Tropical Storm Hanna forms in Gulf; Gonzalo continues west toward Windward Islands

Author: NHC
Published: Updated:
Credit: NHC.

Tropical Storm Hanna has formed in the Gulf of Mexico Thursday. It has max sustained winds of 40 mph hour and is moving at 7 mph west-northwest. It’s forecast to make landfall on the Texas coast this weekend.

Credit: WINK News.

At 11:00 p.m. Thursday, the center of Tropical Storm Gonzalo was located near latitude 9.9 North, longitude 50.6 West. Gonzalo is moving toward the west near 14 mph (22 km/h). A westward to west-northwestward motion with an increase in forward speed is expected through the weekend.

Credit: WINK News.
Credit: WINK News.

On the forecast track, the center of Gonzalo will approach the southern Windward Islands Friday night and move across the islands Saturday and Saturday evening.

Satellite-derived wind data indicate that maximum sustained winds have decreased to near 60 mph (95 km/h) with higher gusts. Some re-strengthening is possible during the next couple of days, and there is still a chance that Gonzalo could become a hurricane.

The satellite wind data indicate that Gonzalo is an even smaller storm than previously thought, and tropical-storm-force winds only extend outward up to 25 miles (35 km) from the center.

The estimated minimum central pressure is 1000 mb (29.53 inches).

Hurricane or tropical storm conditions are possible within the watch area of Barbados, St. Vincent and the Grenadines on Saturday.

Gonzalo is expected to produce total rain accumulations of 2 to 5 inches, with isolated maximum amounts of 7 inches in Barbados and the Windward Islands from Friday night through Sunday night.

Gonzalo is also expected to produce total rain accumulations of 1 to 2 inches in Trinidad and Tobago. Rainfall in Barbados and the Windward Islands could lead to life-threatening flash floods.

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