11 October 2024
University of Aveiro
Europe/Lisbon timezone

Testing the performance of six PBL Parameterizations under six Weather Types in Portugal

11 Oct 2024, 16:25
20m
University of Aveiro

University of Aveiro

Campus Universitário de Santiago, Departamento de Física

Speaker

Joana Martins

Description

This study evaluates the performance of the Weather Research and Forecasting (WRF) model in simulating temperature, wind speed, and precipitation across six Weather Types (WTs) in Portugal. We compare six Planetary Boundary Layer (PBL) parameterizations, using observational data from IPMA for validation. Key metrics—Root Mean Square Error (RMSE), Bias, and Standard Deviation of Errors (STDE)—are calculated for each WT and PBL scheme.

Our findings highlight the significant impact of PBL choices on simulation accuracy, particularly for wind and precipitation, providing insights for improving regional climate modeling and weather forecasting applications.

Which topic best fits your talk? Climate and Environment

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