Disaster warning and communication processes in two communities.
Material type: TextLanguage: ENG Publication details: 1969Description: 13p., 12 refsReport number: Institutional/Corporate BodyReview: This paper is based on a study of disaster warning in the communities of Crescent City, California and Hilo, Hawaii, both of which have a history of tsunami threats and warnings. Disaster warning is viewed in the paper as a process consisting of a number of interrelated activities and procedures in which a variety of organizations and individuals become involved. The study indicates that local officials such as those in Crescent City and Hilo are responsible for evaluating incoming information concerning potentially disruptive environmental changes and for determining if a public warning is to be issued. Among the problems that local officials may face while attempting to meet such responsibilities is the lack of adequate information on which to base critical decisions and the difficulty of maintaining public willingness to comply with requests for evacuation when there have been repeated alerts not followed by disaster. Although both communities in the study have undergone major tsunami disasters, there have been significant changes and improvements in warning procedures chiefly in Hilo. These changes came about because local officials in Hilo received feedback from scientific experts and others about improvements needed in the community's warning system. Such a feedback process did not develop in Crescent City following the major tsunami disaster in that community and so less change occurred in its warning procedures.Item type | Current library | Collection | Call number | Status | Date due | Barcode | |
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Reprinted from the Journal of Communication, Vol 19, June 1969, pp. 92-104.
This paper is based on a study of disaster warning in the communities of Crescent City, California and Hilo, Hawaii, both of which have a history of tsunami threats and warnings. Disaster warning is viewed in the paper as a process consisting of a number of interrelated activities and procedures in which a variety of organizations and individuals become involved. The study indicates that local officials such as those in Crescent City and Hilo are responsible for evaluating incoming information concerning potentially disruptive environmental changes and for determining if a public warning is to be issued. Among the problems that local officials may face while attempting to meet such responsibilities is the lack of adequate information on which to base critical decisions and the difficulty of maintaining public willingness to comply with requests for evacuation when there have been repeated alerts not followed by disaster. Although both communities in the study have undergone major tsunami disasters, there have been significant changes and improvements in warning procedures chiefly in Hilo. These changes came about because local officials in Hilo received feedback from scientific experts and others about improvements needed in the community's warning system. Such a feedback process did not develop in Crescent City following the major tsunami disaster in that community and so less change occurred in its warning procedures.
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