:Product: 20020322SGAS.txt :Issued: 2002 Mar 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 081 Issued at 0245Z on 22 Mar 2002 This report is compiled from data received at SWO on 21 Mar A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0156 0156 0156 140 0215 0230 0243 C2.8 200 1017 1017 1018 310 B. Proton Events: None C. Geomagnetic Activity Summary: Quiet to unsettled. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 174 SSN 160 Afr/Ap 007/008 X-ray Background C2.1 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.1e+07 GT 10 MeV 1.3e+05 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 2.70e+05 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 2 1 3 2 1 2 2 2 Planetary 2 1 3 3 1 2 3 2 F. Comments: Afr estimated based upon Boulder USGS magnetometer readings.