{"refrec":{"BRefID":284095,"RR":"<b>Carlo, D.L.; Lay, T.; Ammon, C.J.; Zhang, J.</b> (1999). Rupture process of the 1995 Antofagasta subduction earthquake (M<sub>w</sub> = 8.1), <b><i>in</i></b>: Sauber, J. <i>et al.</i> <i>Seismogenic and tsunamigenic processes in shallow subduction zones. Pure and Applied Geophysics,</i> 154(3-4): pp. 677-708. <a href=\"https://dx.doi.org/10.1007/978-3-0348-8679-6_13\" target=\"_blank\">https://dx.doi.org/10.1007/978-3-0348-8679-6_13</a>","BEntID":276118,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":null,"RefStringPartII":", <b><i>in</i></b>: Sauber, J. <i>et al.</i> <i>Seismogenic and tsunamigenic processes in shallow subduction zones. Pure and Applied Geophysics,</i> 154(3-4): pp. 677-708. <a href=\"https://dx.doi.org/10.1007/978-3-0348-8679-6_13\" target=\"_blank\">https://dx.doi.org/10.1007/978-3-0348-8679-6_13</a>","DocTypID":17,"DocType":"Book chapters","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Carlo, D.L.; Lay, T.; Ammon, C.J.; Zhang, J.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Carlo, D.L. <i>et al.</i>","Englishabstract":"A finite-source rupture model of the July 30, 1995, M w = 8.1 Antofagasta (Northern Chile) subduction earthquake is developed using body and surface waves that span periods from 20 to 290 s. A long-period (150–290 s) surface-wave spectral inversion technique is applied to estimate the average finite-fault source properties. Deconvolutions of broadband body waves using theoretical Green’s functions, and deconvolutions of broadband fundamental mode surface waves using empirical Green’s functions provided by a large aftershock, yield effective source time functions containing periods from 20 to 200 s for many directivity parameters. The source time functions are used in an inverse radon transform to image a one-dimensional spatial model of the moment rate history. The event produced a predominantly unilateral southward rupture, yielding strong directivity effects on all seismic waves with periods less than a few hundred seconds. The aftershock information, spectral analysis, and moment rate distribution indicate a rupture length of 180-200 km, with the largest slip concentrated in the first 120 km, a rupture azimuth of 205° ± 10° along the Chilean coastline, and a rupture duration of 60–68 s with a corresponding average rupture velocity of 3.0–3.2 km/s. The overall rupture character is quite smooth, accentuating the directivity effects and reducing the shaking intensity, however there are three regions with enhanced moment rate distributed along the rupture zone: near the epicenter, 50 to 80 km south of the epicenter, and 110 to 140 km south of the epicenter.","AbstractOtherLang":null,"BibLvlCode":"AMS","StandardTitle":"Rupture process of the 1995 Antofagasta subduction earthquake (M<sub>w</sub> = 8.1)","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2024-12-10 01:33:17.368041","timezone_type":1,"timezone":"+01:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"Finite-source rupture models Chilean tectonics seismic directivity","OtherDescriptors":null,"Notes":null,"AnaPub":1999,"MonPub":null,"DateUpdate":"2017-03-23","DateCreate":"2017-03-23","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":null,"VABBcode":null,"OpenAcc":0,"DOI":"10.1007/978-3-0348-8679-6_13"},"refs":null,"anarec":{"AnaID":284095,"PubliDate":1999,"Pagination":"677-708","XtraPublOfAnaID":null,"ISBN":"978-3-0348-8679-6","Volume":"154","Issue":"3-4","BRefMon":284080,"BRefMonRR":"<b>Sauber, J.; Dmowska, R. (Ed.)</b> (1999). Seismogenic and tsunamigenic processes in shallow subduction zones. e-Book edition. <i>Pure and Applied Geophysics</i>, 154(3-4). Springer: Basel. ISBN 978-3-0348-8679-6. vi, 405-776 pp. <a href=\"https://dx.doi.org/10.1007/978-3-0348-8679-6\" target=\"_blank\">https://dx.doi.org/10.1007/978-3-0348-8679-6</a>","BRefXtra":null,"BRefXtraRR":null,"SerBRefID":43723,"SerRR":"Pure and Applied Geophysics. Birkhäuser: Basel.  ISSN 0033-4553; e-ISSN 1420-9136","StandardTitleSer":"Pure and Applied Geophysics","ISSN":"0033-4553","AbbrevSer":"Pure Appl. Geophys.","StandardTitleMon":"Seismogenic and tsunamigenic processes in shallow subduction zones","StartPage":677,"Pages":32,"ToPubliDate":null,"BRefBibLvlCode":"MS","SerNotes":null,"AutString":"Sauber, J.; Dmowska, R. (Ed.)"},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Carlo","Firstname":"Debra","Initials":"D.L.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":276118,"AutID":252357,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Lay","Firstname":"Thorne","Initials":"T.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":276118,"AutID":52910,"OrderNr":2,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Ammon","Firstname":"Charles","Initials":"C.J.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":276118,"AutID":52911,"OrderNr":3,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Zhang","Firstname":"Jiajun","Initials":"J.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":276118,"AutID":252358,"OrderNr":4,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":[{"BInstID":300549,"LibID":36,"BRefID":284095,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"300549","RFID":null,"PaidValue":null,"Medium":"Server","Description":"Interne VLIZ documenten","Acronym":"VLIZ","Library":"Vlaams Instituut voor de Zee","DutchTerm":"Non-open access","URL":null,"ClassifID":228,"Classification":"Non-open access","ReqLink":1,"ClassifTypID":3,"URLLocation":"https://www.vliz.be/imisdocs/publications/","SubDir":1,"InternalReq":1,"LoggedInReq":1,"Disclaimer":"Disclaimer_VLIZ_Intern","DutchDisclaimer":"<p>Deze publicatie is enkel beschikbaar voor persoonlijk gebruik binnen de Innovocean site <br />en mag op geen enkele manier verder worden verspreid.</p>","FileFormat":".pdf","FileDescr":"pdf","InsPub":1,"InsID":36,"FileFormID":6,"LendableFlag":1,"PublicFlag":1,"orderLib":"A","Notes":null,"AccConID":null,"AccessConstraint":null,"LicURL":null}],"litstyles":null,"thespers":null,"arch2discl":null,"SERpubls":null,"MONpubls":[{"PublName":"Springer","Place":"Basel"}],"pictures":[],"thestermsPath":null,"thestermsASFA":null,"taxtermsASFA":null,"geotermsASFA":null,"collections":null,"conf":null,"proj":null,"Physdatasets":null,"spcols":null,"doi":null,"publs":null,"serparttypes":null,"monauthors":[{"AutName":"Sauber","Initials":"J.","CorporateFlag":0,"BEntID":276103,"AutID":252340,"OrderNr":1,"DegrID":null,"EditorFlag":1,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"AutStrTrunc":"Sauber, J.; Dmowska, R. 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