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IRI Probabilistic ENSO Prediction for NINO3.4 Region
Season La Niña Neutral El Niño
AMJ 201210%88% 2%
MJJ 2012 9%71%20%
JJA 2012 7%58%35%
JAS 2012 6%50%44%
ASO 2012 6%48%46%
SON 2012 7%49%44%
OND 2012 6%50%44%
NDJ 2013 6%53%41%
DJF 2013 6%55%39%

Apr 2012

Probabilistic ENSO prediction archive

ENSO diagnostics & prediction info archive