Hurricane Threat in America
The United States faces hurricane threats from both the Atlantic and Pacific oceans. The Atlantic hurricane season runs from June 1 to November 30, with an average of 14 named storms per year, of which 7 become hurricanes.
Most Vulnerable States
Florida, Louisiana, and Texas face the highest hurricane risk due to their proximity to warm ocean waters. Florida is struck by a major hurricane approximately every 2-3 years. Hurricane Ian (2022) caused $113 billion in damage, making it the second-costliest hurricane in US history.
Storm Surge and Flooding
Storm surge is the primary threat, with some coastal areas experiencing rise of 10-15 feet above normal sea level. Most hurricane deaths result from storm surge and rainfall flooding rather than wind.
Climate Change Impact
Rising sea temperatures have increased hurricane intensity and rainfall amounts. The frequency of Category 4-5 hurricanes has increased significantly over the past two decades.
Preparedness
The National Hurricane Center provides 5-day forecast tracks with 70+ mile error margins. FEMA prepositioning and evacuation protocols have reduced mortality, but economic losses continue to mount.