Adaptation of a primitive equation for meteorological forecasting in South America. Study of 4 specific cases

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Main features of the model are a primitive equation model with vertical mode initialization scheme and a semi-implicit time differencing. Physical processes such as surface fluxes of momentum, heat and moisture, large scale and convective precipitation, surface temperature diurnal cycle have been in...

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Autores principales: Nunez, M.N., Possia, M.E., Cerne, B.
Formato: JOUR
Materias:
momentum flux
weather forecasting
South America
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_02529769_v41_n_p125_Nunez
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_02529769_v41_n_p125_Nunez
record_format dspace
spelling todo:paper_02529769_v41_n_p125_Nunez2023-10-03T15:11:24Z Adaptation of a primitive equation for meteorological forecasting in South America. Study of 4 specific cases Nunez, M.N. Possia, M.E. Cerne, B. momentum flux weather forecasting South America Main features of the model are a primitive equation model with vertical mode initialization scheme and a semi-implicit time differencing. Physical processes such as surface fluxes of momentum, heat and moisture, large scale and convective precipitation, surface temperature diurnal cycle have been included. Four examples are given here, they were chosen because they show the forecasting capabilities of the model mainly in S South America. The first case is a blocking episode over the region, the second case of study is that of a typical summer configuration and the last two cases are frontal situations. In spite of limitations the prediction skill of the model was satisfactory. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_02529769_v41_n_p125_Nunez
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic momentum flux
weather forecasting
South America
spellingShingle momentum flux
weather forecasting
South America
Nunez, M.N.
Possia, M.E.
Cerne, B.
Adaptation of a primitive equation for meteorological forecasting in South America. Study of 4 specific cases
topic_facet momentum flux
weather forecasting
South America
description Main features of the model are a primitive equation model with vertical mode initialization scheme and a semi-implicit time differencing. Physical processes such as surface fluxes of momentum, heat and moisture, large scale and convective precipitation, surface temperature diurnal cycle have been included. Four examples are given here, they were chosen because they show the forecasting capabilities of the model mainly in S South America. The first case is a blocking episode over the region, the second case of study is that of a typical summer configuration and the last two cases are frontal situations. In spite of limitations the prediction skill of the model was satisfactory.
format JOUR
author Nunez, M.N.
Possia, M.E.
Cerne, B.
author_facet Nunez, M.N.
Possia, M.E.
Cerne, B.
author_sort Nunez, M.N.
title Adaptation of a primitive equation for meteorological forecasting in South America. Study of 4 specific cases
title_short Adaptation of a primitive equation for meteorological forecasting in South America. Study of 4 specific cases
title_full Adaptation of a primitive equation for meteorological forecasting in South America. Study of 4 specific cases
title_fullStr Adaptation of a primitive equation for meteorological forecasting in South America. Study of 4 specific cases
title_full_unstemmed Adaptation of a primitive equation for meteorological forecasting in South America. Study of 4 specific cases
title_sort adaptation of a primitive equation for meteorological forecasting in south america. study of 4 specific cases
url http://hdl.handle.net/20.500.12110/paper_02529769_v41_n_p125_Nunez
work_keys_str_mv AT nunezmn adaptationofaprimitiveequationformeteorologicalforecastinginsouthamericastudyof4specificcases
AT possiame adaptationofaprimitiveequationformeteorologicalforecastinginsouthamericastudyof4specificcases
AT cerneb adaptationofaprimitiveequationformeteorologicalforecastinginsouthamericastudyof4specificcases
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