:Product: 20011123SGAS.txt :Issued: 2001 Nov 23 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 327 Issued at 0245Z on 23 Nov 2001 This report is compiled from data received at SWO on 22 Nov A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1700 1708 1725 9704 S18W33 M1.2 1f 1829 1835 1837 9704 S16W32 Sf 450 2018 2036 2052 9698 S25W67 M3.8 2b 260 630 II/IV 2158 2215 2228 9704 C5.9 2700 9700 2232 2330 0006 M9.9 II/IV B. Proton Events: A satellite proton event began at 22/2320 UTC. C. Geomagnetic Activity Summary: The geomagnetic field was quiet to unsettled. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 190 SSN 143 Afr/Ap 008/008 X-ray Background B8.1 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.1e+07 GT 10 MeV 1.2e+05 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 2.20e+06 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 0 2 2 3 3 2 3 3 Planetary 1 2 2 3 2 2 3 2 F. Comments: None