Boletín El Niño
Latest plots
Latest monthly mean of Sea Level Anomalies over the Tropical Pacific (MSLA are computed from Ssalto/Duacs, annual and seasonnal cycles removed here, see product sheet). A map of the latest Sea Surface Temeprature is also available (not updated recently due to a change of input data. Action is in progress to resume to nominal production). See also previous maps for MSLA and for Sea Surface Temperature (SST is not updated recently due to a change of input data. Action is in progress to resume to nominal production). Credits CLS/CNES.

Standardized Sea Level Anomalies over the Nino3.4 region (MSLA are computed from Ssalto/Duacs, see product sheet). See also non-standardized Sea Level Anomalies. A Standardized Sea Surface Temperature is also available here (not updated recently due to a change of input data. Action is in progress to resume to nominal production).
- 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 :
For more information:
- Applications: ENSO