A note on the precipitation anomalies in southern South America associated with ENSO variability in the Tropical Pacific
β Scribed by M. T. Kayano
- Publisher
- Springer
- Year
- 2003
- Tongue
- English
- Weight
- 548 KB
- Volume
- 84
- Category
- Article
- ISSN
- 1436-5065
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π SIMILAR VOLUMES
## Abstract The relationship between rainfall in subβregions of Uruguay and South Brazil and a finer classification of El NiΓ±os (ENs), was studied. ENSOWs were defined as years when an EN existed on the Peruvian coast, the southern oscillation index (SOI = Tahiti minus Darwin pressure) was negative
## Abstract Tropical cyclone activity within the Australian (105Β°β165Β°E) and southβwest Pacific (145Β°Eβ150Β°W approximately) regions is examined during seasons affected by contrasting extremes of the Southern Oscillation (SO). In the Australian region, the most pronounced and consistent contrast of
Simple cross-correlations between both annual and monthly precipitation totals and equivalent values of the Southern Oscillation Index reveal the expected synchronous positive associations, with a strong signal of opposing conditions in the following year. Inspection of the spatial distribution of s