Keywords: Amo timeseries 1856-present.svg en Atlantic Multidecadal Oscillation Timeseries with a 12 month moving average black 1856 2013 http //www cdc noaa gov/Correlation/amon us long data Rosentod Marsupilami 2008 2010 2014 PD-USGov-USGS PD-USGov Atlantic Multidecadal Oscillation |