:Product: 20020530SGAS.txt :Issued: 2002 May 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 150 Issued at 0245Z on 30 May 2002 This report is compiled from data received at SWO on 29 May A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0425 0519 0542 9972 S20E53 C8.1 Sf 3900 1021 1026 1030 9973 S19E66 C3.4 Sf 200 20 2325 2325 2335 9973 S18E59 Sf 200 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was at quiet to unsettled levels. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 185 SSN 206 Afr/Ap 008/012 X-ray Background C1.3 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.7e+05 GT 10 MeV 1.2e+04 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.00e+07 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 3 2 2 1 2 3 2 2 Planetary 3 3 2 3 3 3 3 2 F. Comments: None