:Product: 0406SGAS.txt :Issued: 2006 Apr 06 0248 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 096 Issued at 0245Z on 06 Apr 2006 This report is compiled from data received at SWO on 05 Apr A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0937 0938 0939 110 2341 2342 2342 2500 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was at quiet to minor storm conditions. Minor storm periods were observed from 05/0900 to 1200 UTC and 05/1200 to 1500 UTC. Heightened activity was due to sustained periods of southward Bz coupled with an increase in the total magnetic field. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 099 SSN 088 Afr/Ap 016/029 X-ray Background B1.0 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.8e+05 GT 10 MeV 1.6e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W103 degrees) Daily Electron Fluence GT 2 MeV 8.20e+05 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 4 3 4 5 5 3 2 2 Planetary 3 4 4 5 5 4 3 2 F. Comments: None