:Product: 20041118SGAS.txt :Issued: 2004 Nov 18 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 323 Issued at 0245Z on 18 Nov 2004 This report is compiled from data received at SWO on 17 Nov A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0108 0111 0113 B3.5 130 0437 0437 0437 170 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was at quiet to unsettled levels today. An isolated active period was observed at middle latitudes between 17/0600 and 0900Z. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 105 SSN 059 Afr/Ap 008/006 X-ray Background B2.0 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 6.6e+06 GT 10 MeV 3.5e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W102 degrees) Daily Electron Fluence GT 2 MeV 1.80e+08 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 1 1 4 2 2 2 2 1 Planetary 1 1 3 2 1 1 1 1 F. Comments: None