Hurricane season travel: What you need to know

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Hurricane Maria was the strongest when it made landfall in Yabucoa, Puerto Rico. Nearly six months later, more than 65% of residents there are still without power.
Carrie Cochran, USA TODAY Network

 

Last year was one of the most active Atlantic hurricane seasons on record, with six major hurricanes of Category 3 or higher.

Three devastating major hurricanes made landfall—Harvey in Texas, Irma in the Caribbean and the southeastern USA, and Maria in the Caribbean and Puerto Rico.

Some affected areas are still recovering even as the start of the 2018 hurricane season for the Atlantic Ocean, the Caribbean and Gulf of Mexico approaches. Almost eight months after Hurricane Maria pummeled Puerto Rico, tens of thousands of residents are still without electricity. Hurricane season runs from June 1 to Nov. 30.

Researchers at Colorado State University researchers are predicting a slightly above-average Atlantic hurricane season for this year: 14 named storms, including seven hurricanes. Three of those are expected to reach major hurricane strength with winds of 111 miles per hour or greater.  An average hurricane season will result in 12 storms, six of them hurricanes, the National Oceanic and Atmospheric Administration (NOAA) says.

“If you think back last few years, I can’t think of a year when we didn’t have a significant storm,” says Stan Sandberg, co-founder of TravelInsurance.com, a comparison site for travel insurance plans. “It seems that it’s becoming more of an annual risk.”

The National Weather Service and the NOAA are holding their annual National Hurricane Preparedness Week from now until May 12.  

What are the basics you should know about hurricanes?

The chances of facing a severe hurricane while on vacation are slim, but still be aware of the risks that these storms pose. The NOAA says the main ones are:

Storm surge, the abnormal rise of water caused by a storm’s winds, is the leading cause of hurricane-related deaths in the USA. A storm can travel several miles inland.

Flooding from heavy rains is the second leading cause of deaths from tropical storms. Flooding can travel hundreds of miles inland and last for several days after a storm.

The high winds can create other hazards such as destroying buildings and sending debris flying at dangerous speeds.

Tornadoes can also accompany a storm that makes landfall.

Dangerous waves caused by winds can cause deadly rip currents, beach erosion, and damage to structures along the coast. That can occur even if the storm has not made landfall.

When and where are hurricanes most likely to hit?

The season may go from June to November, but there’s a season within that season.

Activity peaks from mid-August through mid-October because of various factors such as warmer water and air temperatures and increased moisture, according to the NOAA.

The maximum amount of activity is early to mid-September.

According to NOAA data, the U.S. locations with the highest chances of being struck by a tropical storm or hurricane are: Miami (48 percent chance), Cape Hatteras, N.C. (48 percent), San Juan, Puerto Rico (42 percent), and New Orleans (40 percent). The U.S. coastline tends to get hit later in the season when the water is warmer.

The Caribbean Hurricane Network looked at the number of hurricanes experienced between 1851 to 2010. Abaco, an island in the Bahamas, had 18 hurricanes from Categories 3 to 5 in that time, the most of any Caribbean island. Grand Bahama, also in the Bahamas had 15 and Saba, an island in the Lesser Antilles chain that is a municipality of the Netherlands, also had 15 high-category hurricanes.

But Grand Bahama and Abaco in the Bahamas had the most number of hurricanes of any category level, with 40 hitting them in the nearly 60-year period. Bimini in the Bahamas had 38 total hurricans. Saba and Nevis had 36.

A few islands are at low risk for getting storms, usually because they are south of the hurricane belt.

The so-called ABC Islands—Aruba, Bonaire and Curacao—are far outside of the hurricane belt and have not experienced a hurricane in years. Other islands that often get spared: Barbados, Trinidad, Tobago, and Grenada.

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