:Product: 20050514SGAS.txt :Issued: 2005 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 134 Issued at 0245Z on 14 May 2005 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 1613 1657 1728 0759 N12E12 M8.0 2b 420 2900 II/IV B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field ranged from quiet to minor storm levels. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 126 SSN 100 Afr/Ap 025/027 X-ray Background B2.7 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.4e+06 GT 10 MeV 2.7e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W114 degrees) Daily Electron Fluence GT 2 MeV 1.40e+08 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W76 degrees) 3 Hour K-indices: Boulder 5 5 5 2 3 4 3 3 Planetary 5 5 5 3 3 4 3 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 moderate.