Spectral bimodality of waves produced by hurricanes in the Caribbean coastal zone off Mexico

Spectral bimodality of waves produced by hurricanes in the Caribbean coastal zone off Mexico

Wave data collected near the Caribbean coast of Mexico were used to study the frequency and directional structure of the wave field that was generated during the passing of 3 hurricanes. The data were recorded with 2 different acoustic wave gauges, which were installed at a depth of about 20 m. Thes...

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Autores principales: Martell-Dubois, Raúl, Silva-Casarin, Rodolfo, Mendoza-Baldwin, Edgar G, Muñoz-Pérez, Juan J, Cerdeira-Estrada, Sergio, Escalante-Mancera, Edgar, Laiz, Irene
Formato: Online
Lenguaje:eng
Publicado: Iniversidad Autónoma de Baja California 2018
Acceso en línea:https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/2717
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spelling oai:cienciasmarinas.com.mx:article-27172024-03-02T20:50:47Z Spectral bimodality of waves produced by hurricanes in the Caribbean coastal zone off Mexico Bimodalidad espectral del oleaje provocado por huracanes en la zona costera del caribe mexicano Martell-Dubois, Raúl Silva-Casarin, Rodolfo Mendoza-Baldwin, Edgar G Muñoz-Pérez, Juan J Cerdeira-Estrada, Sergio Escalante-Mancera, Edgar Laiz, Irene Wave data collected near the Caribbean coast of Mexico were used to study the frequency and directional structure of the wave field that was generated during the passing of 3 hurricanes. The data were recorded with 2 different acoustic wave gauges, which were installed at a depth of about 20 m. These records provided 183 directional wave spectra corresponding to the occurrence of hurricanes Wilma (October 2005), Dean (August 2007) and Rina (October 2011). The simultaneity of wind waves and swell was detected from different directions, due to the presence of bimodal spectra. For the 3 events, the relation between the translational speed of hurricanes and wave group celerity can explain the presence or absence of spectral bimodality, in either frequency or direction.  Datos de oleaje colectados próximos a la costa caribeña de México se utilizaron para estudiar la frecuencia y la estructura direccional del campo de oleaje que se generó como consecuencia del paso de 3 huracanes. Los datos se registraron con 2 equipos acústicos diferentes que miden oleaje, los cuales fueron instalados a una profundidad cercana a los 20 m. Estos registros permitieron obtener 183 espectros direccionales de oleaje, correspondientes a la ocurrencia de los huracanes Wilma (octubre de 2005), Dean (agosto de 2007) y Rina (octubre de 2011). Fue detectada la simultaneidad de oleaje local y remoto procedente de diferentes direcciones, debido a la presencia de espectros bimodales. Para los 3 eventos, se encontró que la relación entre la celeridad de traslación de los huracanes y la celeridad de grupo de los trenes de olas puede explicar la presencia o ausencia de bimodalidad espectral, ya sea en frecuencia o dirección. Iniversidad Autónoma de Baja California 2018-03-22 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Artículo Arbitrado application/pdf text/xml text/xml https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/2717 10.7773/cm.v44i1.2717 Ciencias Marinas; Vol. 44 No. 1 (2018); 33-48 Ciencias Marinas; Vol. 44 Núm. 1 (2018); 33-48 2395-9053 0185-3880 eng https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/2717/420420431 https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/2717/420421001 https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/2717/420420614 Copyright (c) 2018 Ciencias Marinas https://creativecommons.org/licenses/by/4.0
institution Ciencias Marinas
collection OJS
language eng
format Online
author Martell-Dubois, Raúl
Silva-Casarin, Rodolfo
Mendoza-Baldwin, Edgar G
Muñoz-Pérez, Juan J
Cerdeira-Estrada, Sergio
Escalante-Mancera, Edgar
Laiz, Irene
spellingShingle Martell-Dubois, Raúl
Silva-Casarin, Rodolfo
Mendoza-Baldwin, Edgar G
Muñoz-Pérez, Juan J
Cerdeira-Estrada, Sergio
Escalante-Mancera, Edgar
Laiz, Irene
Spectral bimodality of waves produced by hurricanes in the Caribbean coastal zone off Mexico
author_facet Martell-Dubois, Raúl
Silva-Casarin, Rodolfo
Mendoza-Baldwin, Edgar G
Muñoz-Pérez, Juan J
Cerdeira-Estrada, Sergio
Escalante-Mancera, Edgar
Laiz, Irene
author_sort Martell-Dubois, Raúl
title Spectral bimodality of waves produced by hurricanes in the Caribbean coastal zone off Mexico
title_short Spectral bimodality of waves produced by hurricanes in the Caribbean coastal zone off Mexico
title_full Spectral bimodality of waves produced by hurricanes in the Caribbean coastal zone off Mexico
title_fullStr Spectral bimodality of waves produced by hurricanes in the Caribbean coastal zone off Mexico
title_full_unstemmed Spectral bimodality of waves produced by hurricanes in the Caribbean coastal zone off Mexico
title_sort spectral bimodality of waves produced by hurricanes in the caribbean coastal zone off mexico
description Wave data collected near the Caribbean coast of Mexico were used to study the frequency and directional structure of the wave field that was generated during the passing of 3 hurricanes. The data were recorded with 2 different acoustic wave gauges, which were installed at a depth of about 20 m. These records provided 183 directional wave spectra corresponding to the occurrence of hurricanes Wilma (October 2005), Dean (August 2007) and Rina (October 2011). The simultaneity of wind waves and swell was detected from different directions, due to the presence of bimodal spectra. For the 3 events, the relation between the translational speed of hurricanes and wave group celerity can explain the presence or absence of spectral bimodality, in either frequency or direction. 
publisher Iniversidad Autónoma de Baja California
publishDate 2018
url https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/2717
_version_ 1792606972309143552

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