Skip Navigation Links 
NOAA logo - Click to go to the NOAA home page National Weather Service   NWS logo - Click to go to the NWS home page
Climate Prediction Center

HOME > Monitoring and Data > Climate & Weather Linkage > Teleconnections
Teleconnections Banner
  • AO (Arctic Oscillation)
  • NAO (North Atlantic Oscillation)
  • PNA (Pacific-North American)
  • AAO (Antarctic Oscillation)

  • Archive of Daily Indices

  • Daily AO Index Daily NAO Index Daily PNA Index Daily AAO Index Daily indices

    NOAA/ National Weather Service
    National Centers for Environmental Prediction
    Climate Prediction Center
    5830 University Research Court
    College Park, Maryland 20740
    Page Author: Climate Prediction Center Internet Team
    Page last modified: December 12, 2005
    Information Quality
    Privacy Policy
    Freedom of Information Act (FOIA)
    About Us
    Career Opportunities