Pacific Region - Historical storm tracks for the months Nov-Apr for 1956-2009 for different ENSO conditions South Pacific Tropical Cyclone Season (Nov-Dec-Jan-Feb-Mar-Apr )


The maps show historical storm tracks from 1956-2009 for the months of the southern hemisphere cyclone season (Nov-Apr). Storms that formed during El Niño, La Niña and ENSO Neutral conditions are differentiated to reveal patterns which demonstrate how the El Niño / Southern Oscillation (ENSO) and cyclonic activity are linked.

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