Tropical Cyclone Destructive Potential by Integrated Kinetic Energy

Tropical cyclone damage potential, as currently defined by the Saffir-Simpson scale and the maximum sustained surface wind speed in the storm, fails to consider the area impact of winds likely to force surge and waves or cause particular levels of damage. Integrated kinetic energy represents a framework that captures the physical process of ocean surface stress forcing waves and surge while also taking into account structural wind loading and the spatial coverage of the wind. Integrated kinetic energy was computed from gridded, objectively analyzed surface wind fields of 23 hurricanes representing large and small storms. A wind destructive potential rating was constructed by weighting wind speed threshold contributions to the integrated kinetic energy, based on observed damage in Hurricanes Andrew, Hugo, and Opal. A combined storm surge and wave destructive potential rating was assigned according to the integrated kinetic energy contributed by winds greater than tropical storm force. The ratings are based...

[1]  William D. Nordhaus,et al.  The Economics of Hurricanes in the United States , 2006 .

[2]  L. Kantha.  Correction to ``Time to Replace the Saffir-Simpson Hurricane Scale?'' , 2006 .

[3]  P. Webster,et al.  Changes in Tropical Cyclone Number, Duration, and Intensity in a Warming Environment , 2005, Science.

[4]  K. Emanuel.  Increasing destructiveness of tropical cyclones over the past 30 years , 2005, Nature.

[5]  James M Shultz,et al.  Epidemiology of tropical cyclones: the dynamics of disaster, disease, and development. , 2005, Epidemiologic reviews.

[6]  R. Weaver,et al.  EFFECT OF WAVE FORCING ON STORM SURGE , 2005 .

[7]  M. Powell,et al.  Reduced drag coefficient for high wind speeds in tropical cyclones , 2003, Nature.

[8]  J. Franklin,et al.  GPS Dropwindsonde Wind Profiles in Hurricanes and Their Operational Implications , 2003 .

[9]  Peter G. Black,et al.  Verification of Remotely Sensed Sea Surface Winds in Hurricanes , 2003 .

[10]  G. Barnes,et al.  Inner Core Strength of Atlantic Tropical Cyclones , 2002 .

[11]  J. Businger,et al.  Viscous Dissipation of Turbulence Kinetic Energy in Storms , 2001 .

[12]  Mahen Mahendran.  Cyclone Intensity Categories , 1998 .

[13]  Mark D. Powell,et al.  The HRD real-time hurricane wind analysis system , 1998 .

[14]  Timothy A. Reinhold,et al.  Hurricane Andrew's Landfall in South Florida. Part I: Standardizing Measurements for Documentation of Surface Wind Fields , 1996 .

[15]  J. Davis,et al.  Deaths related to Hurricane Andrew in Florida and Louisiana, 1992. , 1996, International journal of epidemiology.

[16]  J. Hansen,et al.  Climate Assessment for 1994 , 1995 .

[17]  Paul W. O’Brien,et al.  Warnings during disaster: normalizing communicated risk , 1992 .

[18]  W. M. Gray,et al.  Typhoon Structure as Revealed by Aircraft Reconnaissance. Part I: Data Analysis and Climatology , 1988 .

[19]  V. F. Dvorak.  Tropical cyclone intensity analysis using satellite data , 1984 .

[20]  Lloyd J. Shapiro,et al.  The Asymmetric Boundary layer Flow Under a Translating Hurricane , 1983 .

[21]  V. F. Dvorak.  Tropical Cyclone Intensity Analysis and Forecasting from Satellite Imagery , 1975 .

[22]  R. H. Simpson,et al.  The hurricane disaster potential scale , 1974 .

[23]  R. Howard,et al.  The decision to seed hurricanes. , 1972, Science.

[24]  M. Longuet-Higgins,et al.  Radiation stresses in water waves; a physical discussion, with applications , 1964 .

[25]  I. Cline.  RELATION OF CHANGES IN STORM TIDES ON THE COAST OF THE GULF OF MEXICO TO THE CENTER AND MOVEMENT OF HURRICANES , 1920 .