Ocean Engineering 30 (2003) 553–578 www.elsevier.com/locate/oceaneng Modeling of tropical cyclone winds and waves for emergency management Amal C. Phadke a,1 , Christopher D. Martino a,2 Kwok Fai Cheung a,* , Samuel H. Houston b,3 a Department of Ocean and Resources Engineering, University of Hawaii at Manoa, Honolulu, HI 96822, USA b Hurricane Research Division, NOAA National Weather Service, Miami, FL 33149, USA Abstract This paper compares three commonly used parametric models of tropical cyclone winds and evaluates their application in the wave model WAM. The parametric models provide surface wind fields based on best tracks of tropical cyclones and WAM simulates wave growth based on the wind energy input. The model package is applied to hindcast the wind and wave conditions of Hurricane Iniki, which directly hit the Hawaiian Island of Kauai in 1992. The parametric wind fields are evaluated against buoy and aircraft measurements made during the storm. A sensitivity analysis determines the spatial and spectral resolution needed to model the wave field of Hurricane Iniki. Comparisons of the modeled waves with buoy measurements indicate good agreement within the core of the storm and demonstrate the capability of the model package as a forecasting tool for emergency management.  2002 Elsevier Science Ltd. All rights reserved. Keywords: Aircraft wind measurements; Buoy measurements; Hurricanes; Parametric wind models; Trop- ical cyclones; WAM; Wave model; Waves; Winds * Corresponding author. Tel.: +1-808-956-3485; fax: +1-808-956-3498. E-mail address: cheung@oe.soest.hawaii.edu (K.F. Cheung). 1 Presently at Sea Engineering Inc., Houston, TX 77084, USA 2 Presently at Pacific Missile Range Facility, Department of Defense, Kekaha, HI 96752, USA 3 Presently at Central Pacific Hurricane Center, NOAA National Weather Service, Honolulu, HI 96822, USA 0029-8018/02/$ - see front matter  2002 Elsevier Science Ltd. All rights reserved. PII:S0029-8018(02)00033-1