:Product: 20050507SGAS.txt :Issued: 2005 May 07 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 127 Issued at 0245Z on 07 May 2005 This report is compiled from data received at SWO on 06 May A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1022 1022 1022 330 1111 1128 1135 0756 M1.3 240 73 1603 1705 1809 0758 S09E28 C8.5 2f 71 II B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was quiet. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 110 SSN 066 Afr/Ap 003/004 X-ray Background B2.3 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 4.5e+06 GT 10 MeV 7.6e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W113 degrees) Daily Electron Fluence GT 2 MeV 5.50e+08 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W76 degrees) 3 Hour K-indices: Boulder 1 0 0 0 2 2 2 2 Planetary 1 0 0 1 2 2 2 2 F. Comments: The Afr index reported in Part E is estimated from Boulder observations. The greater than 2 MeV electron fluence at geosynchronous orbit was high.