Lisa Intensifies to a Hurricane North of Honduras

Former Tropical Storm Lisa intensified to a hurricane north of Honduras on Wednesday morning. At 8:00 a.m. EDT on Wednesday the center of Hurricane Lisa was located at latitude 17.2°N and longitude 84.7°W which put it about 100 miles (160 km) east-southeast of Belize City, Belize. Lisa was moving toward the west at 15 m.p.h. (24 km/h). The maximum sustained wind speed was 75 m.p.h. (120 km/h) and there were wind gusts to 90 m.p.h. (145 km/h). The minimum surface pressure was 988 mb.

Hurricane Warnings were in effect for Belize, the Bay Islands, Honduras, and for the portion of the coast from Chetumal to Puerto Costa Maya, Mexico. Tropical Storm Warnings were in effect for the entire North Coast of Honduras, the North Coast of Guatemala, and the portion of the coast from Chetumal to Punta Allen, Mexico.

A U.S. Air Force Reserve Hurricane Hunter plane found that former Tropical Storm Lisa had strengthened to a hurricane on Wednesday morning. The inner end of a rainband wrapped most of the way around the center of Hurricane Lisa. Other bands of showers and thunderstorms were revolving around the core of Lisa’s circulation. Storms near the core generated upper level divergence that pumped mass away from the hurricane. The circulation around Hurricane Lisa was small. Winds to tropical storm force extended out 70 miles from the center of Lisa.

Hurricane Lisa will move through an environment favorable for intensification during the next few hours. Lisa will move over water where the Sea Surface Temperatures are near 29˚C. It will move under the axis of an upper level ridge over the Caribbean Sea. The upper level winds are weak near the axis of the ridge and there will be little vertical wind shear. Hurricane Lisa is likely to strengthen during the next few hours.

Hurricane Lisa will move south of a high pressure system over the Gulf of Mexico. The high pressure system will steer Lisa toward the west during the next 24 hours. On its anticipated track, Hurricane Lisa will make landfall on the coast of Belize in a few hours. Lisa will bring strong winds and heavy rain to Belize. Heavy rain could cause flash floods in some locations. Hurricane Lisa will also cause a storm surge of up to 8 feet (2.5 meters) along the coast of Belize.

Elsewhere over the Atlantic Ocean, Tropical Storm Martin intensified developed east-northeast of Bermuda. At 5:00 a.m. EDT on Wednesday the center of Tropical Storm Martin was located at latitude 35.3°N and longitude 52.1°W which put it about 755 miles (1220 km) east-northeast of Bermuda. Martin was moving toward the east-northeast at 15 m.p.h. (24 km/h). The maximum sustained wind speed was 65 m.p.h. (105 km/h) and there were wind gusts to 80 m.p.h. (130 km/h). The minimum surface pressure was 989 mb.