:Product: 0116SGAS.txt :Issued: 2007 Jan 16 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 016 Issued at 0245Z on 16 Jan 2007 This report is compiled from data received at SWO on 15 Jan A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0700 0700 0700 550 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field ranged from quiet to major storm levels. A recurrent coronal hole high speed stream became geoeffective at approximately 15/0700Z. Middle and high latitudes experienced major storm conditions between 15/1200 and 1500Z. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 082 SSN 016 Afr/Ap 021/022 X-ray Background A5.1 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 5.9e+06 GT 10 MeV 1.7e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W135 degrees) Daily Electron Fluence GT 2 MeV 1.40e+07 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 2 3 3 3 6 4 2 2 Planetary 2 2 3 2 6 4 3 1 F. Comments: None