Port Fourchon moves to Storm Phase 2, Voluntary Evacuation
October 6, 2020
Hurricane Delta now a category 4 storm
October 6, 2020Hurricane Delta strengthened to a Category 3 storm in the northwestern Caribbean Sea. Winds have increased to 115 mph. It is expected to continue to strengthen and reach Category 4 status. It is important to stay informed and watch this storm closely.
At 8 a.m. EDT, the center of Hurricane Delta was located over the northwest Caribbean Sea about 115 miles (185 km) south of Grand Cayman. Delta is moving toward the west-northwest near 15 mph (24 km/h). A faster northwestward motion is expected to begin later today through Wednesday night. On the forecast track, the center of Delta is expected to continue to pass southwest of the Cayman Islands this morning, move over the northeastern portion of the Yucatan peninsula early Wednesday, move over the southern Gulf of Mexico Wednesday afternoon, and be over the southern or central Gulf of Mexico through Thursday.
Maximum sustained winds have increased to near 110 mph (175 km/h) with higher gusts – a category 2 hurricane on the Saffir-Simpson Hurricane Wind Scale. Hurricane-force winds extend outward up to 25 miles (35 km) from the center and tropical-storm-force winds extend outward up to 90 miles (150 km). Additional strengthening is forecast to take place during the next 48 hours, and Delta is expected to be a major hurricane when it moves over the Yucatan Peninsula Wednesday and over the Gulf of Mexico through Thursday.
Delta is forecast to approach the northern Gulf Coast late this week as a hurricane. While there is large uncertainty in the track and intensity forecasts, there is a significant risk of dangerous storm surge, wind, and rainfall hazards along the coast from Louisiana to the western Florida Panhandle beginning Thursday night or Friday. Residents in these areas should ensure they have their hurricane plan in place and monitor updates to the forecast of Delta.
Delta is expected to produce 4 to 6 inches of rain, with isolated maximum totals of 10 inches, across portions of the northern Yucatan Peninsula through midweek. This rainfall may result in areas of significant flash flooding. During the next few days, Delta is expected to produce 2 to 4 inches of rain, with isolated higher amounts, across portions of the Cayman Islands and western Cuba. This rainfall may result in areas of flash flooding and mudslides.
The next complete advisory will be issued by NHC at 11 a.m. EDT
