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IRI Probabilistic ENSO Prediction for NINO3.4 Region
Season La Niña Neutral El Niño
MJJ 2012 3%84%13%
JJA 2012 4%59%37%
JAS 2012 4%48%48%
ASO 2012 4%42%54%
SON 2012 4%41%55%
OND 2012 4%43%53%
NDJ 2013 3%45%52%
DJF 2013 4%50%46%
JFM 2013 4%53%43%

May 2012

Probabilistic ENSO prediction archive

ENSO diagnostics & prediction info archive