Britannica AI Icon

Quick Summary

Hurricane Fiona made landfall in Puerto Rico on September 18, 2022. While not as powerful as Hurricane Maria, Fiona caused significant flooding and landslides, and it knocked out the island's electricity.1

The Saffir-Simpson hurricane scale classifies tropical cyclones based on wind speed into five categories, with Category 1 being the mildest and Category 5 the most severe. Hurricanes can cause extensive damage, including destruction of homes, widespread power outages, and agricultural devastation.234

Summary created from Britannica articles using AI. AI can make mistakes, so verify using Britannica articles.

Ask Britannica AI about this topic

Britannica doesn't have a full article on this topic, so we've curated a list of our relevant coverage.