Atlantic Hurricanes 2011:IRENE AND lee

摘要

The 2011 Atlantic hurricane season was marked by above-average tropical cyclone activity with the formation of 19 tropical storms, of which seven became I hurricanes (see Figure 1 and Table I. The number of tropical storms includes an unnamed tropical cyclone added during the postseason review. Four of the hurricanes strengthened into major hurricanes (Category 3 or higher on the Satfir-Simpson Hurricane Wind Scale).