Table 1 The list of El Nino and La Nina Years during 1951-2010
From: El Nino Southern Oscillation (ENSO) impact on tuna fisheries in Indian Ocean
El Nino | La Nina | ||||
|---|---|---|---|---|---|
Weak | Mod | Strong | Weak | Mod | Strong |
1951 | 1986 | 1957 | 1950 | 1954 | 1955 |
1963 | 1987 | 1965 | 1956 | 1964 | 1973 |
1968 | 1994 | 1972 | 1962 | 1970 | 1975 |
1969 | 2002 | 1982 | 1967 | 1998 | 1988 |
1976 | 1991 | 1971 | 1999 | 2010 | |
1977 | 1997 | 1974 | 2007 | ||
2004 | 2009 | 1984 | |||
2006 | 1995 | ||||
2000 | |||||
2011 | |||||