:Product: 20020212SGAS.txt :Issued: 2002 Feb 12 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 043 Issued at 0245Z on 12 Feb 2002 This report is compiled from data received at SWO on 11 Feb A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep None B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field has been quiet to active. The greater than 2 MeV electrons at geosynchronous orbit were enhanced to moderate levels. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 202 SSN 206 Afr/Ap 012/013 X-ray Background B9.5 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.0e+05 GT 10 MeV 1.2e+04 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.10e+07 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 2 2 2 3 3 4 2 3 Planetary 2 2 3 4 3 3 3 3 F. Comments: None