{"id":"https://openalex.org/W1936033224","doi":"https://doi.org/10.1785/bssa0670051379","title":"An analysis of earthquake frequency data","display_name":"An analysis of earthquake frequency data","publication_year":1977,"publication_date":"1977-10-01","ids":{"openalex":"https://openalex.org/W1936033224","doi":"https://doi.org/10.1785/bssa0670051379","mag":"1936033224"},"language":"en","primary_location":{"id":"mag:1936033224","doi":"https://doi.org/10.1785/bssa0670051379","is_oa":false,"landing_page_url":"https://pubs.geoscienceworld.org/ssa/bssa/article/67/5/1379/117746/An-analysis-of-earthquake-frequency-data","pdf_url":null,"source":{"id":"https://openalex.org/S59098468","display_name":"Bulletin of the Seismological Society of America","issn_l":"0037-1106","issn":["0037-1106","1943-3573"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-1","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310316854","host_organization_name":"Seismological Society of America","host_organization_lineage":["https://openalex.org/P4310316854"],"host_organization_lineage_names":["Seismological Society of America"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Bulletin of the Seismological Society of America","raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5002952858","display_name":"Rex H. Shudde","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I35364215","display_name":"Naval Postgraduate School","ror":"https://ror.org/033yfkj90","country_code":"US","type":"education","lineage":["https://openalex.org/I1330347796","https://openalex.org/I3130687028","https://openalex.org/I35364215"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rex H. Shudde","raw_affiliation_strings":["Naval Postgraduate School Department of Operations ResearchMonterey, California 93940"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Naval Postgraduate School Department of Operations ResearchMonterey, California 93940","institution_ids":["https://openalex.org/I35364215"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055819797","display_name":"Donald R. Barr","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I35364215","display_name":"Naval Postgraduate School","ror":"https://ror.org/033yfkj90","country_code":"US","type":"education","lineage":["https://openalex.org/I1330347796","https://openalex.org/I3130687028","https://openalex.org/I35364215"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Donald R. Barr","raw_affiliation_strings":["Naval Postgraduate School Department of Operations ResearchMonterey, California 93940"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Naval Postgraduate School Department of Operations ResearchMonterey, California 93940","institution_ids":["https://openalex.org/I35364215"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I35364215"],"apc_list":null,"apc_paid":null,"fwci":0.3778,"has_fulltext":false,"cited_by_count":29,"citation_normalized_percentile":{"value":0.54895833,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"67","issue":"5","first_page":"1379","last_page":"1386"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10110","display_name":"earthquake and tectonic studies","score":0.9937000274658203,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10110","display_name":"earthquake and tectonic studies","score":0.9937000274658203,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12424","display_name":"Earthquake Detection and Analysis","score":0.0044999998062849045,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13018","display_name":"Seismology and Earthquake Studies","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/tidal-forces","display_name":"tidal forces","score":0.7149999737739563},{"id":"https://openalex.org/keywords/earthquake-frequency","display_name":"earthquake frequency","score":0.7110000252723694},{"id":"https://openalex.org/keywords/san-andreas-fault","display_name":"San Andreas fault","score":0.8809999823570251},{"id":"https://openalex.org/keywords/earthquake-occurrence","display_name":"earthquake occurrence","score":0.5680000185966492}],"concepts":[{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.7183417081832886},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.7019551396369934},{"id":"https://openalex.org/C86597896","wikidata":"https://www.wikidata.org/wiki/Q223325","display_name":"Tidal force","level":2,"score":0.5825733542442322},{"id":"https://openalex.org/C147412999","wikidata":"https://www.wikidata.org/wiki/Q950713","display_name":"Foreshock","level":3,"score":0.5168095827102661},{"id":"https://openalex.org/C2992890811","wikidata":"https://www.wikidata.org/wiki/Q500062","display_name":"Earthquake magnitude","level":3,"score":0.4867582321166992},{"id":"https://openalex.org/C2991754643","wikidata":"https://www.wikidata.org/wiki/Q191218","display_name":"San andreas fault","level":3,"score":0.48048558831214905},{"id":"https://openalex.org/C126691448","wikidata":"https://www.wikidata.org/wiki/Q2028919","display_name":"Magnitude (astronomy)","level":2,"score":0.4442565441131592},{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.3925023674964905},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09589415788650513},{"id":"https://openalex.org/C156801008","wikidata":"https://www.wikidata.org/wiki/Q308442","display_name":"Aftershock","level":2,"score":0.06034177541732788},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.05766576528549194},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.05254819989204407},{"id":"https://openalex.org/C99844830","wikidata":"https://www.wikidata.org/wiki/Q102441924","display_name":"Scaling","level":2,"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":"mag:1936033224","doi":"https://doi.org/10.1785/bssa0670051379","is_oa":false,"landing_page_url":"https://pubs.geoscienceworld.org/ssa/bssa/article/67/5/1379/117746/An-analysis-of-earthquake-frequency-data","pdf_url":null,"source":{"id":"https://openalex.org/S59098468","display_name":"Bulletin of the Seismological Society of America","issn_l":"0037-1106","issn":["0037-1106","1943-3573"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-1","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310316854","host_organization_name":"Seismological Society of America","host_organization_lineage":["https://openalex.org/P4310316854"],"host_organization_lineage_names":["Seismological Society of America"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Bulletin of the Seismological Society of America","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W946632409","https://openalex.org/W1934303408","https://openalex.org/W2013127395","https://openalex.org/W2050812908","https://openalex.org/W2127292882","https://openalex.org/W2170611293","https://openalex.org/W2560439914","https://openalex.org/W2915275697","https://openalex.org/W2915807276","https://openalex.org/W2917058485","https://openalex.org/W2985542075"],"related_works":["https://openalex.org/W1545357834","https://openalex.org/W946632409","https://openalex.org/W2110433246","https://openalex.org/W3022829544","https://openalex.org/W1795460102","https://openalex.org/W2004044466","https://openalex.org/W2186989127","https://openalex.org/W2352623224","https://openalex.org/W3166098433","https://openalex.org/W7097946594"],"abstract_inverted_index":{"abstract":[0],"Analyses":[3],"of":[4,10,17,35,42,54,75,98],"tidal":[5,36],"forces":[6],"present":[7],"during":[8],"occurrence":[9],"the":[11,27,50,73,82,91,107],"major":[12],"earthquakes":[13,62],"recorded":[14],"in":[15,31,49,106],"periods":[16],"several":[18],"years":[19],"duration":[20],"are":[21,44,63],"presented":[22],"for":[23,46,60,69],"two":[24],"regions":[25,108],"along":[26],"San":[28],"Andreas":[29],"fault":[30],"central":[32],"California.":[33],"Components":[34],"force":[37,56],"and":[38,57],"their":[39],"time":[40],"rates":[41,97],"change":[43,99],"computed":[45],"each":[47],"earthquake":[48,104],"sample.":[51],"The":[52],"distributions":[53,67],"these":[55,86],"jerk":[58],"quantities":[59],"actual":[61],"compared":[64],"with":[65],"corresponding":[66],"obtained":[68],"pseudo-earthquakes":[70],"generated":[71],"under":[72],"hypothesis":[74,92],"random":[76],"occurrence.":[77],"It":[78],"is":[79],"concluded":[80],"that":[81,93],"evidence":[83],"provided":[84],"by":[85],"analyses":[87],"does":[88],"not":[89],"support":[90],"tidal-force":[94],"levels":[95],"or":[96],"have":[100],"significant":[101],"effects":[102],"on":[103],"occurrences":[105],"considered.":[109]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":10},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
