Southern Oscillation Index

SoE2015: Southern Oscillation Index

Created 05/05/2025

Updated 05/05/2025

A monthly summary of the Southern Oscillation Index (SOI), including a six-monthly mean. The SOI is an indicator of El Niño (below -8) and La Niña (above +8) conditions. Data is current as at December 2015.

Source

This data file or API can be downloaded from:

https://data.des.qld.gov.au/__data/assets/file/0027/84582/indicator-4-2-0-2-1.csv