The Southern Oscillation Index (SOI) is the difference between the standardized Tahiti Sea Level Pressure (SLP) and the standardized Darwin SLP measurements. The data was originally collected by NOAA/NCEP.
The SOI runs from 1951 to present. An earlier standardized SOI runs from 1881 to present.
Southern Oscillation Index (SOI) data
DODS BaseURL to Southern Oscillation Index (SOI) data
Access to SOI SLP anomalies and SLP differences data
Access to standardized SOI data from 1881 to present
This data set description is a member of a collection. The collection is described in
benno at iri.ldeo.columbia.edu
Data Library Manager
International Research Institute for Climate Prediction
Lamont-Doherty Earth Observatory
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Creation and Review Dates
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