ABCDEFGHIJKLMNO
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Running 3-Month Mean ONI values - ERSSTv4 Data
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Yearly RangeJJAJASASOSONONDNDJDJFJFMFMAMAMAMJMJJ
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1950-1951-0.5-0.4-0.4-0.4-0.6-0.8-0.8-0.5-0.20.20.40.6
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1951-19520.70.911.210.80.50.40.30.30.20
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1952-1953-0.100.20.100.10.40.60.60.70.80.8
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1953-19540.70.70.80.80.80.80.80.50-0.4-0.5-0.5
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1954-1955-0.6-0.8-0.9-0.8-0.7-0.7-0.7-0.6-0.7-0.8-0.8-0.7
8
1955-1956-0.7-0.7-1.1-1.4-1.7-1.5-1.1-0.8-0.6-0.5-0.5-0.5
9
1956-1957-0.6-0.6-0.5-0.4-0.4-0.4-0.20.10.40.70.91.1
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1957-19581.31.31.31.41.51.71.81.71.30.90.70.6
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1958-19590.60.40.40.40.50.60.60.60.50.30.2-0.1
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1959-1960-0.2-0.3-0.1000-0.1-0.1-0.1000
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1960-19610.10.20.30.20.10.10000.10.20.3
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1961-19620.1-0.1-0.3-0.3-0.2-0.2-0.2-0.2-0.2-0.3-0.3-0.2
15
1962-19630-0.1-0.1-0.2-0.3-0.4-0.4-0.20.20.30.30.5
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1963-19640.91.11.21.31.41.31.10.60.1-0.3-0.6-0.6
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1964-1965-0.6-0.7-0.8-0.8-0.8-0.8-0.6-0.3-0.10.20.50.8
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1965-19661.21.51.9221.71.41.210.70.40.2
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1966-19670.20.1-0.1-0.1-0.2-0.3-0.4-0.5-0.5-0.4-0.20
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1967-19680-0.2-0.3-0.4-0.3-0.4-0.6-0.7-0.6-0.400.3
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1968-19690.60.50.40.50.711.11.10.90.80.60.4
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1969-19700.40.50.80.90.80.60.50.30.30.20-0.3
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1970-1971-0.6-0.8-0.8-0.7-0.9-1.1-1.4-1.4-1.1-0.8-0.7-0.7
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1971-1972-0.8-0.8-0.8-0.9-1-0.9-0.7-0.40.10.40.70.9
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1972-19731.11.41.61.82.12.11.81.20.5-0.1-0.5-0.9
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1973-1974-1.1-1.3-1.5-1.7-1.9-2-1.8-1.6-1.2-1-0.9-0.8
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1974-1975-0.5-0.4-0.4-0.6-0.8-0.6-0.5-0.6-0.7-0.7-0.8-1
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1975-1976-1.1-1.2-1.4-1.4-1.6-1.7-1.6-1.2-0.7-0.5-0.30
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1976-19770.20.40.60.80.90.80.70.60.30.20.20.3
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1977-19780.40.40.60.70.80.80.70.40.1-0.2-0.3-0.3
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1978-1979-0.4-0.4-0.4-0.3-0.1000.10.20.30.20
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1979-198000.20.30.50.50.60.60.50.30.40.50.5
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1980-19810.30-0.100.10-0.3-0.5-0.5-0.4-0.3-0.3
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1981-1982-0.3-0.2-0.2-0.1-0.2-0.100.10.20.50.70.7
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1982-19830.81.11.622.22.22.21.91.51.31.10.7
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1983-19840.3-0.1-0.5-0.8-1-0.9-0.6-0.4-0.3-0.4-0.5-0.4
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1984-1985-0.3-0.2-0.2-0.6-0.9-1.1-1-0.8-0.8-0.8-0.8-0.6
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1985-1986-0.5-0.5-0.4-0.3-0.3-0.4-0.5-0.5-0.3-0.2-0.10
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1986-19870.20.40.70.91.11.21.21.21.10.911.2
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1987-19881.51.71.61.51.31.10.80.50.1-0.3-0.9-1.3
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1988-1989-1.3-1.1-1.2-1.5-1.8-1.8-1.7-1.4-1.1-0.8-0.6-0.4
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1989-1990-0.3-0.3-0.2-0.2-0.2-0.10.10.20.30.30.30.3
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1990-19910.30.40.40.30.40.40.40.30.20.30.50.6
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1991-19920.70.60.60.81.21.51.71.61.51.31.10.7
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1992-19930.40.1-0.1-0.2-0.3-0.10.10.30.50.70.70.6
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1993-19940.30.30.20.100.10.10.10.20.30.40.4
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1994-19950.40.40.60.711.110.70.50.30.10
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1995-1996-0.2-0.5-0.8-1-1-1-0.9-0.8-0.6-0.4-0.3-0.3
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1996-1997-0.3-0.3-0.4-0.4-0.4-0.5-0.5-0.4-0.10.30.81.2
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1997-19981.61.92.12.32.42.42.21.91.410.5-0.1
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1998-1999-0.8-1.1-1.3-1.4-1.5-1.6-1.5-1.3-1.1-1-1-1
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1999-2000-1.1-1.1-1.2-1.3-1.5-1.7-1.7-1.4-1.1-0.8-0.7-0.6
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2000-2001-0.6-0.5-0.5-0.6-0.7-0.7-0.7-0.5-0.4-0.3-0.3-0.1
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2001-2002-0.1-0.1-0.2-0.3-0.3-0.3-0.100.10.20.40.7
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2002-20030.80.911.21.31.10.90.60.40-0.3-0.2
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2003-20040.10.20.30.30.40.40.40.30.20.20.20.3
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2004-20050.50.60.70.70.70.70.60.60.40.40.30.1
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2005-2006-0.1-0.1-0.1-0.3-0.6-0.8-0.8-0.7-0.5-0.300
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2006-20070.10.30.50.70.90.90.70.30-0.2-0.3-0.4
60
2007-2008-0.5-0.8-1.1-1.4-1.5-1.6-1.6-1.4-1.2-0.9-0.8-0.5
61
2008-2009-0.4-0.3-0.3-0.4-0.6-0.7-0.8-0.7-0.5-0.20.10.4
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2009-20100.50.50.711.31.61.51.30.90.4-0.1-0.6
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2010-2011-1-1.4-1.6-1.7-1.7-1.6-1.4-1.1-0.8-0.6-0.5-0.4
64
2011-2012-0.5-0.7-0.9-1.1-1.1-1-0.8-0.6-0.5-0.4-0.20.1
65
2012-20130.30.30.30.20-0.2-0.4-0.3-0.2-0.2-0.3-0.3
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2013-2014-0.4-0.4-0.3-0.2-0.2-0.3-0.4-0.4-0.20.10.30.2
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2014-20150.100.20.40.60.70.60.60.60.811.2
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2015-20161.51.82.12.42.52.62.52.21.710.50
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2016-2017-0.3-0.6-0.7-0.7-0.7-0.6-0.3-0.10.10.30.40.4
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2017-20180.2-0.1-0.4-0.7-0.9-1-0.9-0.8-0.6-0.4-0.10.1
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2018-20190.10.20.40.70.90.80.80.80.80.80.60.5
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src: https://origin.cpc.ncep.noaa.gov/products/analysis_monitoring/ensostuff/ONI_v5.php
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