Detections of tremor at a set of template locations, Vancouver Island, Canada, over the course of four slow slip events in 2004, 2008, 2009, and 2010 (NERC Grant NE/P012507/1)

Detections of tremor at a set of template locations over the course of four slow slip events in 2004, 2008, 2009, and 2010. As well as identified bursts of tremor within these windows. The dataset consists of: Detected spikes in the tremor time series Each file contains a list of identified spikes in the inter-component coherence time series. LFE (Low frequency earthquakes) locations The locations of LFEs identified by Bostock, M. G., Royer, A. A., Hearn, E. H., and Peacock, S. M. (2012), Low frequency earthquakes below southern Vancouver Island, Geochem. Geophys. Geosyst., 13, Q11007, doi:10.1029/2012GC004391. Cp values through time 12 files containing time series of inter-component and/or inter-station coherence at a range of LFE locations Further descriptions are available in the README and in the preprint hosted on EarthArxiv: Gombert and Hawthorne, Rapid tremor migration during few minute-long slow earthquakes in Cascadia, 2022, doi: 10.31223/X56623.

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Identification info

Metadata Language
English (en)
Dataset Reference Date ()
2022-03-21
Identifier

http://data.bgs.ac.uk/id/dataHolding/13607936

 

University of Oxford

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Jessica Hawthorne

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Associate Professor

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Department of Earth Sciences

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Oxford

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University of Oxford

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Jessica Hawthorne

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Associate Professor

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Department of Earth Sciences

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Oxford

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British Geological Survey

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Enquiries
 

British Geological Survey

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Enquiries
Maintenance and update frequency
notPlanned
GEMET - INSPIRE themes
Keywords

  • NERC_DDC
Limitations on Public Access
otherRestrictions
Other constraints
licenceOGL
Other constraints
Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced NERC materials "Contains NERC materials ©NERC [year]"
Use constraints
otherRestrictions
Other constraints

The copyright of materials derived from the British Geological Survey's work is vested in the Natural Environment Research Council [NERC]. No part of this work may be reproduced or transmitted in any form or by any means, or stored in a retrieval system of any nature, without the prior permission of the copyright holder, via the BGS Intellectual Property Rights Manager. Use by customers of information provided by the BGS, is at the customer's own risk. In view of the disparate sources of information at BGS's disposal, including such material donated to BGS, that BGS accepts in good faith as being accurate, the Natural Environment Research Council (NERC) gives no warranty, expressed or implied, as to the quality or accuracy of the information supplied, or to the information's suitability for any use. NERC/BGS accepts no liability whatever in respect of loss, damage, injury or other occurence however caused.
Other constraints

There are no restrictions on the use that may be made of the dataset, although an appropriate copyright acknowledgement must be made when any part of the dataset is reproduced. Either no third party data / information is contained in the dataset or BGS has secured written permission from the owner of any third party data / information contained in the dataset to make the dataset freely available without any use constraints - inclusion of any third party data / information will affect the copyright acknowledgement that needs to be made.
Spatial representation type
textTable
Topic category
  • Geoscientific information
Extent

BRITISH COLUMBIA [id=743700]

Dataset Reference Date ()
1979

Extent

CA

Dataset Reference Date ()
2009

Extent

CAN

Dataset Reference Date ()
2009

Extent

CANADA [id=710000]

Dataset Reference Date ()
1979

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S
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Begin date
2004-02-01
End date
2022-03-10
 

Spatial Reference System

No information provided.

Distribution Information

Data format

  • .h5

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  • .txt

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Resource Locator
Data
Resource Locator
Data
 
Quality Scope
dataset
Other

dataset

Report

Dataset Reference Date ()
2011
Explanation

See the referenced specification
Degree

Report

Dataset Reference Date ()
2010-12-08
Explanation

See http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2010:323:0011:0102:EN:PDF

Degree
Statement

The tremor was identified with a phase coherence method, which compares the signals of known templates with observed seismograms.

Metadata

File identifier
dfbe0934-e6a4-1d07-e053-0937940aca0c XML
Metadata Language
English (en)
Resource type
dataset
Metadata Date
2023-03-23
Metadata standard name
UK GEMINI
Metadata standard version

2.3
 

British Geological Survey

Environmental Science Centre,Keyworth

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NOTTINGHAM

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NOTTINGHAMSHIRE

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NG12 5GG

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United Kingdom
+44 115 936 3100
 
 

Overviews

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