:Product: 20031205SGAS.txt :Issued: 2003 Dec 05 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 339 Issued at 0245Z on 05 Dec 2003 This report is compiled from data received at SWO on 04 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 has ended. The proton event began at 02/1505Z, reached a peak flux of 88.9 pfu at 02/1820Z, and ended at 04/0000Z. C. Geomagnetic Activity Summary: The geomagnetic field was at quiet levels. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 116 SSN 115 Afr/Ap 005/009 X-ray Background B3.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.6e+07 GT 10 MeV 2.9e+05 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W105 degrees) Daily Electron Fluence GT 2 MeV 4.00e+07 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 1 1 1 2 1 2 2 3 Planetary 2 1 2 3 3 3 3 3 F. Comments: None