:Product: 20041021SGAS.txt :Issued: 2004 Oct 21 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 295 Issued at 0245Z on 21 Oct 2004 This report is compiled from data received at SWO on 20 Oct A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0610 0610 0611 200 1043 1051 1056 0687 M2.6 99 71 1704 1705 1705 190 1723 1723 1723 100 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field has been at quiet to active levels. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 111 SSN 129 Afr/Ap 010/012 X-ray Background B2.1 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.7e+05 GT 10 MeV 1.5e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W101 degrees) Daily Electron Fluence GT 2 MeV 6.90e+06 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W74 degrees) 3 Hour K-indices: Boulder 2 3 3 1 3 3 2 2 Planetary 1 3 3 1 4 4 1 2 F. Comments: None