Indo-Pacific Warm Pool

Mean SH Index Residuals


The figure below (upper panel) show the mean sea height monthly residuals inside the 28.5°C isotherm in the Indo-Pacific Warm Pool (IPWP) region. The details of the monthly residuals for the last 3 to 4 years are shown in the lower panel.

The monthly residuals for each month are the difference between the mean sea height inside the 28.5°C isotherm for that specific month and the mean sea height inside the 28.5°C value for that month since October, 1992.

These time series are updated monthly.


Please refer to this link for data, products and results aknowledgement and distribution.