Table 2 ENSO years (Year 0).

From: El Niño and La Niña asymmetry in short-term predictability on springtime initial condition

El Niño

La Niña

1963 1965 1968 1969 1972 1976 1977 1982 1986 1987 1991 1994 1997 2002 2006 2009 2014 2015 2018

1964 1970 1971 1973 1974 1975 1983 1984 1985 1988 1995 1996 1998 1999 2000 2005 2007 2008 2010 2011 2017