First named hurricane of Atlantic season ‘Danny’ strengthens to Category 3

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated.

Hurricane Danny

WASHINGTON — Hurricane Danny strengthened to a Category 3 storm Friday in the Atlantic Ocean, making it the first major hurricane of the 2015 Atlantic hurricane season, the National Hurricane Center said. The maximum sustained winds are estimated to be 115 mph, with higher gusts, the center said.

Danny two days earlier became the first named storm of the Atlantic season — unusually, if not unexpectedly, late.

Forecasters had already said that this year’s season would produce a below-normal number of Atlantic Ocean hurricanes, in part because of this year’s strong El Niño, which is causing strong wind shears in the Atlantic, hindering cyclone development.

Storm in Pacific could threaten Hawaii next week

Meanwhile, a tropical depression formed Thursday in the Pacific Ocean, spinning about 570 miles south-southeast of Hilo, Hawaii — or about 760 miles southeast of Honolulu, the Central Pacific Hurricane Center said.

Forecasters said the storm could strengthen into a hurricane by Sunday. A forecast track shows it could swing under Hawaii before turning back toward it, possibly threatening the state as a hurricane late Tuesday.

A different tropical depression also has formed, and was about 1,200 miles southwest of Honolulu late Thursday, the Central Pacific Hurricane Center reported. But it said that storm’s development, “if any,” would take place slowly.

El Niño’s effect on Atlantic hurricanes

Hurricane Arthur, a Category 2 storm, was the last hurricane to make landfall in the United States when it came ashore in July 2014 between Cape Lookout and Beaufort on Emerald Island, North Carolina, the National Hurricane Center said.

It has been the longest stretch of time to pass without a major hurricane hitting the United States since reliable record keeping began in 1850, a 2015 NASA study said.

Though forecasters are calling for a below-average storm season in the Atlantic, Hennen said any hurricane that does emerge this year can have a strong impact.

Hurricane Andrew struck South Florida and south-central Louisiana in August 1992 with 175-mph winds, wiping out entire communities, killing 23 people and causing more than $25 billion in damage.

According to the National Oceanic and Atmospheric Administration Climate Prediction Center, which has updated its 2015 Atlantic hurricane season outlook, there is a 90% chance of a below-normal hurricane season and a lower chance of expected storm activity in the United States this year.

Of the six to 10 named storms for this season, one to four storms are likely to become hurricanes in 2015.

And there’s an even smaller chance that one of these storms will transform into a major hurricane. The National Hurricane Center calls any Category 3 or higher storm a major hurricane.

Also, the Atlantic Ocean has had much cooler temperatures, which decreases the chances of major storm activity.

Since 1995, the United States has been in a high hurricane activity area, which typically lasts around 25 years. But for almost a decade, the country hasn’t seen a hurricane greater than a Category 3 storm, putting it in a nine-year hurricane “drought.”

The United States still has seen some big storms in the past few years. In 2012, hurricane-turned-cyclone Superstorm Sandy ravaged the Northeast with damaging flooding and powerful winds.

Notice: you are using an outdated browser. Microsoft does not recommend using IE as your default browser. Some features on this website, like video and images, might not work properly. For the best experience, please upgrade your browser.