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On eddy polarity distribution in the southwestern Atlantic
(Elsevier, 2012-11)
Eddies in the southwestern Atlantic were detected from more than 18 years of satellite altimetry data using a modified version of the Okubo–Weiss method. The spatial distribution and polarity of eddies were examined. A ...
Temperature extremes in the Argentina central region and their monthly relationship with the mean circulation and ENSO phases
(John Wiley & Sons Ltd, 2017-05)
The aim of this study is to analyse the interannual variability of monthly climatic indices of extreme daily temperature in the central-north region of Argentina throughout a year and its relationship with the atmospheric ...
Falklands/malvinas war: 1st may 1982, the meteorology and naval battles that did not occur
(Universidade Federal de Santa Maria, 2018)
Central-West Argentina summer precipitation variability and atmospheric teleconnections
(American Meteorological Society, 2012-03)
The interannual-to-multidecadal variability of central-west Argentina (CWA) summer (October-March) precipitation and associated tropospheric circulation are studied in the period 1900-2010. Precipitation shows significant ...
Escoamentos de retorno de umidade na Bacia do Prata
(Universidade Federal de Santa MariaBRMeteorologiaUFSMPrograma de Pós-Graduação em Meteorologia, 2015-05-22)
This study evaluated the seasonality of moisture supply on part of the Bacia do Prata (BP) in
the context of transient anticyclones east of the Andes, phenomenon that receives the name
of moisture return (RU). This ...
Future climate trends of subtropical cyclones in the South Atlantic basin in an ensemble of global and regional projections
(2022-02-01)
The South Atlantic Ocean (SAO) is characterized by the development of different types of synoptic scale cyclones, which affect the weather and climate of South America. For the first time, we obtained the long term trend ...
Connection between sea surface temperature patterns and low level geopotential height in the South Atlantic Ocean
(Universidad Nacional Autónoma de México. Centro Ciencias de la Atmósfera, 2020-03)
El objetivo del presente trabajo es estudiar la interrelación entre la temperatura de la superficie del mar (TSM) en el océano Atlántico sur y la acción del anticiclón semipermanente. Para ello se utilizaron datos estacionales ...
Events of equatorward translation of the Vitoria Eddy
(2013)
The Vitoria Eddy (VE) is a cyclone in the Brazil Current (BC) formed immediately to the south of the Vitoria–Trindade Ridge. Using altimetric derived SSH and outputs of a regional ocean model, we show evidences that once ...
Moisture sources for subtropical cyclogenesis over Southwestern South Atlantic
(European Geosciences UnionVienna, 2014)
Subtropical cyclones are non-frontal low pressure systems that present a hybrid thermal structure, with a low
tropospheric warm core and an upper level cold core. These systems ideally develop in a tropical-like ...
The influence of Atlantic High on seasonal rainfall in Argentina
(John Wiley & Sons Ltd, 2019-04)
The objective of this work is to quantify the influence of the position and intensity of the Atlantic High (AH) on seasonal rainfall in Argentina. Monthly precipitation data in 68 stations from the National Meteorological ...