:Product: 20031025SGAS.txt :Issued: 2003 Oct 25 0245 UTC # 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 298 Issued at 0245Z on 25 Oct 2003 This report is compiled from data received at SWO on 24 Oct A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0227 0254 0314 0486 S19E72 M7.6 1n 6800 73 IV 0504 0510 0516 0486 S24E74 M4.2 1f 91 0837 0840 0842 0484 N03W07 C4.8 Sf 1400 0952 0959 1008 C5.7 1500 1031 1035 1037 C9.1 340 28 1523 1712 1842 0486 S17E55 C8.9 Sf 1100 260 1842 1856 1905 M1.3 2135 2135 2137 580 2135 2140 2145 0484 N05W09 M1.0 1n 1500 B. Proton Events: None. C. Geomagnetic Activity Summary: The geomagnetic field has been at quiet to severe storm levels. D. Stratwarm: None. E. Daily Indices: (real-time preliminary/estimated values) 10 cm 191 SSN 160 Afr/Ap 035/034 X-ray Background C1.6 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.1e+08 GT 10 MeV 6.5e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W108 degrees) Daily Electron Fluence GT 2 MeV 1.40e+08 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W76 degrees) 3 Hour K-indices: Boulder 0 2 2 3 5 7 4 5 Planetary 2 2 2 4 5 7 4 5 F. Comments: None.