Latest monthly mean of Sea Level Anomalies over the Tropical Pacific. A Sea Surface Temperature anomalies map is also available.
See also previous maps

Standardized Sea Level Anomalies over the Nino3.4 region. See also Standardized Sea Surface Temperature Anomalies, and non-standardized Sea Level Anomalies and Sea Surface Temperature Anomalies.

• Previous maps (since November 1992)
• Other observations
• CPC/NCEP (every Monday, sea surface temperature maps, subsurface analysis - thermocline variations - temperature/depth diagrams...)
• Maps and sections from the TAO array
• Forecasts :
  • ECMWF
  • CPC/NCEP Climate Prediction Center/National Center for Environmental Prediction
  • IRI International Research Institute for Climate Prediction

For more information:

• Applications: ENSO