:Product: 20031122SGAS.txt :Issued: 2003 Nov 22 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 326 Issued at 0245Z on 22 Nov 2003 This report is compiled from data received at SWO on 21 Nov A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0130 0131 0131 450 0808 0808 0809 350 0811 0811 0812 800 0937 0943 0945 0506 S23E36 C4.3 Sf 1500 1221 1221 1222 2400 2342 2353 2358 0501 N02W17 M5.8 2b 340 740 B. Proton Events: The 10 MeV proton flux at geosynchronous orbit reached 10 pfu at 20/2355 UTC. C. Geomagnetic Activity Summary: The geomagnetic field was at unsettled to minor storm conditions. D. Stratwarm: None. E. Daily Indices: (real-time preliminary/estimated values) 10 cm 177 SSN 131 Afr/Ap 025/037 X-ray Background B6.1 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.3e+07 GT 10 MeV 3.2e+05 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W106 degrees) Daily Electron Fluence GT 2 MeV 1.70e+06 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 5 6 5 4 3 3 3 3 Planetary 7 6 6 4 3 3 3 3 F. Comments: None.