:Product: 20020605SGAS.txt :Issued: 2002 Jun 05 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 156 Issued at 0245Z on 05 Jun 2002 This report is compiled from data received at SWO on 04 Jun A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0918 0920 0921 170 1606 1614 1625 9978 S21E07 C2.1 Sf 750 41 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was at quiet to active levels. Active periods corresponded primarily with sustained periods of southward IMF orientation. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 170 SSN 217 Afr/Ap 016/017 X-ray Background B4.6 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.3e+05 GT 10 MeV 1.2e+04 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 5.90e+06 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 3 4 4 2 3 3 2 3 Planetary 3 3 4 3 4 3 3 3 F. Comments: Afr estimated from Boulder A.