Atmospheric circulation anomalies during episodes of enhanced and reduced convective cloudiness over Uruguay From: Journal of Climate | Date: October 1, 2003| Author: Aceituno, Patricio; Diaz, Alvaro | Copyright American Meteorological Society Oct 1, 2003. Provided by ProQuest LLC.Copyright information

ABSTRACT

Regional and large-scale circulation anomalies associated with periods of enhanced and reduced convective cloudiness over Uruguay are studied for austral spring and summer, when rainfall associated with deep convection is more frequent in this region. The analysis was performed at a submonthly timescale, considering that the essential nature of the mechanisms producing rainfall is not well captured by anomalies calculated on a monthly or seasonal basis in regions where precipi...

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