title: Predictors of compliance with tornado warnings issued in Joplin, Missouri, in 2011.
abstract: Joplin, a city in the southwest corner of Missouri, United States, suffered an EF-5 tornado in the late afternoon of 22 May 2011. This event, which claimed the lives of 162 people, represents the deadliest single tornado to strike the US since modern record-keeping began in 1950. This study examines the factors associated with responses to tornado warnings. Based on a post-tornado survey of survivors in Joplin, it reveals that tornado warnings were adequate and timely. Multivariate logistic regression identified four statistically significant determinants of compliance with tornado warnings: number of warning sources, whether respondents were at home when the tornado struck, past tornado experience, and gender. The findings suggest several recommendations, the implementation of which will further improve responses to tornado warnings.
authors.affiliation: Professor, Department of Geography, Kansas State University, United States.
authors.forename: Bimal Kanti
authors.initials: BK
authors.lastname: Paul
authors.forename: Mitchel
authors.initials: M
authors.lastname: Stimers
authors.forename: Marcellus
authors.initials: M
authors.lastname: Caldas
mesh_terms: D000328:Adult; D000367:Age Factors; D004189:Disaster Planning / Q000706:statistics & numerical data*; D004190:Disasters; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D016015:Logistic Models; D008297:Male; D008875:Middle Aged; D008923:Missouri; D015999:Multivariate Analysis; D012737:Sex Factors; D012959:Socioeconomic Factors; D055869:Tornadoes
keywords: Joplin tornado; emergency warning compliance; tornado warnings