Meso scale ARPS numerical model developed by CAPS of Oklahoma University is used to investigate the mechanisms for initialization and maintenance of a squall line occurred during VORTEX 95 experiment performed in America.

• 用美国俄克拉荷马州大学“风暴分析预报中心”(CAPS)开发的 ARPS(Advanced Regional Predic-tion System)非静力中尺度数值模式讨论了美国 VORTEX- 95试验期间的一次飑线过程的触发和维持机制。