:Product: 20040812SGAS.txt :Issued: 2004 Aug 12 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 225 Issued at 0245Z on 12 Aug 2004 This report is compiled from data received at SWO on 11 Aug A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0341 0346 0349 0656 S11E10 C3.2 Sf 190 0438 0441 0444 0658 B8.6 100 0713 0717 0733 0656 S12E12 Sf 290 1107 1107 1108 460 1205 1209 1211 0656 C1.3 180 1246 1249 1252 0656 C1.7 240 33 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field ranged from quiet to active levels. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 131 SSN 115 Afr/Ap 012/013 X-ray Background B4.9 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 6.3e+05 GT 10 MeV 1.5e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W97 degrees) Daily Electron Fluence GT 2 MeV 1.00e+08 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 3 2 3 3 3 3 3 2 Planetary 2 2 3 4 3 3 3 3 F. Comments: None