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Abstract

The Collaborative Adaptive Sensing of the Atmosphere (CASA) project will provide its end users with new weather radar data with finer spatial and temporal resolution than existing WSR-88D data. It is not clear what impact this new information will have on emergency managers. This work introduces a descriptive decision-making model of emergency management during the four severe weather phases: Pre-Storm, Severe Weather Watch, Severe Weather Warning, and Severe Weather Event. The initial model describes EMs' use of information and their decisions made. Eleven emergency managers participated in three questionnaires and two part-task simulated weather scenarios based on archived weather data. This work then refines the Severe Weather Warning phase of the model by validating the entries and adding data concerning the role of the information and precursors to decisions made and actions taken. The scenarios also highlight problems that EMs have with interpreting velocity data and with integrating data from multiple radar sources. These results will impact CASA system visualization design and training.

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References

Baumgart

(2006). Using Part-Task Scenarios to Understand Emergency Manager Decision-Making. Unpublished master's thesis, University of Virginia, Charlottesville, Virginia.

Baumgart

Bass

E.J.

(2006). Presenting information in simulated realtime to support part-task weather scenarios. 2006 IEEE Conference on Systems, Man, and Cybernetics. October 8–11, 2006, Taipei, Taiwan.

Center for Severe Weather Research - Doppler On Wheels. (2006). Retrieved May 1, 2006, from http://aaron.ou.edu/dow/dow.htm.

Haddow

G.D.

Bullock

J.A.

(2003). Introduction to Emergency Management. Boston, MA: Butterworth-Heinemann.

McLaughlin

(2006). Engineering Research Center for Collaborative Adaptive Sensing of the Atmosphere. Annual Report Year 3, Volume I and II, March 20, 2006 under NSF cooperative agreement no.EEC-0313747. Amherst, MA: University of Massachusetts.

Morris

D.A.

Crawford

K.C.

Kloesel

K.A.

Kitch

(2002). OK-FIRST: An example of successful collaboration between the meteorological and emergency response communities on 3 May 1999. Weather and Forecasting, 17(3), 567–576.

National Weather Service Radar Image: National Doppler Radar Sites. (2004). Retrieved May 1, 2006, from http://weather.noaa.gov/radar/national.html.

OK-FIRST. (2006). Retrieved June 1, 2006, from http://okfirst.ocs.ou.edu.

Emergency Management Decision-Making during Severe Weather

Abstract

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