:Product: 20040815SGAS.txt :Issued: 2004 Aug 15 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 228 Issued at 0245Z on 15 Aug 2004 This report is compiled from data received at SWO on 14 Aug A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0055 0055 0055 190 0410 0414 0417 0656 S13W30 M2.4 Sf 98 0536 0544 0552 0656 S11W28 M7.4 2n 55 96 0633 0633 0633 280 0751 0756 0759 0656 S13W32 M2.3 1f 0815 0815 0815 320 0952 1007 1017 0656 S14W30 M3.2 1f 25 1331 1343 1350 0656 S14W34 M5.6 2n 77 1744 1745 1745 150 1809 1818 1832 0656 M1.3 1922 1923 1924 220 2009 2016 2059 0656 M1.3 300 2100 2100 2100 160 2131 2139 2139 540 2316 2327 2330 0656 S13W39 Sf 140 B. Proton Events: None 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 149 SSN 111 Afr/Ap 007/009 X-ray Background C2.0 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.5e+06 GT 10 MeV 1.7e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W98 degrees) Daily Electron Fluence GT 2 MeV 3.50e+07 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 2 1 2 2 2 3 2 2 Planetary 3 1 2 3 3 3 2 2 F. Comments: None