IRI/CPC ENSO Quick Look
CPC/IRI ENSO Update / Prediction
Technical ENSO Update
IRI/CPC Plume-Based ENSO Forecast
CPC/IRI Consensus Probabilistic ENSO Forecast
IRI/CPC ENSO Predictions Plume
Individual Model View, last 22 months
Monthly archive

Mid-Month IRI Probabilistic ENSO Prediction for NINO3.4 Region
Season | La Niña | Neutral | El Niño |
JJA 2012 | 1% | 68% | 31% |
JAS 2012 | 1% | 51% | 48% |
ASO 2012 | 2% | 42% | 56% |
SON 2012 | 1% | 38% | 61% |
OND 2012 | 1% | 35% | 64% |
NDJ 2013 | 1% | 38% | 61% |
DJF 2013 | 1% | 40% | 59% |
JFM 2013 | 2% | 50% | 48% |
FMA 2013 | 3% | 57% | 40% |
Jun 2012
Probabilistic ENSO prediction archive
ENSO diagnostics & prediction info archive
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