Seismic ground vibrations give advanced early-warning of subglacial floods

Subglacial lakes and jökulhlaups (glacier outburst floods) are common in volcanic and glaciated environments, and can pose potential threats to communities living downstream. Here, the authors find that seismic tremor signals during subglacial floods can be used to locate and track the speed and siz...

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Autores principales:	Eva P. S. Eibl, Christopher J. Bean, Bergur Einarsson, Finnur Pàlsson, Kristin S. Vogfjörd
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/6a79d48012af42279cc965f2ddfed37a
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id	oai:doaj.org-article:6a79d48012af42279cc965f2ddfed37a
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spelling	oai:doaj.org-article:6a79d48012af42279cc965f2ddfed37a2021-12-02T15:45:19ZSeismic ground vibrations give advanced early-warning of subglacial floods10.1038/s41467-020-15744-52041-1723https://doaj.org/article/6a79d48012af42279cc965f2ddfed37a2020-05-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-15744-5https://doaj.org/toc/2041-1723Subglacial lakes and jökulhlaups (glacier outburst floods) are common in volcanic and glaciated environments, and can pose potential threats to communities living downstream. Here, the authors find that seismic tremor signals during subglacial floods can be used to locate and track the speed and size of the flood before it arrives at the river system, and improves previous methods of early glacial flood warning by a factor of 5.Eva P. S. EiblChristopher J. BeanBergur EinarssonFinnur PàlssonKristin S. VogfjördNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-11 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Eva P. S. Eibl Christopher J. Bean Bergur Einarsson Finnur Pàlsson Kristin S. Vogfjörd Seismic ground vibrations give advanced early-warning of subglacial floods
description	Subglacial lakes and jökulhlaups (glacier outburst floods) are common in volcanic and glaciated environments, and can pose potential threats to communities living downstream. Here, the authors find that seismic tremor signals during subglacial floods can be used to locate and track the speed and size of the flood before it arrives at the river system, and improves previous methods of early glacial flood warning by a factor of 5.
format	article
author	Eva P. S. Eibl Christopher J. Bean Bergur Einarsson Finnur Pàlsson Kristin S. Vogfjörd
author_facet	Eva P. S. Eibl Christopher J. Bean Bergur Einarsson Finnur Pàlsson Kristin S. Vogfjörd
author_sort	Eva P. S. Eibl
title	Seismic ground vibrations give advanced early-warning of subglacial floods
title_short	Seismic ground vibrations give advanced early-warning of subglacial floods
title_full	Seismic ground vibrations give advanced early-warning of subglacial floods
title_fullStr	Seismic ground vibrations give advanced early-warning of subglacial floods
title_full_unstemmed	Seismic ground vibrations give advanced early-warning of subglacial floods
title_sort	seismic ground vibrations give advanced early-warning of subglacial floods
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/6a79d48012af42279cc965f2ddfed37a
work_keys_str_mv	AT evapseibl seismicgroundvibrationsgiveadvancedearlywarningofsubglacialfloods AT christopherjbean seismicgroundvibrationsgiveadvancedearlywarningofsubglacialfloods AT bergureinarsson seismicgroundvibrationsgiveadvancedearlywarningofsubglacialfloods AT finnurpalsson seismicgroundvibrationsgiveadvancedearlywarningofsubglacialfloods AT kristinsvogfjord seismicgroundvibrationsgiveadvancedearlywarningofsubglacialfloods
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Seismic ground vibrations give advanced early-warning of subglacial floods

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