:Product: 20041113SGAS.txt :Issued: 2004 Nov 13 0250 UT # 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 318 Issued at 0245Z on 13 Nov 2004 This report is compiled from data received at SWO on 12 Nov A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0605 0608 0612 B4.7 II B. Proton Events: The greater than 10 MeV proton event continues. The proton event began on 07/1910Z following the X2 flare on 07/1606Z. The peak was 495 pfu at 08/0115Z and the current flux is ranging between 12 - 20 pfu. C. Geomagnetic Activity Summary: The geomagnetic field ranged from quiet to minor storm levels with major storm periods at high latitudes. This disturbance is due to the CME activity on 09 and 10 November. Solar wind speed ranged from 550 to over 700 km/s, but was trending down during the latter half of the period. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 097 SSN 052 Afr/Ap 026/030 X-ray Background B1.3 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 5.9e+07 GT 10 MeV 3.7e+06 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W102 degrees) Daily Electron Fluence GT 2 MeV 2.40e+08 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 4 5 4 5 4 3 2 3 Planetary 5 5 4 5 4 3 3 4 F. Comments: None