:Product: 20031107SGAS.txt :Issued: 2003 Nov 07 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 311 Issued at 0245Z on 07 Nov 2003 This report is compiled from data received at SWO on 06 Nov A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep None B. Proton Events: A greater than 10 MeV proton event continues with current flux levels at 16 pfu and slowly decreasing. C. Geomagnetic Activity Summary: The geomagnetic field was at quiet to unsettled levels. The shock from the X28 flare on 04 November reached Earth at 06/1937Z. A 31nT sudden impulse was observed on the Boulder magnetometer and activity reached minor storm levels. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 098 SSN 012 Afr/Ap 014/014 X-ray Background B2.5 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 4.9e+07 GT 10 MeV 3.7e+06 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W107 degrees) Daily Electron Fluence GT 2 MeV 2.20e+06 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 3 3 1 1 2 2 5 3 Planetary 2 2 2 2 3 3 5 4 F. Comments: None