Tropical Storm Melissa Gains Power While Moves Towards the Island Nation
Hurricane the storm is projected to become a infrequent Category 5 cyclone as it veers towards the Caribbean island, delivering life-threatening rapid inundation and landslides.
This weather system, which recorded wind speeds of up to 120 mph as of 06:00 GMT, is now shifting northwest in the Caribbean and is anticipated to make landfall by Tuesday, as reported by meteorological authorities.
Warnings of blackouts and structural damage have been issued as Melissa produces up to 76cm of precipitation and storm surges as high as 4m above normal levels. "Seek shelter now," residents have been advised.
This hurricane is the 13th storm in this year's Atlantic hurricane season, which usually concludes in late autumn.
Highest-Level Cyclone Threat
A highest-level storm is the most powerful category, with winds of at least 252 km/h.
Even though Melissa is set to weaken to a category four hurricane before making landfall on Jamaica, authorities said there was "minimal real distinction in the total effects" upon reaching the coast, and that the hurricane will be "at least that intensity" when it hits the island.
Critical Readiness Measures
With tropical storm-strength gusts and precipitation already expected well before it moves across the island's interior - possibly even the city of Kingston - advisories state that "safety measures need to be finalized quickly".
"A multi-day period of destructive gusts and intense precipitation has started and will cause devastating and dangerous flash flooding and numerous rock slides," advised weather authorities.
The country's head of government Andrew Holness said: "I understand that there are numerous residents who are worried, who are deeply troubled, and appropriately: worry is natural.
"Yet the optimal approach to handle anxiety and any apprehension and worry is to stay ready."
Locals are being told to fortify their houses with protective bags and plywood sheets, and to accumulate essentials.
Wider Consequences
Alerts are also active for areas in Haiti including the primary urban center, the neighboring country and Cuba's eastern region, where the hurricane is expected to bring comparable impacts by the middle portion of the coming week.
Landslides currently triggered by the hurricane have already killed two in the country, according to emergency services.
Future Trajectory
Melissa is projected to move across Cuba by the middle of the week before traveling via the Antillas Mayores and entering the Atlantic.
By the moment it arrives at the Caribbean nation, it is forecast to have reduced to a third-level cyclone.
Climate Background
While it is difficult to link specific storms to environmental shifts, experts say it is resulting in climate patterns more common and more extreme.
Higher ocean heat produce greater water vapor in the air, aiding in the formation of storms.
Prior to the start of the current Atlantic storm period, weather organizations predicted increased storm frequency, citing elevated ocean temperatures and potential more intense weather patterns around the western African continent - where hurricanes typically originate.