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Volcano collapse and tsunami generation in the Bismarck Volcanic Arc, Papua New Guinea

dc.contributor.authorSilver, Eli
dc.contributor.authorDay, Simon
dc.contributor.authorWard, Steve
dc.contributor.authorHoffmann, Gary
dc.contributor.authorLlanes Estrada, María Pilar
dc.contributor.authorDriscoll, Neal
dc.contributor.authorAppelgate, Bruce
dc.contributor.authorSaunders, Steve
dc.date.accessioned2023-06-20T01:24:48Z
dc.date.available2023-06-20T01:24:48Z
dc.date.issued2009-07
dc.description.abstractDuring a cruise on the R/V Kilo Moana in 2004, we mapped 12 debris avalanches from volcanoes in the Bismarck volcanic arc, estimated their sizes and computed the size of potential tsunami run-up in major local population centers from these features. We used the towed side-scan instrument HAWAII MR1, the hull-mounted EM120 system for swath bathymetry and backscatter intensity, a shallow penetration chirp system, several bottom camera tows and selected cores. We calibrate our computations with the known tsunami run-up of the Ritter collapse. Even the small collapses may have had significant run-up on near-by coastlines. Had any of the collapses we have identified occurred in modern times each would affect a presently populated region of the coastline to a moderate or significant degree.
dc.description.departmentDepto. de Geodinámica, Estratigrafía y Paleontología
dc.description.facultyFac. de Ciencias Geológicas
dc.description.refereedTRUE
dc.description.sponsorshipNational Science Foundation
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/77158
dc.identifier.doi10.1016/j.jvolgeores.2009.06.013
dc.identifier.issn0377-0273
dc.identifier.officialurlhttp://dx.doi.org/10.1016/j.jvolgeores.2009.06.013
dc.identifier.urihttps://hdl.handle.net/20.500.14352/43582
dc.issue.number3-4
dc.journal.titleJournal of volcanology and geothermal research
dc.language.isoeng
dc.page.final222
dc.page.initial210
dc.publisherElsevier Science Publishers
dc.relation.projectIDNSF (OCE-0327004)
dc.rights.accessRightsrestricted access
dc.subject.cdu551.21
dc.subject.ucmGeodinámica
dc.subject.ucmSismología (Geología)
dc.subject.unesco2507 Geofísica
dc.subject.unesco2507.05 Sismología y Prospección Sísmica
dc.titleVolcano collapse and tsunami generation in the Bismarck Volcanic Arc, Papua New Guinea
dc.typejournal article
dc.volume.number186
dspace.entity.typePublication
relation.isAuthorOfPublication63f0523e-8097-40e9-b43c-63ed0ca786d9
relation.isAuthorOfPublication.latestForDiscovery63f0523e-8097-40e9-b43c-63ed0ca786d9

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