In this paper, we have dealt with the fire spread speed at the time of the earthquake. We analyzed the data from the Great Hanshin-Awaji Earthquake. It has been expressed with the factor such as the district of urban area to be burnt, the complete collapse rate, the wind velocity and also time. From the burn-out area and the fire front length, the mean value of fire spread speed have been obtained. Furthermore the Dredictions of fire spread speed that are the mean value, the maximum value, and so forth have been examined. And we showed that we are able to predict the fire spread speed at the time of earthquake by using our fire spread model.
