:Product: 20031203SGAS.txt :Issued: 2003 Dec 03 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 337 Issued at 0245Z on 03 Dec 2003 This report is compiled from data received at SWO on 02 Dec A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1247 1308 1322 0508 M1.4 2250 2300 2307 M1.5 B. Proton Events: A greater than 10 MeV proton event that began at 1505Z and reached a peak flux of 86 pfu at 1730Z. Currently flux levels are in a slow decline. C. Geomagnetic Activity Summary: The geomagnetic field was at quiet to unsettled levels. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 139 SSN 119 Afr/Ap 008/009 X-ray Background B8.1 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 4.0e+06 GT 10 MeV 5.8e+05 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W105 degrees) Daily Electron Fluence GT 2 MeV 2.40e+07 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 2 2 3 2 2 2 2 2 Planetary 3 2 3 2 3 2 3 1 F. Comments: None