摘要
AmagneticanomalywasrecordedatEasterIslandon27February2010duringtheChiletsunamievent.Thephysicsofthemagneticanomalyisanalyzedusingkinematicdynamotheory.Usingasinglewavemodel,thespaceandtimebehaviorofthemagneticfieldisgiven.Byjointanalysisofthemagneticobservations,tidegaugedataandnumericalresultsoftheglobaltsunamipropagation,weshowthecloseresemblancebetweenthepredictedspatialandtemporalmagneticdistributionsandthefielddata,indicatingthemagneticanomalyatEasterIslandwasactuallyinducedbythemotionofseawaterundertsunamiwaves.SimilaritybetweenthefieldmagneticdataatEasterIslandduring2010Chiletsunamiandseasurfacelevelisverifiedwithrealistictsunamipropagatingmodel.
出版日期
2015年05月15日(中国Betway体育网页登陆平台首次上网日期,不代表论文的发表时间)