2020 Atlantic hurricane season has put nearly every mile of coastline from Texas to Maine on alert


“Every mile of the US Gulf and Atlantic coast has been under a Tropical Storm or Hurricane Watch or Warning, except for one single county with coastline: Wakulla County, Florida,” stated Jake Carstens, meteorology graduate analysis assistant at Florida State University.

“Advisories stretched from Texas, where Hurricane Hanna and Tropical Storm Beta made landfall, all the way to Maine where Hurricane Isaias made a big impact up the East Coast,” he advised CNN.

“So far this year, 3598 of 3613 miles (99.6%) have been warned,” tweeted James Franklin, the previous chief of the Hurricane Specialist Unit on the National Hurricane Center. He factored in tropical storm and hurricane warnings — issued when such situations are anticipated — in addition to watches, which point out situations are potential.
When Franklin reran the numbers to embody solely tropical storm and hurricane warning areas, he discovered that 96.5% of the US coastline from Texas to Maine has been impacted in 2020, he stated. That places the 2020 season simply behind the 2008 season, when 97% of the coastline was warned, he stated.

Every month notches a US landfall

This 12 months, every single month of hurricane season — which runs from June 1 via November 30 — has seen a landfalling storm within the US. May, thought of pre-hurricane season, additionally skilled a landfalling storm, that means there have been seven straight months of direct landfalls.

Texas had two landfalls, with Hanna in July and Beta in September. Louisiana had a record-breaking 5 landfalls this 12 months: Cristobal in June, Laura and Marco in August, then lastly Delta and Zeta in October. Alabama was hit by Hurricane Sally in September. South Carolina was hit by the pre-season storm Bertha again in May.

Despite most of these storms hitting the Gulf Coast, the Northeast was additionally impacted by three named storms — Fay, Isaias and Zeta. Tropical Storm Fay was the one storm to make landfall within the Northeast, hitting New Jersey on July 10. Hurricane Isaias, which made landfall in North Carolina in August, triggered an enormous swath of energy outages alongside the East Coast.

Remarkably, Florida made it nearly to the very finish of this hurricane season earlier than lastly having a landfalling storm. Eta grew to become the primary November landfall for Florida since Mitch in 1998. And since Eta made two landfalls in Florida, it added to the various miles of coastline below tropical alerts this season.

2020 Atlantic Hurricane Season Fast Facts

Storm impacts typically stretch far past the place a storm runs aground, stated Carstens, providing some examples in his state.

“It’s worth noting that despite Florida seeing a bit less of the action compared to other states like Louisiana, landfall locations don’t fully describe the range and extent of impacts,” he stated.

“Isaias nearly clipped the east coast of Florida and prompted Hurricane Warnings in South Florida for a time. Sally brought flooding and tornadoes to much of the Florida Panhandle, and came awfully close to tropical storm strength in its early stages when it hit Miami-Dade County.”

“Even Marco,” Carstens added, “which weakened significantly before landfall in Louisiana and barely hung on as a tropical storm, produced 10 inches of rain in parts of the Panhandle. Florida made it through much of the year without a direct hit, but it has still felt impacts from several storms, and continued a period of busy tropical cyclone activity for the state since 2016.”

And whereas the Atlantic hurricane season doesn’t finish till November 30, Mother Nature doesn’t at all times comply with a calendar. In 2005, a low stress system fashioned on December 28, changing into Tropical Storm Zeta (the one different 12 months to use the Greek alphabet) simply two days later.





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