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The Southern Oscillation Index (SOI) - Daily

Daily SOI and barometric pressure observations at Tahiti and Darwin, calculated using 1887-1989 and 1933-1992 base periods.
- TXT
- CSV
The Southern Oscillation Index (SOI) - Monthly

Calculated monthly (1887-1989 base period) SOI values from January 1876 to current.
- TXT
- CSV

2 datasets found