暴风信号

• These warnings are issued at hourly intervals once the tropical cyclone standby signal number 1 or a higher signal ( the strong wind signal number 3 , the gale or storm signal number 8 , the increasing gale or storm signal number 9 or the hurricane signal number 10 ) is issued
  此项警告在发出一号戒备信号或更高信号（三号强风信号、八号烈风或暴风信号、九号烈风或暴风风力增强信号或十号飓风信号）时每小时发出一次。