:Product: 0502SGAS.txt :Issued: 2007 May 02 0247 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 122 Issued at 0245Z on 02 May 2007 This report is compiled from data received at SWO on 01 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 quiet to unsettled. An isolated active period was observed at the Boulder Magnetometer between 01/0600 - 0900 UTC. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 086 SSN 032 Afr/Ap 008/008 X-ray Background A3.8 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.1e+06 GT 10 MeV 1.6e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W135 degrees) Daily Electron Fluence GT 2 MeV 4.00e+08 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 2 3 4 1 1 2 1 2 Planetary 3 3 3 1 1 2 2 2 F. Comments: None