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    <creator>
      <creatorName nameType="Personal">Ferrari, Ferruccio</creatorName>
      <givenName>Ferruccio</givenName>
      <familyName>Ferrari</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>
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    <creator>
      <creatorName nameType="Personal">Tusa, Giuseppina</creatorName>
      <givenName>Giuseppina</givenName>
      <familyName>Tusa</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>
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    <creator>
      <creatorName nameType="Personal">Di Grazia, Giuseppe</creatorName>
      <givenName>Giuseppe</givenName>
      <familyName>Di Grazia</familyName>
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    <creator>
      <creatorName nameType="Personal">Firetto Carlino, Marco</creatorName>
      <givenName>Marco</givenName>
      <familyName>Firetto Carlino</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>
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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">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">Sciotto, Mariangela</creatorName>
      <givenName>Mariangela</givenName>
      <familyName>Sciotto</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0001-8711-1392</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>
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  <titles>
    <title xml:lang="en">Eastern Sicily Swarm Catalog (ESSC)</title>
    <title titleType="AlternativeTitle">ESSC</title>
  </titles>
  <publisher publisherIdentifier="https://ror.org/00qps9a02" publisherIdentifierScheme="ROR" schemeURI="https://ror.org/">Istituto Nazionale di Geofisica e Vulcanologia (INGV)</publisher>
  <publicationYear>2025</publicationYear>
  <resourceType resourceTypeGeneral="Dataset">earthquake catalog</resourceType>
  <subjects>
    <subject>Swarm</subject>
    <subject>Earthquakes</subject>
    <subject>Catalog</subject>
  </subjects>
  <contributors>
    <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">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="DataCollector">
      <contributorName nameType="Personal">Firetto Carlino, Marco</contributorName>
      <givenName>Marco</givenName>
      <familyName>Firetto Carlino</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0002-4651-9639</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="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">Sciotto, Mariangela</contributorName>
      <givenName>Mariangela</givenName>
      <familyName>Sciotto</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0001-8711-1392</nameIdentifier>
      <affiliation>Istituto Nazionale di Geofisica e Vulcanologia (INGV)</affiliation>
    </contributor>
    <contributor contributorType="DataCollector">
      <contributorName nameType="Personal">Tusa, Giuseppina</contributorName>
      <givenName>Giuseppina</givenName>
      <familyName>Tusa</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0003-3656-3086</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>
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  <dates>
    <date dateType="Coverage">2000-01-01/</date>
    <date dateType="Collected">2000-01-01/</date>
    <date dateType="Issued">2025/04/01</date>
    <date dateType="Available">2025/04</date>
  </dates>
  <language>en</language>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="References" resourceTypeGeneral="Dataset">10.13127/etnasc/etnarsc2020</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="References" resourceTypeGeneral="Dataset">10.13127/aeolian/aeolianrsc2020</relatedIdentifier>
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  <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>
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  <descriptions>
    <description xml:lang="en" descriptionType="Abstract">This site collects the swarms and sequences identified by the Seismic Analysis Group of the INGV - Etneo Observatory, based on the analysis of earthquakes located by the same group starting from 2020, within the areas of competence of the OE, such as Etna and the Aeolian Islands. In addition to these, the catalogue also includes swarms and sequences that, although falling outside the areas of competence, have been well localized. The purpose of this catalogue, which does not aim to provide universal criteria for defining swarms and sequences, is to offer a possible perspective on the ongoing seismicity in the areas of interest, in order to frame it within the local context. The areas under consideration, ranging from the Aeolian Islands in the north to the Iblean Foreland in the south, can highlight peculiar characteristics in the style of energy release, specifically through the distribution of seismicity, swarms, and/or sequences, along with the related associated parameters, thus providing a key to understanding the phenomena. The procedure adopted to distinguish a group of events, occurring within a predefined time window, into a swarm or sequence is based on a simple clustering algorithm, similar to that of Reasenberg (1985), and on the application of an empirical law based on local magnitude for the definition of the mainshock.</description>
    <description xml:lang="it" descriptionType="Abstract">Questo sito raccoglie gli sciami e le sequenze individuati dal Gruppo Analisi Sismica dell'INGV - Osservatorio Etneo, sulla base dell'analisi dei terremoti localizzati dallo stesso gruppo a partire dal 2020, all'interno delle aree di competenza dell'OE, come l'Etna e le Isole Eolie. Oltre a questi, il catalogo comprende anche sciami e sequenze che, pur non rientrando nelle aree di competenza, sono stati ben localizzati. Lo scopo di questo catalogo, che non mira a fornire criteri universali per la definizione di sciami e sequenze, è quello di offrire una possibile prospettiva sulla sismicità in atto nelle aree di interesse, al fine di inquadrarla nel contesto locale. Le aree prese in esame, che vanno dalle Isole Eolie a nord fino all'Avampaese Ibleo a sud, possono evidenziare caratteristiche peculiari nello stile di rilascio dell’energia, in particolare attraverso la distribuzione della sismicità, degli sciami e/o delle sequenze, insieme ai relativi parametri associati, fornendo così una chiave di lettura dei fenomeni. La procedura adottata per distinguere un gruppo di eventi, che si verificano entro una finestra temporale predefinita, in uno sciame o in una sequenza si basa su un semplice algoritmo di clustering, simile a quello di Reasenberg (1985), e sull'applicazione di una legge empirica basata sulla magnitudo locale per la definizione del mainshock.</description>
  </descriptions>
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    <geoLocation>
      <geoLocationPlace>Eastern Sicily, Italy</geoLocationPlace>
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