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        <identifier>doi:10.13127/horus</identifier>
        <datestamp>2025-04-23T13:48:05Z</datestamp>
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  <identifier identifierType="DOI">10.13127/HORUS</identifier>
  <creators>
    <creator>
      <creatorName nameType="Personal">Lolli, Barbara</creatorName>
      <givenName>Barbara</givenName>
      <familyName>Lolli</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0003-4186-9055</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">Randazzo, Daniele</creatorName>
      <givenName>Daniele</givenName>
      <familyName>Randazzo</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0002-1416-8950</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">Vannucci, Gianfranco</creatorName>
      <givenName>Gianfranco</givenName>
      <familyName>Vannucci</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0003-0918-0784</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">Gasperini, Paolo</creatorName>
      <givenName>Paolo</givenName>
      <familyName>Gasperini</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">https://orcid.org/0000-0002-5314-0563</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">HOmogenized instRUmental Seismic catalog (HORUS)</title>
    <title titleType="AlternativeTitle">HORUS</title>
  </titles>
  <publisher publisherIdentifier="https://ror.org/00qps9a02" publisherIdentifierScheme="ROR" schemeURI="https://ror.org/">Istituto Nazionale di Geofisica e Vulcanologia (INGV)</publisher>
  <publicationYear>2020</publicationYear>
  <resourceType resourceTypeGeneral="Dataset">Earthquake catalog with homogeneous magnitudes</resourceType>
  <subjects>
    <subject>earthquake catalogue</subject>
    <subject>homogeneous magnitudes estimation</subject>
  </subjects>
  <contributors>
    <contributor contributorType="RightsHolder">
      <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">1960-01-01/</date>
    <date dateType="Issued">2020-07-02</date>
  </dates>
  <language>en</language>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsDocumentedBy" resourceTypeGeneral="JournalArticle">10.1785/0220200148</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsDocumentedBy" resourceTypeGeneral="JournalArticle">10.1111/j.1365-246x.2012.05575.x</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsDocumentedBy" resourceTypeGeneral="JournalArticle">10.1785/0120120356</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsDocumentedBy" resourceTypeGeneral="JournalArticle">10.1785/0120170114</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsCompiledBy" resourceTypeGeneral="Dataset">10.31905/d808b830</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsCompiledBy" resourceTypeGeneral="Dataset">10.13127/rcmt/euromed</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsCompiledBy" resourceTypeGeneral="JournalArticle">10.1029/jb086ib04p02825</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsCompiledBy" resourceTypeGeneral="JournalArticle">10.1016/j.pepi.2012.04.002</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsCompiledBy" resourceTypeGeneral="Dataset">10.13127/iside</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsCompiledBy" resourceTypeGeneral="Dataset">10.14470/tr560404</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="URL" relationType="IsCompiledBy" resourceTypeGeneral="Dataset">http://geofon.gfz-potsdam.de/eqinfo/list.php</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsCompiledBy" resourceTypeGeneral="Dataset">10.13127/tdmt</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsCompiledBy" resourceTypeGeneral="Dataset">10.13127/csi.1.1</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="URL" relationType="IsCompiledBy" resourceTypeGeneral="Dataset">https://www.globalcmt.org/</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsCompiledBy" resourceTypeGeneral="Dataset">10.13127/csti.1.1</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="URL" relationType="IsCompiledBy" resourceTypeGeneral="Dataset">http://www.seismo.ethz.ch/research-and-teaching/products-software/moment-tensors/earlier-mt-catalogues/index.html</relatedIdentifier>
  </relatedIdentifiers>
  <sizes>
    <size>18 MB zipped files </size>
    <size>400000 earthquakes records</size>
  </sizes>
  <formats>
    <format>text/csv</format>
  </formats>
  <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>
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  <descriptions>
    <description xml:lang="en" descriptionType="Abstract">The provided dataset is a HOmogeneous catalog of Italian instRUmental Seismicity updated in near-real time. The magnitudes of all events are homogeneously revalued so that to be consistent with Mw standard estimates made by the Global CMT project. For the time interval from 1960 to 15 April 2005 it is obtained by merging catalogs and online resources available for the Italian area and homogenizing all magnitudes to Mw according to empirical relationships computed using the Chi Square Regression method which properly consider the uncertainties of both variables. From 16 April 2005 to present, an automatic procedure periodically downloads the data of the on-line bulletin of the Istituto Nazionale di Geofisica e Vulcanologia (INGV) and of online Moment Tensor catalogs from respective websites, merges the different sources and applies traditional magnitude conversions to Mw. The resulting dataset from 1960 to present is provided in two versions: HORUS_Ita_Catalog.txt where a random second decimal digit is added to ML and Md of the INGV bulletin (ISIDe) before computing Mw proxies, and HORUS_Ita_Catalog_o.txt where the original ML and Md are used to compute Mw proxies (Lolli et al., 2020, under revision).</description>
    <description xml:lang="it" descriptionType="Abstract">Il dataset fornito rappresenta un catalogo strumentale omogeneo in termini di magnitudo della sismicità italiana aggiornato in tempo reale. Le magnitudo di ciascun evento sismico sono ricalcolate in termini di Magnitudo momento in modo da essere consistenti con le stime fornite dal Global CMT project. Dal 1960 al 15 aprile 2005 i dati sono stati ottenuti unendo i cataloghi esistenti e le risorse online per il territorio italiano e applicando leggi di conversione tra le varie magnitudo disponibile e la Mw ottenute mediante regressioni ortogonali che tengono conto degli errori delle variabili considerate. Dal 16 aprile 2005 una procedura automatica scarica e trasforma i dati di magnitudo forniti dall’Istituto Nazionale di Geofisica e Vulcanologia (INGV) e li trasforma in Mw in tempo reale. Il dataset risultante dal 1960 ad oggi è fornito in due versioni: HORUS_Ita_Catalog.txt che prima della conversione in Mw trasforma le magnitudo ML e Md aggiungendo casualmente un secondo decimale dopo la virgola e HORUS_Ita_Catalog_o.txt in cui le ML e Md originali sono convertite in Mw (Lolli et al., 2020, in revisione).</description>
    <description xml:lang="en" descriptionType="Methods">We implemented an automatic procedure for building and continuously updating the HOmogenized instRUmental Seismic catalog (HORUS) of the Italian area. Such procedure performs a) the downloading of hypocentral and magnitude data from the Italian Seismological Instrumental and parametric Database (ISIDe) of the Istituto Nazionale di Geofisica e Vulcanologia (INGV) and of Mw data from on-line moment tensor catalogs available for the Italian and Euromediterranean area; b) the matching of events of ISIDe with those of moment tensor catalogs, based on temporal and spatial criteria; c) the computation of Mw proxies from ML and Md according to Gasperini et al. (2013) and their merging with true Mw estimates from moment tensor catalogs homogenized according to Gasperini et al. (2012); d) the assembly of the different sections of the catalog from 1960 to present; f) the copying of the homogeneous catalog on the publicly accessible web site http://horus.bo.ingv.it. 

Gasperini P., Lolli B., Vannucci G., Boschi E. (2012). A comparison of moment magnitude estimates for the European–Mediterranean and Italian region, Geophys. J. Int., 190, 1733-1745, doi: 10.1111/j.1365-246X.2012.05575.x.

Gasperini P., Lolli B. and Vannucci G. (2013). Empirical Calibration of Local Magnitude Data Sets Versus Moment Magnitude in Italy, Bull., Seism. Soc. Am., 103, 2227-2246, doi: 10.1785/0120120356.</description>
  </descriptions>
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    <geoLocation>
      <geoLocationPlace>Italy</geoLocationPlace>
    </geoLocation>
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      <geoLocationPlace>Italy</geoLocationPlace>
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        <westBoundLongitude>6</westBoundLongitude>
        <eastBoundLongitude>20</eastBoundLongitude>
        <southBoundLatitude>35</southBoundLatitude>
        <northBoundLatitude>48</northBoundLatitude>
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  <fundingReferences>
    <fundingReference>
      <funderName>Ministero dell'Università e della Ricerca (MUR)</funderName>
      <funderIdentifier funderIdentifierType="Crossref Funder ID">https://doi.org/10.13039/501100003407</funderIdentifier>
      <awardTitle>FISR 2016 - Centro di studio e monitoraggio dei rischi naturali dell'Italia centrale</awardTitle>
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