Is Tampa Bay Prepared for Fort Lauderdale-Like Deluge
Is Tampa Bay prepared for Fort Lauderdale-like deluge. The recent epic rainfall that dumped 25 inches on Fort Lauderdale, shutting down the airport and leaving residents paddling through the streets on kayaks and canoes, was a rare occurrence. Meteorologists say it would be expected to happen only once every 1,000 years. While such an event has never happened in the Tampa Bay area, a storm that hit on May 8, 1979, dropped an estimated 18 inches of rain, leading to flooding, power outages, and tornadoes. The Tampa Bay area has grown tremendously in the last 40 years, with more roads and homes to damage. Forecasters say a storm like the one that caused chaos in Fort Lauderdale this week would lead to similar problems for Tampa Bay.
Florida’s topography, warm water, and other favorable conditions can create such a deluge, and a hurricane is one of the few instances in which forecasters could expect to see such extreme rainfall. Hurricane Ian dropped about 19 inches of rain at the Myakka River State Park, and in June 1945, a hurricane dropped about 12 inches of rain locally. In 2012, Tropical Storm Debby dropped more than 11 inches in Tarpon Springs. However, outside of a tropical storm, a number of factors have to line up just right for such a ferocious weather system to form.
As climate change continues to affect our planet, extreme weather events are becoming more common. The whole definition of normal is changing, and we are seeing more and more of these “thousand-year” weather extremes in major cities. While we cannot prevent these weather events from happening, we can prepare for them by improving our infrastructure and implementing better drainage systems. TBT