Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/10324
DC Field | Value | Language |
---|---|---|
dc.contributor.authorall | Masci, F.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
dc.contributor.authorall | Thomas, J. N.; NorthWest Research Associates, Redmond, Washington, USA | en |
dc.date.accessioned | 2016-07-19T12:28:49Z | en |
dc.date.available | 2016-07-19T12:28:49Z | en |
dc.date.issued | 2016-07-14 | en |
dc.identifier.uri | http://hdl.handle.net/2122/10324 | en |
dc.description.abstract | We investigate magnetic effects in correspondence of the Mw6.1 L’Aquila earthquake. Magnetic and seismic records are analyzed. Rapid and distinct changes and an offset can be seen in magnetic field components after the main shock. We show that these effects result from electromagnetic induction due to the movement of the sensors through the Earth’s magnetic field and from a permanent displacement of the sensors from their original position caused by the passing seismic waves. A transient signal in total field data from an overhauser magnetometer apparently occurs in correspondence with the earthquake. Our analysis shows that the transient was not observed by other sensors that were operating in close proximity to the overhauser. Thus, the transient signal in the total magnetic field data, and the offset in the magnetic field components, cannot be associated with a hypothetical underground electric current generated by the earthquake, as suggested by Nenovski (2015). | en |
dc.language.iso | English | en |
dc.publisher.name | American Geophysical Union | en |
dc.relation.ispartof | Geophysical Research Letters | en |
dc.relation.ispartofseries | /43 (2016) | en |
dc.subject | Earthquake | en |
dc.subject | seismoelectric effect | en |
dc.title | Evidence of underground electric current generation during the 2009 L’Aquila earthquake: Real or instrumental? | en |
dc.type | article | en |
dc.description.status | Published | en |
dc.type.QualityControl | Peer-reviewed | en |
dc.description.pagenumber | 6153–6161 | en |
dc.identifier.URL | http://onlinelibrary.wiley.com/doi/10.1002/2016GL069759/abstract | en |
dc.subject.INGV | 04. Solid Earth::04.05. Geomagnetism::04.05.99. General or miscellaneous | en |
dc.subject.INGV | 04. Solid Earth::04.05. Geomagnetism::04.05.04. Magnetic anomalies | en |
dc.subject.INGV | 04. Solid Earth::04.05. Geomagnetism::04.05.08. Instruments and techniques | en |
dc.identifier.doi | 10.1002/2016GL069759 | en |
dc.description.obiettivoSpecifico | 1A. Geomagnetismo e Paleomagnetismo | en |
dc.description.journalType | JCR Journal | en |
dc.description.fulltext | restricted | en |
dc.relation.issn | 0094-8276 | en |
dc.relation.eissn | 1944-8007 | en |
dc.contributor.author | Masci, F. | en |
dc.contributor.author | Thomas, J. N. | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
dc.contributor.department | NorthWest Research Associates, Redmond, Washington, USA | en |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | restricted | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia | - |
crisitem.author.dept | NorthWest Research Associates, Redmond, Washington, USA. | - |
crisitem.author.orcid | 0000-0003-2314-3023 | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.classification.parent | 04. Solid Earth | - |
crisitem.classification.parent | 04. Solid Earth | - |
crisitem.classification.parent | 04. Solid Earth | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
Appears in Collections: | Article published / in press |
Files in This Item:
File | Description | Size | Format | Existing users please Login |
---|---|---|---|---|
JGR_120_10289-10304_2015_&_sup_info.pdf | Main article and supplement | 2.11 MB | Adobe PDF |
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