Modeling and detection of hydrodynamic trends for advancing early-tsunami warnings
Modeling and detection of hydrodynamic trends for advancing early-tsunami warnings
The automated detection of tsunamigenic signals at oceanic observation stations is highly desirable for the advancement of current tsunami early warning systems. These are supported with matching methods using large numbers of tsunami wave propagation modeling scenarios. New techniques using real-time scanning of hydrodynamic signals around a network of stations in an open ocean have been developed for the detection of tsunamis. Spectral ratios with respect to background signals and their levels of similarity across stations were investigated. The new developed algorithms will be wrapped as a reporting web service for the TRIDEC tsunami early warning system in the future.
Sabeur, Zoheir
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Arbab-Zavar, Banafshe
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Wachter, Joachim
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Hammitzsch, Martin
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Lowe, Peter
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Lendholdt, Matthias
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Armigliato, Alberto
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Pagnoni, Gianluca
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Tinti, Stefano
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Omira, Rachid
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July 2013
Sabeur, Zoheir
74b55ff0-94cc-4624-84d5-bb816a7c9be6
Arbab-Zavar, Banafshe
40e175ea-6557-47c6-b759-318d7e24984b
Wachter, Joachim
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Hammitzsch, Martin
febfa7c3-4b42-4336-bcc3-1f3aa6855c0c
Lowe, Peter
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Lendholdt, Matthias
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Armigliato, Alberto
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Pagnoni, Gianluca
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Tinti, Stefano
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Omira, Rachid
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Sabeur, Zoheir, Arbab-Zavar, Banafshe, Wachter, Joachim, Hammitzsch, Martin, Lowe, Peter, Lendholdt, Matthias, Armigliato, Alberto, Pagnoni, Gianluca, Tinti, Stefano and Omira, Rachid
(2013)
Modeling and detection of hydrodynamic trends for advancing early-tsunami warnings.
ISOPE 2013, Anchorage, United States.
30 Jun - 05 Jul 2013.
Record type:
Conference or Workshop Item
(Paper)
Abstract
The automated detection of tsunamigenic signals at oceanic observation stations is highly desirable for the advancement of current tsunami early warning systems. These are supported with matching methods using large numbers of tsunami wave propagation modeling scenarios. New techniques using real-time scanning of hydrodynamic signals around a network of stations in an open ocean have been developed for the detection of tsunamis. Spectral ratios with respect to background signals and their levels of similarity across stations were investigated. The new developed algorithms will be wrapped as a reporting web service for the TRIDEC tsunami early warning system in the future.
Text
TRIDEC-ISOPE2013-ZAS-BAZ-Template-FNL-2013-02-28_pageadjust
- Accepted Manuscript
More information
Published date: July 2013
Venue - Dates:
ISOPE 2013, Anchorage, United States, 2013-06-30 - 2013-07-05
Organisations:
IT Innovation
Identifiers
Local EPrints ID: 359365
URI: http://eprints.soton.ac.uk/id/eprint/359365
PURE UUID: 83624eef-753b-4201-9de4-ddcddbd35c63
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Date deposited: 30 Oct 2013 14:26
Last modified: 14 Mar 2024 15:21
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Contributors
Author:
Zoheir Sabeur
Author:
Banafshe Arbab-Zavar
Author:
Joachim Wachter
Author:
Martin Hammitzsch
Author:
Peter Lowe
Author:
Matthias Lendholdt
Author:
Alberto Armigliato
Author:
Gianluca Pagnoni
Author:
Stefano Tinti
Author:
Rachid Omira
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