Citation

Gutter BF, Sherman-Morris K, Brown ME. Weather Clim. Soc. 2018; 10(4): 613-623.

Copyright

(Copyright © 2018, American Meteorological Society)

DOI

10.1175/WCAS-D-18-0001.1

PMID

unavailable

Abstract

A great deal of research has been conducted regarding tornado warnings and protective actions taken, including some studies in which respondents were presented with hypothetical tornado warning scenarios. Much less research has been conducted in which respondents were presented with tornado watch scenarios, even though they cover a larger area and longer time period, thus potentially disrupting a far greater number of people. To address this lack of research, surveys were used to determine the influence of severe weather watches on planned Saturday afternoon and evening activities away from the immediate vicinity of the respondent's home. Respondents were presented a hypothetical watch scenario, in which they had some activity planned for later that afternoon or evening. Each respondent rated his or her likelihood to continue an activity depending on the severity of the watch and the length of the activity. Respondents were provided information about each hypothetical watch including duration and primary threats. Responses from the survey indicated that as the severity of the watch or the length of the activity increased, the likelihood of the respondent continuing the activity decreased. For a severe thunderstorm watch, a tornado watch, and a particularly dangerous situation (PDS) tornado watch, 36.1%, 51.2%, and 80.2% of the respondents, respectively, would not continue an activity lasting 30 min or longer.

Language: en