{"id":"https://openalex.org/W2988940681","doi":"https://doi.org/10.1109/igarss.2019.8899191","title":"The Deforming Etna Volcano Imaged Through SBAS-DInSAR Analysis: its Long Term Behaviour and the Recent Seismo-Volcanic Crisis of December 2018","display_name":"The Deforming Etna Volcano Imaged Through SBAS-DInSAR Analysis: its Long Term Behaviour and the Recent Seismo-Volcanic Crisis of December 2018","publication_year":2019,"publication_date":"2019-07-01","ids":{"openalex":"https://openalex.org/W2988940681","doi":"https://doi.org/10.1109/igarss.2019.8899191","mag":"2988940681"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2019.8899191","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2019.8899191","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5034277731","display_name":"Giuseppe Solaro","orcid":"https://orcid.org/0000-0002-3820-5306"},"institutions":[{"id":"https://openalex.org/I4210125249","display_name":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente","ror":"https://ror.org/02wxw4x45","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210125249","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"G. Solaro","raw_affiliation_strings":["Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Napoli, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Napoli, Italy","institution_ids":["https://openalex.org/I4210125249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108067019","display_name":"G. Onorato","orcid":"https://orcid.org/0000-0002-5296-5213"},"institutions":[{"id":"https://openalex.org/I4210125249","display_name":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente","ror":"https://ror.org/02wxw4x45","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210125249","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"G. Onorato","raw_affiliation_strings":["Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Napoli, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Napoli, Italy","institution_ids":["https://openalex.org/I4210125249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042075586","display_name":"Susi Pepe","orcid":"https://orcid.org/0000-0001-9720-5974"},"institutions":[{"id":"https://openalex.org/I4210125249","display_name":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente","ror":"https://ror.org/02wxw4x45","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210125249","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"S. Pepe","raw_affiliation_strings":["Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Napoli, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Napoli, Italy","institution_ids":["https://openalex.org/I4210125249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053953091","display_name":"Pietro Tizzani","orcid":"https://orcid.org/0000-0001-9745-5674"},"institutions":[{"id":"https://openalex.org/I4210125249","display_name":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente","ror":"https://ror.org/02wxw4x45","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210125249","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"P. Tizzani","raw_affiliation_strings":["Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Napoli, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Napoli, Italy","institution_ids":["https://openalex.org/I4210125249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029172228","display_name":"Giovanni Zeni","orcid":"https://orcid.org/0000-0001-5701-5228"},"institutions":[{"id":"https://openalex.org/I4210125249","display_name":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente","ror":"https://ror.org/02wxw4x45","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210125249","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"G. Zeni","raw_affiliation_strings":["Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Napoli, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Napoli, Italy","institution_ids":["https://openalex.org/I4210125249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088408992","display_name":"Ivana Zinno","orcid":"https://orcid.org/0000-0002-4950-3122"},"institutions":[{"id":"https://openalex.org/I4210125249","display_name":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente","ror":"https://ror.org/02wxw4x45","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210125249","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"I. Zinno","raw_affiliation_strings":["Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Napoli, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Napoli, Italy","institution_ids":["https://openalex.org/I4210125249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057387825","display_name":"Manuela Bonano","orcid":"https://orcid.org/0000-0001-8240-7629"},"institutions":[{"id":"https://openalex.org/I4210125249","display_name":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente","ror":"https://ror.org/02wxw4x45","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210125249","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"M. Bonano","raw_affiliation_strings":["Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Napoli, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Napoli, Italy","institution_ids":["https://openalex.org/I4210125249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086205342","display_name":"Raffaele Castaldo","orcid":"https://orcid.org/0000-0002-8425-0781"},"institutions":[{"id":"https://openalex.org/I4210125249","display_name":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente","ror":"https://ror.org/02wxw4x45","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210125249","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"R. Castaldo","raw_affiliation_strings":["Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Napoli, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Napoli, Italy","institution_ids":["https://openalex.org/I4210125249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055182623","display_name":"Francesco Casu","orcid":"https://orcid.org/0000-0001-8555-6494"},"institutions":[{"id":"https://openalex.org/I4210125249","display_name":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente","ror":"https://ror.org/02wxw4x45","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210125249","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"F. Casu","raw_affiliation_strings":["Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Napoli, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Napoli, Italy","institution_ids":["https://openalex.org/I4210125249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012977463","display_name":"Claudio De Luca","orcid":"https://orcid.org/0000-0002-5197-7503"},"institutions":[{"id":"https://openalex.org/I4210125249","display_name":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente","ror":"https://ror.org/02wxw4x45","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210125249","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"C. De Luca","raw_affiliation_strings":["Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Napoli, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Napoli, Italy","institution_ids":["https://openalex.org/I4210125249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091084202","display_name":"Vincenzo De Novellis","orcid":"https://orcid.org/0000-0002-6037-6072"},"institutions":[{"id":"https://openalex.org/I4210125249","display_name":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente","ror":"https://ror.org/02wxw4x45","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210125249","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"V. De Novellis","raw_affiliation_strings":["Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Napoli, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Napoli, Italy","institution_ids":["https://openalex.org/I4210125249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057168176","display_name":"Riccardo Lanari","orcid":"https://orcid.org/0000-0002-7296-2749"},"institutions":[{"id":"https://openalex.org/I4210125249","display_name":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente","ror":"https://ror.org/02wxw4x45","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210125249","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"R. Lanari","raw_affiliation_strings":["Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Napoli, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Napoli, Italy","institution_ids":["https://openalex.org/I4210125249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004652766","display_name":"Michele Manunta","orcid":"https://orcid.org/0000-0002-7245-1551"},"institutions":[{"id":"https://openalex.org/I4210125249","display_name":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente","ror":"https://ror.org/02wxw4x45","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210125249","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"M. Manunta","raw_affiliation_strings":["Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Napoli, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Napoli, Italy","institution_ids":["https://openalex.org/I4210125249"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023009387","display_name":"M. Manzo","orcid":"https://orcid.org/0000-0002-9387-5273"},"institutions":[{"id":"https://openalex.org/I4210125249","display_name":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente","ror":"https://ror.org/02wxw4x45","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210125249","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"M. Manzo","raw_affiliation_strings":["Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Napoli, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente, CNR, Napoli, Italy","institution_ids":["https://openalex.org/I4210125249"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210125249"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"9702","last_page":"9704"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10535","display_name":"Landslides and related hazards","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10644","display_name":"Cryospheric studies and observations","score":0.9955000281333923,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/volcano","display_name":"Volcano","score":0.7934063673019409},{"id":"https://openalex.org/keywords/gnss-augmentation","display_name":"GNSS augmentation","score":0.757260262966156},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.7439762353897095},{"id":"https://openalex.org/keywords/impact-crater","display_name":"Impact crater","score":0.6233468651771545},{"id":"https://openalex.org/keywords/seismology","display_name":"Seismology","score":0.6042545437812805},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.576482355594635},{"id":"https://openalex.org/keywords/deformation","display_name":"Deformation (meteorology)","score":0.455597847700119},{"id":"https://openalex.org/keywords/summit","display_name":"Summit","score":0.43618646264076233},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.3764173984527588},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.1594638228416443},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.15148800611495972},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1325644552707672},{"id":"https://openalex.org/keywords/gnss-applications","display_name":"GNSS applications","score":0.07654273509979248}],"concepts":[{"id":"https://openalex.org/C120806208","wikidata":"https://www.wikidata.org/wiki/Q8072","display_name":"Volcano","level":2,"score":0.7934063673019409},{"id":"https://openalex.org/C166212672","wikidata":"https://www.wikidata.org/wiki/Q2165162","display_name":"GNSS augmentation","level":4,"score":0.757260262966156},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.7439762353897095},{"id":"https://openalex.org/C179537507","wikidata":"https://www.wikidata.org/wiki/Q55818","display_name":"Impact crater","level":2,"score":0.6233468651771545},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.6042545437812805},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.576482355594635},{"id":"https://openalex.org/C204366326","wikidata":"https://www.wikidata.org/wiki/Q3027650","display_name":"Deformation (meteorology)","level":2,"score":0.455597847700119},{"id":"https://openalex.org/C2778848561","wikidata":"https://www.wikidata.org/wiki/Q207326","display_name":"Summit","level":2,"score":0.43618646264076233},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.3764173984527588},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.1594638228416443},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.15148800611495972},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1325644552707672},{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.07654273509979248},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2019.8899191","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2019.8899191","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1548497396","https://openalex.org/W2028372953","https://openalex.org/W2041958440","https://openalex.org/W2109452545","https://openalex.org/W2152657318","https://openalex.org/W2164403802"],"related_works":["https://openalex.org/W2625809971","https://openalex.org/W1663847441","https://openalex.org/W4241376597","https://openalex.org/W1982074779","https://openalex.org/W2768493687","https://openalex.org/W2170886505","https://openalex.org/W3203904831","https://openalex.org/W2083171080","https://openalex.org/W2971762815","https://openalex.org/W2062282432"],"abstract_inverted_index":{"We":[0],"investigate":[1],"the":[2,11,17,29,35,50,55,80,87,92,108,113,124,129,132,135,140,145,150,157,167,179,183],"deformation":[3,46,88,152],"of":[4,28,34,67,134,149,159],"Mt.":[5,43],"Etna":[6,44],"volcano":[7],"(Italy)":[8],"by":[9,71,91],"exploiting":[10],"DInSAR":[12],"technique":[13],"referred":[14],"to":[15,41,99,143],"as":[16],"Small":[18],"BAseline":[19],"Subset":[20],"(SBAS)":[21],"algorithm.":[22],"In":[23,137],"particular,":[24],"we":[25,63],"take":[26],"advantage":[27],"multi-sensor":[30],"data":[31,69],"processing":[32],"capability":[33],"SBAS":[36],"algorithm":[37],"which":[38],"allows":[39],"us":[40],"generate":[42],"mean":[45],"velocity":[47],"maps":[48],"and":[49,75,126,147,173],"corresponding":[51],"time":[52,82],"series":[53],"in":[54,79],"last":[56],"twenty-five":[57],"years.":[58],"To":[59],"achieve":[60],"this":[61,138],"task,":[62],"exploit":[64],"different":[65,161],"set":[66],"SAR":[68],"collected":[70],"ERS-1/2,":[72],"ENVISAT,":[73],"COSMO-SkyMed":[74],"Sentinel-1":[76],"radar":[77],"sensors":[78],"1992-2018":[81],"interval.":[83],"We,":[84],"also,":[85],"show":[86,106],"pattern":[89],"induced":[90],"recent":[93],"seismo-volcanic":[94],"crisis":[95],"occurring":[96],"from":[97],"24":[98],"27":[100],"December":[101],"2018.":[102],"The":[103],"main":[104],"results":[105,155],"that":[107],"East-West":[109],"displacement":[110],"map":[111],"highlights":[112],"most":[114],"significant":[115],"entities,":[116],"whose":[117],"maximum":[118],"values":[119],"exceed":[120],"30":[121],"cm":[122],"towards":[123,128],"West":[125],"40":[127],"East":[130],"on":[131,178],"summit":[133,171],"volcano.":[136],"scenario,":[139],"measurements":[141],"permit":[142],"model":[144],"geometry":[146],"characteristics":[148],"causative":[151],"sources;":[153],"preliminary":[154],"suggest":[156],"presence":[158],"two":[160],"sources:":[162],"a":[163,174],"shallow":[164],"dyke":[165],"feeding":[166],"eruptive":[168],"activity":[169],"at":[170],"craters":[172],"major":[175],"strike-slip":[176],"fault/s":[177],"southeastern":[180],"flank":[181],"nucleating":[182],"26":[184],"<sup":[185],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[186],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">th</sup>":[187],"mainshock.":[188]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}