:Product: 20020206SGAS.txt :Issued: 2002 Feb 06 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 037 Issued at 0245Z on 06 Feb 2002 This report is compiled from data received at SWO on 05 Feb A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0819 0837 0845 9816 S16W37 C2.25 Sf 340 1158 1158 1203 9816 S11W37 Sf 230 1939 1939 1939 120 2045 2048 2052 9804 S23W74 Sf 120 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was at unsettled to active levels with one 3 hour period of quiet conditions. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 221 SSN 286 Afr/Ap 017/016 X-ray Background C1.5 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.0e+05 GT 10 MeV 1.3e+04 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 6.60e+04 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 3 3 3 2 3 4 4 3 Planetary 4 3 2 2 3 4 4 3 F. Comments: None