Using MM5 model to simulate the typhoons track and analyzing GMS satellite data and other meteorological dada, we found that it was rotating with a tropical low pressure when the typhoon enters weak environment, heading southwest.

• 针对0216号台风(拉克)移动路径,应用MM5对其路径进行模拟,结合GMS逐时的云图资料和其他观测资料,分析其移动路径变化的原因。