued: 2003 Nov 26 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 330 Issued at 0245Z on 26 Nov 2003 This report is compiled from data received at SWO on 25 Nov A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 2205 2206 2206 160 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was quiet to unsettled with isolated active periods. The disturbed periods are due to a moderate high speed solar wind stream from a well positioned coronal hole. The greater than 2 MeV electron flux at geosynchronous orbit reached high levels again today. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 171 SSN 202 Afr/Ap 014/013 X-ray Background B6.4 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 4.4e+06 GT 10 MeV 3.1e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W106 degrees) Daily Electron Fluence GT 2 MeV 8.70e+07 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 3 3 3 3 4 3 2 2 Planetary 3 3 3 3 3 3 3 2 F. Comments: None