Articles | Volume 16, issue 5
Research article
31 May 2016
Research article |  | 31 May 2016

Tsunami hazard potential for the equatorial southwestern Pacific atolls of Tokelau from scenario-based simulations

Alan R. Orpin, Graham J. Rickard, Peter K. Gerring, and Geoffroy Lamarche

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Cited articles

Beavan, J., Wang, X., Holden, C., Wilson, K., Power, W., Prasetya, G., Bevis, M., and Kautoke, R.: Near-simultaneous great earthquakes at Tongan megathrust and outer rise in September 2009, Nature, 466, 959–963, 2010.
Beck, S. L. and Nishenko, S. P.: Variations in the mode of great earthquake rupture along the Central Peru Subduction Zone, Geophys. Res. Lett., 17, 1969–1972, 1990.
Beetham, E., Kench, P. S., O'Callaghan, J., and Popinet, S.: Wave transformation and shoreline water level on Funafuti Atoll, Tuvalu, J. Geophys. Res.-Oceans, 121, 311–326,, 2016.
Ben-Menahem, A. and Toksöz, M. N.: Source mechanism from spectrums of long-period surface waves: 2, The Kamchatka earthquake of November 4, 1952, J. Geophys. Res., 68, 5207–5222, 1963.
Berryman, K., Wallace, L., Hayes, G., Bird, P., Wang, K., Basili, R., Lay, T., Pagani, M., Stein, R., Sagiya, T., Rubin, C., Barreintos, S., Kreemer, C., Litchfield, N., Stirling, M., Gledhill, K., Haller, K., and Costa, C.: The GEM Faulted Earth Subduction Interface Characterisation Project, Version 2.0, April 2015, available at: (last acces:s 23 May 2016), GEM Faulted Earth Project, 56 pp., 2015.
Short summary
Devastating tsunami emphasize the vulnerability of low-lying islands and coasts. Our risk assessment for the three atolls of Tokelau uses computer simulations of tsunami generated by a series of regional and distant earthquakes to inform a community advisory of a threat from tsunami flooding. Great earthquakes off northeastern Japan pose a potential threat, with maximum wave heights >  1 m, but villages remain dry. Informative simulation studies can be achieved on atolls with only basic field data.
Final-revised paper