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Hurricane center keeps chances high for an Atlantic tropical depression or storm

Richard Tribou, Orlando Sentinel on

Published in Weather News

The National Hurricane Center on Monday bumped up again its forecast chances that a tropical wave in the Atlantic would develop into the season’s next tropical depression or storm.

As of the NHC’s 2 p.m. tropical outlook, a low-pressure area had formed from the tropical wave in the central tropical Atlantic about midway between the Caribbean’s Windward Islands and the west coast of Africa.

“This system has become better organized since yesterday and is expected to move through a favorable environment for further development,” forecasters said. “A tropical depression or tropical storm is likely to form by the middle to latter part of this week as the system moves west-northwestward at 10 to 15 mph over the central tropical Atlantic.”

The NHC’s forecast area of formation has it steered away from the Caribbean and likely headed into the open ocean.

The NHC gave it a 50% chance to develop in the next two days, but a 90% chance to develop in the next seven days, up from the 20% and 70% forecast Sunday.

If it were to develop into a named storm, it could become Tropical Storm Gabrielle.

The climatological peak of the Atlantic hurricane season was on Sept. 10, but 60% of annual activity has historically happened after this date, the NHC stated.

 

So far, the season has had only six named storms. The most recent, Tropical Storm Fernand, petered out by the end of August.

Only one of the six storms developed into a hurricane, Hurricane Erin, which grew into a massive Category 5 system with 160 mph winds but remained in the Atlantic without making landfall.

The National Oceanic and Atmospheric Administration in early August updated its season forecast to call for 13-18 named storms this year, of which five to nine would grow into hurricanes. Two to five of those would develop into major hurricanes of Category 3 or higher.

Hurricane season runs from June 1 to Nov. 30.

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