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Coastal emergency managers’ preferences for storm surge forecast communication

Betty Hearn Morrow, PhD, Jeffrey K. Lazo, PhD

Abstract


Storm surge, the most deadly hazard associated with tropical and extratropical cyclones, is the basis for most evacuation decisions by authorities. One factor believed to be associated with evacuation noncompliance is a lack of understanding of storm surge. To address this problem, federal agencies responsible for cyclone forecasts are seeking more effective ways of communicating storm surge threat. To inform this process, they are engaging various partners in the forecast and warning process.This project focuses on emergency managers. Fifty-three emergency managers (EMs) from the Gulf and lower Atlantic coasts were surveyed to elicit their experience with, sources of, and preferences for storm surge information. The emergency managers—who are well seasoned in hurricane response and generally rate the surge risk in their coastal areas above average or extremely high—listed storm surge as their major concern with respect to hurricanes. They reported a general lack of public awareness about surge. Overall they support new ways to convey the potential danger to the public, including the issuance of separate storm surge watches and warnings, and the expression of surge heights using feet above ground level. These EMs would like more maps, graphics, and visual materials for use in communicating with the public. An important concern is the timing of surge forecasts—whether they receive them early enough to be useful in their evacuation decisions.


Keywords


storm surge, communication, hurricane

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References


Demuth JL, Morss RE, Morrow BH, et al.: Creation and communication of hurricane risk information. Bull Am Meteor Soc. 2012; 93: 1133-1145.

Lazrus H, Morrow BH, Morss RE, et al.: Vulnerability beyond stereotypes: Context and agency in hurricane risk communication. Wea Climate Soc. 2012; 4(2): 103-109.

Rappaport E: Addendum Hurricane Andrew, August 16-28, 1992. National Weather Service, National Hurricane Center, 2005. Available at http://www.nhc.noaa.gov/1992andrew_add.html. Accessed April 30, 2013.

Knabb RD, Rhome JR, Brown DP: Tropical cyclone report, Hurricane Katrina, August 23-30, 2005. National Weather Service, National Hurricane Center, 2005. Available at http://www.nhc.noaa.gov/pdf/TCR-AL122005_Katrina.pdf. Accessed April 30, 2013.

Huge storm slams into coast of Texas. The New York Times. September 16, 2008. Available at travel.nytimes.com/2008/09/13/us/13ike.html?_r=1&ref=hurricaneike. Accessed April 30, 2013.

Morss RE, Hayden MH: Storm surge and ‘certain death’: Interviews with Texas coastal residents following Hurricane Ike. Wea Climate Soc. 2010; 2(3): 174-189.

National Oceanic and Atmospheric Administration: NOAA Service Assessment: Hurricane Irene, August 21-30, 2011. 2012. Available at http://www.nws.noaa.gov/om/assessments/pdfs/Irene2012.pdf. Accessed April 30, 2013.

Blake ES, Kimberlain TB, Berg RJ, et al.: Tropical cyclone report—Hurricane Sandy. October 22-29, 2012. National Weather Service, National Hurricane Center, 2013. Available at http://www.nhc.noaa.gov/data/tcr/AL182012_Sandy.pdf. Accessed April 30, 2013.

Morrow BH: Risk behavior and risk communication: Synthesis and expert interviews. Final report for the NOAA Coastal Services Center, 2009. Available at http://reef.csc.noaa.gov/digitalcoast/_/pdf/risk-behavior-communication-report.pdf. Accessed April 30, 2013.

Sandman PM: Risk communication: Facing public outrage. EPA J. 1987: 21-22.

Morss RE, Lazo JK, Demuth J: Examining the use of weather forecasts in decision scenarios: Results from a US survey with implications for uncertainty information. Meteorol Appl. 2010; 17: 149-162.

Sellnow TL, Seeger MW: Exploring the boundaries of crisis communication: The case of the 1997 Red River Valley flood. Commun Studies. 2001; 52(2): 153-167.

Spence PR: Crisis preparation, media use, and information seeking: Patterns across Katrina evacuees and lessons learned for crisis management. J Emerg Manag. 2008; 6(2): 11-23.

Burke JA, Spence PR, Lachlan KA: Crisis preparation, media use, and information seeking during Hurricane Ike: Lessons learned for emergency communication. J Emerg Manag. 2010; 8(5): 27-37.

Seeger MW: Best practices in crisis communication: An expert panel process. J Appl Commun Res. 2006; 34(3): 232-244.

Morrow BH: Storm surge social science project. Final report to NOAA Coastal Services Center. April 2007; Available at http://www.csc.noaa.gov/publications/2007CSCStormSurgeSocialScienceProjectReport.pdf. Accessed April 30, 2013.

Lee JL, Kang IN, Han SD: A storm surge warning system for use of emergency management. In Wallendorf L, Ewing L, Rogers S, et al. (eds.): Proceedings from the Solutions to Coastal Disasters 2005 Conference. Available at http://dx.doi.org/10.1061/9780784407745. Accessed April 30, 2013.

Lazo, JK,Waldman DM: Valuing improved hurricane forecasts. Econ Lett. 2011: 43-46.

Lazo JK,Waldman DM, Morrow BH, et al.: Assessment of household evacuation decision making and the benefits of improved hurricane forecasting. Weather Forecast. 2011; 25(1): 207-219.

NOAA Coastal Services Center: Digital coast. CanVis visualization software for coastal communities. Available at www.csc.noaa.gov/digitalcoast/tools/canvis/. Accessed April 30, 2013.

Florida Division of Emergency Management: South Florida Regional Planning Council. Florida Statewide Regional Evacuation Study Program. Available at http://www.sfrpc.com/SRESP%20Web/Vol4-11.pdf. Accessed April 30, 2013.




DOI: https://doi.org/10.5055/jem.2014.0169

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