A new tsunami runup predictor
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.21/12398 |
Resumo: | We introduce a new parameter, tsunami runup predictor (TRP), relating the accelerating phase of the wave to the length of the beach slope over which the wave is travelling. We show the existence of a relationship between the TRP and the runup for different initial waveforms, i.e. leading elevation N-waves (LENs) and leading depression N-waves (LDNs). Then, we use the TRP to estimate tsunami runup for past tsunami events. The comparison of the runup estimates against field data gives promising results. Thus, the TRP provides first-order estimates of tsunami runup once the offshore waveform is known or estimated and, therefore, it could be beneficial to be implemented in tsunami early warning systems. |
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A new tsunami runup predictorRapid tsunami runup predictionTsunami hazardTsunami early warning systemsAnalytical runup computationNonlinear shallow water-wave modellingWe introduce a new parameter, tsunami runup predictor (TRP), relating the accelerating phase of the wave to the length of the beach slope over which the wave is travelling. We show the existence of a relationship between the TRP and the runup for different initial waveforms, i.e. leading elevation N-waves (LENs) and leading depression N-waves (LDNs). Then, we use the TRP to estimate tsunami runup for past tsunami events. The comparison of the runup estimates against field data gives promising results. Thus, the TRP provides first-order estimates of tsunami runup once the offshore waveform is known or estimated and, therefore, it could be beneficial to be implemented in tsunami early warning systems.SpringerRCIPLWronna, MartinBaptista, Maria AnaKanoglu, Utku2020-11-25T10:13:41Z2021-012021-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.21/12398engWRONNA, Martin; BAPTISTA, Maria Ana; KANOGLU, Utku – A new tsunami runup predictor. Natural Hazards. ISSN 0921-030X. Vol. 105, N.º 2 (2020), pp. 1571-15850921-030X10.1007/s11069-020-04366-11573-0840metadata only accessinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-08-03T10:05:13Zoai:repositorio.ipl.pt:10400.21/12398Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:20:29.673768Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
A new tsunami runup predictor |
title |
A new tsunami runup predictor |
spellingShingle |
A new tsunami runup predictor Wronna, Martin Rapid tsunami runup prediction Tsunami hazard Tsunami early warning systems Analytical runup computation Nonlinear shallow water-wave modelling |
title_short |
A new tsunami runup predictor |
title_full |
A new tsunami runup predictor |
title_fullStr |
A new tsunami runup predictor |
title_full_unstemmed |
A new tsunami runup predictor |
title_sort |
A new tsunami runup predictor |
author |
Wronna, Martin |
author_facet |
Wronna, Martin Baptista, Maria Ana Kanoglu, Utku |
author_role |
author |
author2 |
Baptista, Maria Ana Kanoglu, Utku |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
RCIPL |
dc.contributor.author.fl_str_mv |
Wronna, Martin Baptista, Maria Ana Kanoglu, Utku |
dc.subject.por.fl_str_mv |
Rapid tsunami runup prediction Tsunami hazard Tsunami early warning systems Analytical runup computation Nonlinear shallow water-wave modelling |
topic |
Rapid tsunami runup prediction Tsunami hazard Tsunami early warning systems Analytical runup computation Nonlinear shallow water-wave modelling |
description |
We introduce a new parameter, tsunami runup predictor (TRP), relating the accelerating phase of the wave to the length of the beach slope over which the wave is travelling. We show the existence of a relationship between the TRP and the runup for different initial waveforms, i.e. leading elevation N-waves (LENs) and leading depression N-waves (LDNs). Then, we use the TRP to estimate tsunami runup for past tsunami events. The comparison of the runup estimates against field data gives promising results. Thus, the TRP provides first-order estimates of tsunami runup once the offshore waveform is known or estimated and, therefore, it could be beneficial to be implemented in tsunami early warning systems. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-11-25T10:13:41Z 2021-01 2021-01-01T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.21/12398 |
url |
http://hdl.handle.net/10400.21/12398 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
WRONNA, Martin; BAPTISTA, Maria Ana; KANOGLU, Utku – A new tsunami runup predictor. Natural Hazards. ISSN 0921-030X. Vol. 105, N.º 2 (2020), pp. 1571-1585 0921-030X 10.1007/s11069-020-04366-1 1573-0840 |
dc.rights.driver.fl_str_mv |
metadata only access info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
metadata only access |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Springer |
publisher.none.fl_str_mv |
Springer |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799133474279391232 |