:Product: 20040514SGAS.txt :Issued: 2004 May 14 0250 UT # 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 135 Issued at 0245Z on 14 May 2004 This report is compiled from data received at SWO on 13 May A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep None B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was mostly quiet to unsettled with an isolated active to minor storm period between 13/0600 - 0900Z. Occasional periods of sustained southward IMF Bz account for the most disturbed periods. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 101 SSN 107 Afr/Ap 018/013 X-ray Background B1.4 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.5e+05 GT 10 MeV 1.3e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W97 degrees) Daily Electron Fluence GT 2 MeV 3.30e+06 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 3 3 5 2 2 4 3 3 Planetary 2 3 4 3 3 3 3 3 F. Comments: None