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IRI Probabilistic ENSO Prediction for NINO3.4 Region
Season La Niña Neutral El Niño
ASO 2012~0%23%77%
SON 2012~0%22%78%
OND 2012~0%21%79%
NDJ 2013~0%21%79%
DJF 2013~0%29%71%
JFM 2013~0%42%58%
FMA 2013 2%51%47%
MAM 2013 6%59%35%
AMJ 201313%57%30%

Aug 2012

Probabilistic ENSO prediction archive

ENSO diagnostics & prediction info archive