Intraplate seismicity and zonation
Significant intraplate earthquakes have been observed under deep oceans and in all continents except Greenland. They present special problems of seismic risk estimation compared to the more frequent interplate earthquakes. Their location in space and time is more uncertain because of the low seismic...
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ftjbnzsee:oai:bulletin.nzsee.org.nz:article/584 2023-05-15T16:28:17+02:00 Intraplate seismicity and zonation Bolt, B. A. 1996-12-31 application/pdf https://bulletin.nzsee.org.nz/index.php/bnzsee/article/view/584 https://doi.org/10.5459/bnzsee.29.4.221-228 eng eng New Zealand Society for Earthquake Engineering https://bulletin.nzsee.org.nz/index.php/bnzsee/article/view/584/561 https://bulletin.nzsee.org.nz/index.php/bnzsee/article/view/584 doi:10.5459/bnzsee.29.4.221-228 Copyright (c) 1996 B. A. Bolt Bulletin of the New Zealand Society for Earthquake Engineering; Vol. 29 No. 4 (1996); 221-228 2324-1543 1174-9857 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Article 1996 ftjbnzsee https://doi.org/10.5459/bnzsee.29.4.221-228 2021-12-23T13:16:05Z Significant intraplate earthquakes have been observed under deep oceans and in all continents except Greenland. They present special problems of seismic risk estimation compared to the more frequent interplate earthquakes. Their location in space and time is more uncertain because of the low seismicity rate, scattered locations, and lack of surface seismogenic fault evidence. Nevertheless, recent geological and seismological work in several stable continents, particularly western North America and Australia, has improved the assessment of seismic hazard maps and risk zonation in such regions. Estimation of robust synthetic ground motion spectra and time histories, however, remains relatively uncertain. Strong motion instrumentation at Continental Reference Stations (CRS) is recommended. Article in Journal/Newspaper Greenland Bulletin of the New Zealand Society for Earthquake Engineering (NZSEE) Greenland Bulletin of the New Zealand Society for Earthquake Engineering 29 4 221 228 |
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Bulletin of the New Zealand Society for Earthquake Engineering (NZSEE) |
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ftjbnzsee |
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English |
description |
Significant intraplate earthquakes have been observed under deep oceans and in all continents except Greenland. They present special problems of seismic risk estimation compared to the more frequent interplate earthquakes. Their location in space and time is more uncertain because of the low seismicity rate, scattered locations, and lack of surface seismogenic fault evidence. Nevertheless, recent geological and seismological work in several stable continents, particularly western North America and Australia, has improved the assessment of seismic hazard maps and risk zonation in such regions. Estimation of robust synthetic ground motion spectra and time histories, however, remains relatively uncertain. Strong motion instrumentation at Continental Reference Stations (CRS) is recommended. |
format |
Article in Journal/Newspaper |
author |
Bolt, B. A. |
spellingShingle |
Bolt, B. A. Intraplate seismicity and zonation |
author_facet |
Bolt, B. A. |
author_sort |
Bolt, B. A. |
title |
Intraplate seismicity and zonation |
title_short |
Intraplate seismicity and zonation |
title_full |
Intraplate seismicity and zonation |
title_fullStr |
Intraplate seismicity and zonation |
title_full_unstemmed |
Intraplate seismicity and zonation |
title_sort |
intraplate seismicity and zonation |
publisher |
New Zealand Society for Earthquake Engineering |
publishDate |
1996 |
url |
https://bulletin.nzsee.org.nz/index.php/bnzsee/article/view/584 https://doi.org/10.5459/bnzsee.29.4.221-228 |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
Greenland |
genre_facet |
Greenland |
op_source |
Bulletin of the New Zealand Society for Earthquake Engineering; Vol. 29 No. 4 (1996); 221-228 2324-1543 1174-9857 |
op_relation |
https://bulletin.nzsee.org.nz/index.php/bnzsee/article/view/584/561 https://bulletin.nzsee.org.nz/index.php/bnzsee/article/view/584 doi:10.5459/bnzsee.29.4.221-228 |
op_rights |
Copyright (c) 1996 B. A. Bolt |
op_doi |
https://doi.org/10.5459/bnzsee.29.4.221-228 |
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Bulletin of the New Zealand Society for Earthquake Engineering |
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29 |
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4 |
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221 |
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228 |
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1766017923269263360 |