:Product: 20031204SGAS.txt :Issued: 2003 Dec 04 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 338 Issued at 0245Z on 04 Dec 2003 This report is compiled from data received at SWO on 03 Dec A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep None B. Proton Events: The greater than 10 MeV proton event that began on 02 December at 1505Z is still in progress. Up to this point, peak flux levels have reached 86 pfu at 02/1730Z. C. Geomagnetic Activity Summary: The geomagnetic field was at quiet levels. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 124 SSN 100 Afr/Ap 005/007 X-ray Background B4.1 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.8e+07 GT 10 MeV 1.5e+06 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W105 degrees) Daily Electron Fluence GT 2 MeV 2.60e+07 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 1 1 1 1 2 2 1 1 Planetary 1 2 2 2 2 3 2 2 F. Comments: None