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  <identifier identifierType="DOI">10.13127/ETNASC/2017_2019</identifier>
  <creators>
    <creator>
      <creatorName nameType="Personal">Alparone, Salvatore</creatorName>
      <givenName>Salvatore</givenName>
      <familyName>Alparone</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0003-1161-1512</nameIdentifier>
      <affiliation affiliationIdentifier="https://ror.org/00qps9a02" affiliationIdentifierScheme="ROR" schemeURI="https://ror.org">Istituto Nazionale di Geofisica e Vulcanologia (INGV)</affiliation>
    </creator>
    <creator>
      <creatorName nameType="Personal">Barberi, Graziella</creatorName>
      <givenName>Graziella</givenName>
      <familyName>Barberi</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0002-8273-0458</nameIdentifier>
      <affiliation affiliationIdentifier="https://ror.org/00qps9a02" affiliationIdentifierScheme="ROR" schemeURI="https://ror.org">Istituto Nazionale di Geofisica e Vulcanologia (INGV)</affiliation>
    </creator>
    <creator>
      <creatorName nameType="Personal">Di Grazia, Giuseppe</creatorName>
      <givenName>Giuseppe</givenName>
      <familyName>Di Grazia</familyName>
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      <affiliation affiliationIdentifier="https://ror.org/00qps9a02" affiliationIdentifierScheme="ROR" schemeURI="https://ror.org">Istituto Nazionale di Geofisica e Vulcanologia (INGV)</affiliation>
    </creator>
    <creator>
      <creatorName nameType="Personal">Giampiccolo, Elisabetta</creatorName>
      <givenName>Elisabetta</givenName>
      <familyName>Giampiccolo</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0001-5203-7436</nameIdentifier>
      <affiliation affiliationIdentifier="https://ror.org/00qps9a02" affiliationIdentifierScheme="ROR" schemeURI="https://ror.org">Istituto Nazionale di Geofisica e Vulcanologia (INGV)</affiliation>
    </creator>
    <creator>
      <creatorName nameType="Personal">Maiolino, Vincenza</creatorName>
      <givenName>Vincenza</givenName>
      <familyName>Maiolino</familyName>
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    </creator>
    <creator>
      <creatorName nameType="Personal">Mostaccio, Antonino</creatorName>
      <givenName>Antonino</givenName>
      <familyName>Mostaccio</familyName>
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      <affiliation affiliationIdentifier="https://ror.org/00qps9a02" affiliationIdentifierScheme="ROR" schemeURI="https://ror.org">Istituto Nazionale di Geofisica e Vulcanologia (INGV)</affiliation>
    </creator>
    <creator>
      <creatorName nameType="Personal">Musumeci, Carla</creatorName>
      <givenName>Carla</givenName>
      <familyName>Musumeci</familyName>
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      <affiliation affiliationIdentifier="https://ror.org/00qps9a02" affiliationIdentifierScheme="ROR" schemeURI="https://ror.org">Istituto Nazionale di Geofisica e Vulcanologia (INGV)</affiliation>
    </creator>
    <creator>
      <creatorName nameType="Personal">Scaltrito, Antonio</creatorName>
      <givenName>Antonio</givenName>
      <familyName>Scaltrito</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0002-0480-4992</nameIdentifier>
      <affiliation affiliationIdentifier="https://ror.org/00qps9a02" affiliationIdentifierScheme="ROR" schemeURI="https://ror.org">Istituto Nazionale di Geofisica e Vulcanologia (INGV)</affiliation>
    </creator>
    <creator>
      <creatorName nameType="Personal">Tuvè, Tiziana</creatorName>
      <givenName>Tiziana</givenName>
      <familyName>Tuvè</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0003-4111-8008</nameIdentifier>
      <affiliation affiliationIdentifier="https://ror.org/00qps9a02" affiliationIdentifierScheme="ROR" schemeURI="https://ror.org">Istituto Nazionale di Geofisica e Vulcanologia (INGV)</affiliation>
    </creator>
    <creator>
      <creatorName nameType="Personal">Ursino, Andrea</creatorName>
      <givenName>Andrea</givenName>
      <familyName>Ursino</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0003-1942-7920</nameIdentifier>
      <affiliation affiliationIdentifier="https://ror.org/00qps9a02" affiliationIdentifierScheme="ROR" schemeURI="https://ror.org">Istituto Nazionale di Geofisica e Vulcanologia (INGV)</affiliation>
    </creator>
  </creators>
  <titles>
    <title xml:lang="en">Mt. Etna Seismic Catalog 2017-2019 (EtnaSC_2017_2019)</title>
    <title titleType="AlternativeTitle">EtnaSC_2017_2019</title>
  </titles>
  <publisher publisherIdentifier="https://ror.org/00qps9a02" publisherIdentifierScheme="ROR" schemeURI="https://ror.org/">Istituto Nazionale di Geofisica e Vulcanologia (INGV)</publisher>
  <publicationYear>2022</publicationYear>
  <resourceType resourceTypeGeneral="Dataset">earthquake catalog</resourceType>
  <subjects>
    <subject>Earthquake</subject>
    <subject>Mt. Etna</subject>
    <subject>Catalogue</subject>
  </subjects>
  <contributors>
    <contributor contributorType="DataCollector">
      <contributorName nameType="Personal">Alparone, Salvatore</contributorName>
      <givenName>Salvatore</givenName>
      <familyName>Alparone</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0003-1161-1512</nameIdentifier>
      <affiliation>Istituto Nazionale di Geofisica e Vulcanologia (INGV)</affiliation>
    </contributor>
    <contributor contributorType="DataCollector">
      <contributorName nameType="Personal">Barberi, Graziella</contributorName>
      <givenName>Graziella</givenName>
      <familyName>Barberi</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0002-8273-0458</nameIdentifier>
      <affiliation>Istituto Nazionale di Geofisica e Vulcanologia (INGV)</affiliation>
    </contributor>
    <contributor contributorType="DataCollector">
      <contributorName nameType="Personal">Di Grazia, Giuseppe</contributorName>
      <givenName>Giuseppe</givenName>
      <familyName>Di Grazia</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0002-8153-9280</nameIdentifier>
      <affiliation>Istituto Nazionale di Geofisica e Vulcanologia (INGV)</affiliation>
    </contributor>
    <contributor contributorType="DataCollector">
      <contributorName nameType="Personal">Giampiccolo, Elisabetta</contributorName>
      <givenName>Elisabetta</givenName>
      <familyName>Giampiccolo</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0001-5203-7436</nameIdentifier>
      <affiliation>Istituto Nazionale di Geofisica e Vulcanologia (INGV)</affiliation>
    </contributor>
    <contributor contributorType="Supervisor">
      <contributorName nameType="Personal">Maiolino, Vincenza</contributorName>
      <givenName>Vincenza</givenName>
      <familyName>Maiolino</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0001-8781-299X</nameIdentifier>
      <affiliation>Istituto Nazionale di Geofisica e Vulcanologia (INGV)</affiliation>
    </contributor>
    <contributor contributorType="DataCollector">
      <contributorName nameType="Personal">Mostaccio, Antonino</contributorName>
      <givenName>Antonino</givenName>
      <familyName>Mostaccio</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0002-2472-1924</nameIdentifier>
      <affiliation>Istituto Nazionale di Geofisica e Vulcanologia (INGV)</affiliation>
    </contributor>
    <contributor contributorType="DataCollector">
      <contributorName nameType="Personal">Musumeci, Carla</contributorName>
      <givenName>Carla</givenName>
      <familyName>Musumeci</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0002-0143-4594</nameIdentifier>
      <affiliation>Istituto Nazionale di Geofisica e Vulcanologia (INGV)</affiliation>
    </contributor>
    <contributor contributorType="DataCollector">
      <contributorName nameType="Personal">Scaltrito, Antonio</contributorName>
      <givenName>Antonio</givenName>
      <familyName>Scaltrito</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0002-0480-4992</nameIdentifier>
      <affiliation>Istituto Nazionale di Geofisica e Vulcanologia (INGV)</affiliation>
    </contributor>
    <contributor contributorType="DataCollector">
      <contributorName nameType="Personal">Tuvè, Tiziana</contributorName>
      <givenName>Tiziana</givenName>
      <familyName>Tuvè</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0003-4111-8008</nameIdentifier>
      <affiliation>Istituto Nazionale di Geofisica e Vulcanologia (INGV)</affiliation>
    </contributor>
    <contributor contributorType="DataCollector">
      <contributorName nameType="Personal">Ursino, Andrea</contributorName>
      <givenName>Andrea</givenName>
      <familyName>Ursino</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0003-1942-7920</nameIdentifier>
      <affiliation>Istituto Nazionale di Geofisica e Vulcanologia (INGV)</affiliation>
    </contributor>
    <contributor contributorType="DataCurator">
      <contributorName nameType="Personal">Ferrari, Ferruccio</contributorName>
      <givenName>Ferruccio</givenName>
      <familyName>Ferrari</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0001-8032-5929</nameIdentifier>
      <affiliation>Istituto Nazionale di Geofisica e Vulcanologia (INGV)</affiliation>
    </contributor>
    <contributor contributorType="DataManager">
      <contributorName nameType="Personal">Cassisi, Carmelo</contributorName>
      <givenName>Carmelo</givenName>
      <familyName>Cassisi</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0002-3642-9576</nameIdentifier>
      <affiliation>Istituto Nazionale di Geofisica e Vulcanologia (INGV)</affiliation>
    </contributor>
    <contributor contributorType="DataManager">
      <contributorName nameType="Personal">Aliotta, Marco Antonio</contributorName>
      <givenName>Marco Antonio</givenName>
      <familyName>Aliotta</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0003-4773-2092</nameIdentifier>
      <affiliation>Istituto Nazionale di Geofisica e Vulcanologia (INGV)</affiliation>
    </contributor>
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      <contributorName nameType="Organizational">Istituto Nazionale di Geofisica e Vulcanologia (INGV)</contributorName>
      <nameIdentifier nameIdentifierScheme="ROR" schemeURI="">https://ror.org/00qps9a02</nameIdentifier>
    </contributor>
  </contributors>
  <dates>
    <date dateType="Coverage">2017-01-01/2019-12-31</date>
    <date dateType="Collected">2017-01-01/2019-12-31</date>
    <date dateType="Issued">2022-01</date>
    <date dateType="Submitted">2022-01</date>
  </dates>
  <language>en</language>
  <sizes>
    <size>800 KB</size>
  </sizes>
  <formats>
    <format>text/csv</format>
    <format>application/json</format>
    <format>application/vnd.openxmlformats-officedocument.spreadsheetml.sheet</format>
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  <version>1</version>
  <rightsList>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
    <rights rightsURI="https://creativecommons.org/licenses/by/4.0/" rightsIdentifier="cc-by-4.0" rightsIdentifierScheme="SPDX" schemeURI="https://spdx.org/licenses/">Creative Commons Attribution 4.0 International</rights>
  </rightsList>
  <descriptions>
    <description xml:lang="en" descriptionType="Abstract">Mt Etna Seismic Catalogue collects all earthquakes recorded by the Permanent Seismic Network of the INGV-OE (Istituto Nazionale di Geofisica e Vulcanologia - Osservatorio Etneo), from January 1st, 2017 to December 31, 2019.
Each earthquake is identified by origin time (U.T.C.), local magnitude value (ML), epicentral coordinates (latitude, longitude), and depth (b.s.l.). All other parameters relating to hypocenter solution (NO, RMS, ERH, ERZ) are also reported.
During the 2017 - 2019 period, have been recorded 18456 earthquakes and have been localized 8562 of them. In this period we have analyzed many seismic swarms occurred around Mt Etna, the most important was the sin-eruptive seismic swarm, which started on December 24, 2018 and finished on January 8, 2019.</description>
    <description xml:lang="it" descriptionType="Abstract">Il Catalogo Sismico dell'Etna raccoglie tutti i terremoti registrati dalla Rete Sismica Permanente dell'INGV-OE (Istituto Nazionale di Geofisica e Vulcanologia - Osservatorio Etneo), dal 1° gennaio 2017 al 31 dicembre 2019.
Ogni terremoto è identificato dal tempo origine (U.T.C.), dal valore della magnitudo locale (ML), dalle coordinate epicentrali (latitudine, longitudine), dalla profondità (s.l.m.). Vengono inoltre riportati tutti gli altri parametri relativi alla soluzione dell’ipocentro (NO, RMS, ERH, ERZ).
Durante il periodo 2017-2019, sono stati registrati 18456 terremoti, e ne sono stati localizzati 8562. In questo periodo abbiamo analizzato molti sciami sismici avvenuti intorno all'Etna, il più importante è stato lo sciame sismico sin-erutivo, iniziato il 24 dicembre 2018 e terminato l'8 gennaio 2019.
Le localizzazioni dei terremoti e il valore della magnitudo locale (ML) sono ottenuti da programmi sviluppati da INGV - OE, utilizzando il software Hypoellipse 2.0 (Lahr, 1999). Per i terremoti dell’area etnea è stato utilizzato il modello crostale di velocità di Hirn et al., (1991).
I terremoti sono stati localizzati da sismologi che fanno parte di un gruppo di lavoro. Lo scopo è eseguire un'analisi quotidiana della sismicità e di raccogliere tutte le informazioni in un database. Queste persone lavorano nel settore sismologico (Unità Funzionale Sismologia - UFS), appartenente all'INGV-OE. Le localizzazioni analitiche dei terremoti vengono eseguite secondo criteri scientifici uniformi, i metodi di analisi sono condivisi tra tutti i sismologi del gruppo di lavoro al fine di realizzare un prodotto affidabile da mettere a disposizione della comunità scientifica.
- A. Hirn, A. Nercessian, M. Sapin, F. Ferrucci, G. Wittlinger (1991). Structural heterogeneity of Mt. Etna (Sicily). Geophys. J., 87, pp. 351-403
- Lahr, J.C., 1999, revised 2012, HYPOELLIPSE: a computer program for determining local earthquake hypocentral parameters, magnitude, and first-motion pattern: U.S. Geological Survey Open-File Report 99-23, version 1.1, 119 p. and software, available at http://pubs.usgs.gov/of/1999/ofr-99-0023/.</description>
    <description xml:lang="en" descriptionType="Methods">Earthquakes' localizations and the local magnitude value (ML) are obtained by programs developed by the INGV - OE, using the software Hypoellipse 2.0 (Lahr, 1999). We have been used the velocity crustal model by Hirn et al., (1991) for the Etnean area.

- A. Hirn, A. Nercessian, M. Sapin, F. Ferrucci, G. Wittlinger (1991). Structural heterogeneity of Mt. Etna (Sicily). Geophys. J., 87, pp. 351-403
- Lahr, J.C., 1999, revised 2012, HYPOELLIPSE: a computer program for determining local earthquake hypocentral parameters, magnitude, and first-motion pattern: U.S. Geological Survey Open-File Report 99-23, version 1.1, 119 p. and software, available at http://pubs.usgs.gov/of/1999/ofr-99-0023/.</description>
    <description xml:lang="en" descriptionType="TechnicalInfo">The earthquakes have been localized by seismologists who are part of a working group. The purpose is perform a daily analysis of the seismicity and then to collect all information into a database. These people work in the seismological division (Unità Funzionale Sismologia - UFS), of the INGV-OE. Earthquakes analytical localizations are carried out according to a uniform scientific criteria,  the analysis methods are share among all seismologists of the working group in order to realize a reliable product to make available to the scientific community.</description>
  </descriptions>
  <geoLocations>
    <geoLocation>
      <geoLocationPlace>Mt. Etna, Sicily, Italy</geoLocationPlace>
    </geoLocation>
    <geoLocation>
      <geoLocationPlace>Etna</geoLocationPlace>
      <geoLocationBox>
        <westBoundLongitude>14.7</westBoundLongitude>
        <eastBoundLongitude>15.3</eastBoundLongitude>
        <southBoundLatitude>37.4</southBoundLatitude>
        <northBoundLatitude>37.92</northBoundLatitude>
      </geoLocationBox>
    </geoLocation>
  </geoLocations>
  <fundingReferences>
    <fundingReference>
      <funderName>Presidenza del Consiglio dei Ministri - Dipartimento della Protezione Civile (DPC)</funderName>
      <funderIdentifier funderIdentifierType="Crossref Funder ID">https://doi.org/10.13039/100012783</funderIdentifier>
      <awardTitle>Convenzione INGV-DPC Allegato A</awardTitle>
    </fundingReference>
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