
Graphic: Washington Post
Hurricane Irma devasted islands in the Caribbean and did serious damage to cities in Florida. 6.5 million residents of Florida alone lost power and the damage toll is still being calculated across the state. The cities on the West Coast of Florida, particularly those on Tampa Bay, were damaged by high winds and rain but missed the predicted deadly storm surge when Irma jogged slightly eastward.
So far, the Tampa Bay area has been remarkably lucky with hurricanes. One day that luck may run out. When it does, the result won’t be pretty.
By luck, a quirk of geography, or perhaps both, no significant hurricane driven storm surge has hit the Tampa Bay area in almost 100 years. The cities of Tampa, St.Peterburg, and Clearwater are highly vulnerable to catastrophic flooding damage from a storm surge.
Recent studies have identified Tampa as the city most vulnerable to storm surge in the US, ahead of New Orleans. A study by the World Bank called Tampa Bay one of the 10 most at-risk areas on the globe. Fortunately, despite potentially dire projections, the storm surge from Irma in Tampa Bay and much of the rest of the West Coast of Florida was a manageable 2-4 feet. Continue reading →