Five things to know about the 2017 Hurricane Season

Thursday marks the official start of the 2017 Atlantic hurricane season. Tropical storm and hurricane activity during the six-month-long season typically reach a peak during the late summer and early fall, namely August into October.

While the ultimate outcome of any storms that form this year is unknown – except for one storm that already formed – there are six things you should know about the season ahead.

1. The Season Already Began

More than 40 days before the season’s official start date, the first storm of the 2017 season developed in the northern Atlantic Ocean.

Tropical Storm Arlene was named April 20 and marked the first named storm to occur in that month since 2003. Arlene’s formation began as Subtropical Depression One, which was designated on April 19. It then acquired full tropical characteristics about 24 hours later.

June 1 marks the official start of the season, but storms can form before that date. In fact, the last three years have featured these so-called preseason storms, including Tropical Storm Arlene (2017), Hurricane Alex (January 2016) and Tropical Storm Ana (May 2015).

2. ‘Irma’ Makes Its Debut on 2017 Named Storm List

The list of names being used in 2017 has one newcomer from when it was last used in 2011. This year’s “I” storm will be Irma instead of the now-retired Irene used six years ago.

Hurricane and tropical storm name lists repeat every six years unless one is so destructive and/or deadly that a World Meteorological Organization committee votes to retire that name from future lists.

Irene first pounded the Bahamas and then made landfall in eastern North Carolina as a Category 1 hurricane on Aug. 27, 2011. It was at tropical-storm strength for its final two landfalls along the Northeast coast.

Inland rainfall flooding, particularly from New Jersey to New England, largely contributed to its $15.8 billion price tag.

Irene was responsible for 49 direct deaths during its lifespan: 41 in the United States, five in the Dominican Republic and three in Haiti.

The “I” storm has been retired 10 times throughout history, the most of any letter. Eight of those 10 have been retired since 2001, according to NOAA’s Hurricane Research Division.

3. Two Major Changes to Know About

There are two major changes this year from NOAA that we could see used for the first time.

First, advisories can now be issued for systems before they even form, which will be dubbed “potential tropical cyclones” by the National Hurricane Center. This will only be done for systems that have a potential to develop and bring tropical-storm-force or hurricane-force winds to land areas within 48 hours.

The “potential tropical cyclones” will be treated like tropical depressions, named storms and hurricanes. The NHC will produce a forecast projected path, watches and warnings and text products, including a full discussion and the forecast advisory every six hours until the threat ends.

A second change: storm surge watches and warnings will now be issued for the U.S. coastline. They were implemented for the first time in 2016 on an experimental basis, but 2017 could be the first time we see them used as an official warning product.

According to the NHC, “Storm surge is often the greatest threat to life and property from a tropical cyclone, and it doesn’t always occur at the same times or locations as a storm’s hazardous winds.”

4. Forecasts Call For Above-Average Activity This Season

An above average number of named storms is expected this season, according to independent forecasts from The Weather Company, an IBM business, and NOAA.

While these forecasts project the number of storms expected to roam the Atlantic Basin in 2017, they don’t tell us anything about what, if any, land areas would be affected.

It’s impossible to project where any given storm will track this year; therefore, coastal residents should have a preparedness plan in place that includes a worst-case scenario every year.

Numbers of Atlantic Basin named storms, those that attain at least tropical storm strength, hurricanes, and hurricanes of Cat. 3 intensity forecast by The Weather Company, an IBM business, NOAA and Colorado State University, compared to 30-year average.

5. The So-Called ‘Major Hurricane Drought’ Streak Continues

The U.S. has not seen a so-called major hurricane make landfall since Wilma in October 2005. A major hurricane is Category 3 or stronger on the Saffir-Simpson Hurricane Wind Scale.

Although this is statistically true, the term “major” is a bit misleading. That is because even tropical storms and Category 1 or 2 hurricanes can cause major damage.

Last October’s Hurricane Matthew provided a vivid example of this when it curled parallel to the coasts of North Carolina and South Carolina as a Category 1. Torrential rainfall on the north and west sides of the hurricane resulted in deadly, record flooding in the Carolinas.

There are plenty more examples of tropical storms and hurricanes in recent years that caused major damage but weren’t Category 3 or stronger.


Disclaimer: The comments on this page do not necessarily reflect the views of Inc. All comments are approved by before they are posted. We never censor based on political or ideological points of view, but we do try to maintain a sensible balance between free speech and responsible moderating.

We will delete comments that:

  • violate or infringe the rights of any person, are defamatory or harassing or include personal attacks
  • are abusive, profane or offensive
  • contain material which violates or encourages others to violate any applicable law
  • promote hatred of any kind
  • refer to people arrested or charged with a crime as though they had been found guilty
  • contain links to "chain letters", pornographic or obscene movies or graphic images
  • are excessively long and off-message

See our full comment/user policy/agreement.


  1. Hamil
    June 5, 2017

    And our roads are not ready to sustain a hurricane of any kind, neither are some of the bridges. Some areas in Dominica have only one entry and exit because the government is too busy wasting passport money to buy votes than doing what is right. Lord have mercy on our souls this hurricane season.

  2. Africo
    June 2, 2017

    As usual all this is seen and reported from the point of view of the US. When reading it just remember that we are islands and are located a couple thousand miles before a storm gets to the continental USA.!

Post a Comment

Your email address will not be published. Required fields are marked *

:) :-D :wink: :( 8-O :lol: :-| :cry: 8) :-? :-P :-x :?: :oops: :twisted: :mrgreen: more »

 characters available