:Product: 20020925SGAS.txt :Issued: 2002 Sep 25 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 268 Issued at 0245Z on 25 Sep 2002 This report is compiled from data received at SWO on 24 Sep A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0032 0037 0041 B6.8 200 0850 0851 0851 350 1053 1053 1053 390 1340 1340 1340 120 1941 1941 1941 190 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was quiet to unsettled. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 158 SSN 240 Afr/Ap 004/006 X-ray Background B4.8 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.2e+05 GT 10 MeV 1.1e+04 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 6.00e+06 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 1 1 2 1 2 1 2 2 Planetary 2 2 1 2 2 2 3 2 F. Comments: The Afr index reported in Part E is estimated from Boulder observations.