Mayotte se prépare au risque tsunami : modélisations, alerte, évacuation, sensibilisation
The French ultra-marine territories are almost all concerned by the tsunami risk. Mayotte does not escape this major hazard, and the risks induced by important issues located on its coastline. Since 2018, due to the seismo-volcanic activity related to the appearance of a new submarine volcano (Mont ...
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| Format: | Article |
| Language: | fra |
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Pôle de Recherche pour l'Organisation et la diffusion de l'Information Géographique
2023-09-01
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| Series: | EchoGéo |
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| Online Access: | https://journals.openedition.org/echogeo/25078 |
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| _version_ | 1832579062686547968 |
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| author | Frédéric Leone Monique Gherardi Matthieu Péroche Émilie Lagahé Pierre Aumond Jonathan Siliezar Montoya Fahad Idaroussi Tsima Pablo Poulain Anne Le Friant Anne Mangeney Said Hachim Mogne Valentin Roudier |
| author_facet | Frédéric Leone Monique Gherardi Matthieu Péroche Émilie Lagahé Pierre Aumond Jonathan Siliezar Montoya Fahad Idaroussi Tsima Pablo Poulain Anne Le Friant Anne Mangeney Said Hachim Mogne Valentin Roudier |
| author_sort | Frédéric Leone |
| collection | DOAJ |
| description | The French ultra-marine territories are almost all concerned by the tsunami risk. Mayotte does not escape this major hazard, and the risks induced by important issues located on its coastline. Since 2018, due to the seismo-volcanic activity related to the appearance of a new submarine volcano (Mont Fani Maoré), several tsunami simulations have been produced on Mayotte. These models have been used to develop evacuation plans validated by the authorities. Evacuation and warning capacities could be evaluated and discussed, by modeling both the time needed to safe the population and the theoretical audibility of sirens. Mayotte is thus committed to tsunami risk management but the preparation of populations must remain a priority in order to reduce evacuation times despite the difficulties inherent in any new prevention strategy. |
| format | Article |
| id | doaj-art-96174f05b5254f46b3fe22724a8a9320 |
| institution | Kabale University |
| issn | 1963-1197 |
| language | fra |
| publishDate | 2023-09-01 |
| publisher | Pôle de Recherche pour l'Organisation et la diffusion de l'Information Géographique |
| record_format | Article |
| series | EchoGéo |
| spelling | doaj-art-96174f05b5254f46b3fe22724a8a93202025-01-30T12:44:46ZfraPôle de Recherche pour l'Organisation et la diffusion de l'Information GéographiqueEchoGéo1963-11972023-09-016410.4000/echogeo.25078Mayotte se prépare au risque tsunami : modélisations, alerte, évacuation, sensibilisationFrédéric LeoneMonique GherardiMatthieu PérocheÉmilie LagahéPierre AumondJonathan Siliezar MontoyaFahad Idaroussi TsimaPablo PoulainAnne Le FriantAnne MangeneySaid Hachim MogneValentin RoudierThe French ultra-marine territories are almost all concerned by the tsunami risk. Mayotte does not escape this major hazard, and the risks induced by important issues located on its coastline. Since 2018, due to the seismo-volcanic activity related to the appearance of a new submarine volcano (Mont Fani Maoré), several tsunami simulations have been produced on Mayotte. These models have been used to develop evacuation plans validated by the authorities. Evacuation and warning capacities could be evaluated and discussed, by modeling both the time needed to safe the population and the theoretical audibility of sirens. Mayotte is thus committed to tsunami risk management but the preparation of populations must remain a priority in order to reduce evacuation times despite the difficulties inherent in any new prevention strategy.https://journals.openedition.org/echogeo/25078Mayottetsunamimodelingwarningevacuationpreparedness |
| spellingShingle | Frédéric Leone Monique Gherardi Matthieu Péroche Émilie Lagahé Pierre Aumond Jonathan Siliezar Montoya Fahad Idaroussi Tsima Pablo Poulain Anne Le Friant Anne Mangeney Said Hachim Mogne Valentin Roudier Mayotte se prépare au risque tsunami : modélisations, alerte, évacuation, sensibilisation EchoGéo Mayotte tsunami modeling warning evacuation preparedness |
| title | Mayotte se prépare au risque tsunami : modélisations, alerte, évacuation, sensibilisation |
| title_full | Mayotte se prépare au risque tsunami : modélisations, alerte, évacuation, sensibilisation |
| title_fullStr | Mayotte se prépare au risque tsunami : modélisations, alerte, évacuation, sensibilisation |
| title_full_unstemmed | Mayotte se prépare au risque tsunami : modélisations, alerte, évacuation, sensibilisation |
| title_short | Mayotte se prépare au risque tsunami : modélisations, alerte, évacuation, sensibilisation |
| title_sort | mayotte se prepare au risque tsunami modelisations alerte evacuation sensibilisation |
| topic | Mayotte tsunami modeling warning evacuation preparedness |
| url | https://journals.openedition.org/echogeo/25078 |
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