Mount Etna (Italy) 2021 eruption: seismic and acoustic array data (NERC Grant NE/W004771/1)

This dataset contains data from two seismic and one infrasound array deployed at Mt. Etna during the late part of the 2020-2021 eruptive crises (May-November 2021). The arrays were composed as follow: 1) a 7-element array of 3-component, broadband (Trillium T120 compact) seismometers; 2) a 5-element array of 3-component short-period (Lennartz LE-3Dlite-MkII); 3) a 6-element array of broadband infrasound microphones (IST2018). All data were recorded with a sampling rate of 100 Hz and 24-bit resolution using Digos Datacube3 digitizers. The data were collected through a collaboration between the University of Liverpool, UK, and the Istituto Nazionale di Geofisica e Vulcanologia (INGV), Italy, with the purpose of characterizing pre- and syn-eruption tremor signals at Etna, and their links to the timing, style and intensity of paroxysmal eruptive activity at the volcano. The dataset contains records of different examples of paroxysmal activity (i.e., intense episodes of sustained Strombolian explosions accompanied by emission of ash at the vent) as well signals associated with as explosive degassing at the summit vent. Data recovery rates for this experiment were high; there are only very minor gaps in the data owing to periods of scheduled maintenance and data download during the deployment period.

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Identification info

Metadata Language
English (en)
Dataset Reference Date ()
2021-12-14
Identifier
http://data.bgs.ac.uk/id/dataHolding/13607904
  University of Liverpool - Silvio De Angelis ( School of Environmental Sciences )
4 Brownlow Street , Liverpool , L69 3GP ,
  University of Liverpool - Dr Silvio De Angelis ( Earth, Ocean and Ecological Sciences )
4 Brownlow Street , Liverpool , L69 3GP ,
  British Geological Survey - Enquiries
  British Geological Survey - Enquiries
Maintenance and update frequency
notApplicable
GEMET - INSPIRE themes, version 1.0
BGS Thesaurus of Geosciences
  • Seismic data
  • NGDC Deposited Data
  • Volcanic eruption
Keywords ()
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
Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced NERC materials "Contains NERC materials ©NERC [year]"
Topic category
  • Geoscientific information
Extent
SICILY [id=291000]

Dataset Reference Date ()
1979

Begin date
2021-05-15
End date
2021-11-30
 

Spatial Reference System

No information provided.

Distribution Information

Data format
  • MINISEED ()

Resource Locator
Data
Resource Locator
Data
 
Quality Scope
nonGeographicDataset
Other
non geographic 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
These dataset contains raw, unprocessed, data as recorded in the field.

Metadata

File identifier
d72f215f-c1a2-4265-e054-002128a47908 XML
Metadata Language
English (en)
Resource type
nonGeographicDataset
Hierarchy level name
non geographic dataset
Metadata Date
2024-09-07
Metadata standard name
UK GEMINI
Metadata standard version
2.3
  British Geological Survey
Environmental Science Centre,Keyworth , NOTTINGHAM , NOTTINGHAMSHIRE , NG12 5GG , United Kingdom
+44 115 936 3100
 
 

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