What does SOI stand for?

Southern Oscillation Index (see ENSO)

This definition appears very rarely and is found in the following Acronym Finder categories:

Science, medicine, engineering, etc.

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Samples in periodicals archive:

The Southern Oscillation Index, which measures the El Nino-Southern Oscillation system, seems to correspond with a 90-year sun cycle, Baker found.

Solar cycles may help predict future floods and droughts

The researchers found that the Southern Oscillation Index (SOI) the basic tool for forecasting variations in global and oceanic patterns and rainfall fluctuations recorded over the last decade are similar to those in 1914 -1924.

Australia : Solar magnetic field may impact climate

Southern oscillation index, sea surface temperature and satellite vegetation index indicator to forecast Rift Valley fever epizootics/epidemics in Kenya.

Rift Valley fever potential, Arabian Peninsula

Winter precipitation totals were correlated with major teleconnection patterns, such as the Pacific North-American teleconnection (PNA), the North Atlantic Oscillation (NAO), and the Southern Oscillation index (SOI), in order to understand the relationship between the atmospheric circulation and the spatial and temporal variability of rainfall.

Synoptic Characteristics of the Tennessee Winter Precipitation Regime

An atmospheric pressure pattern known as the Southern Oscillation Index has reversed in the last 2 months, another telltale sign.

Pacific warmth augurs weird weather

The model uses 50 years of vole population data collected by Chinese ecologists, and correlates eruptions with regional rain and snowfall, and the Southern Oscillation Index (SOI).

Plain predictions: an industrious native vole and overgrazing by ...

Any sustained downward trend in the barometric pressure differential between Darwin and Tahiti -- the so-called Southern Oscillation index - may signal the onset of an El Nino event.

Unravelling the mysteries of land and sea