:Product: 20020930SGAS.txt :Issued: 2002 Sep 30 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 273 Issued at 0245Z on 30 Sep 2002 This report is compiled from data received at SWO on 29 Sep A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0632 0639 0641 0134 N12E21 M2.6 2n 7300 120 1444 1449 1453 0134 N10E13 C9.3 1n 1000 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field has been quiet to unsettled. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 138 SSN 146 Afr/Ap 008/006 X-ray Background B6.0 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 4.7e+05 GT 10 MeV 1.1e+04 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.60e+06 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 1 1 0 1 2 2 1 2 Planetary 2 2 1 1 2 3 3 1 F. Comments: None