:Product: 0123SGAS.txt :Issued: 2011 Jan 23 0245 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Weather Prediction Center and the U.S. Air Force. # Joint USAF/NOAA Solar and Geophysical Activity Summary SGAS Number 023 Issued at 0245Z on 23 Jan 2011 This report is compiled from data received at SWO on 22 Jan A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0721 0721 0721 100 0722 0722 0722 100 0801 0828 0848 1149 C2.4 110 1644 1644 1644 110 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field has been at quiet levels for the past 24 hours. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 088 SSN 036 Afr/Ap 003/002 X-ray Background B1.0 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.8e+05 GT 10 MeV 1.4e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.40e+07 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 1 2 2 1 1 2 1 0 Planetary 1 1 1 0 1 0 0 0 F. Comments: None