A tech journalist and digital strategist with over a decade of experience covering emerging technologies and their impact on society.
Hurricane the storm is projected to strengthen into a rare category five storm as it shifts in the direction of the Caribbean island, causing life-threatening flash flooding and rock falls.
This weather system, which recorded winds of up to 120 miles per hour as of 0600 Greenwich Mean Time, is now shifting toward the northwest in the Caribbean Sea and is anticipated to hit the coast by Tuesday, based on data from weather experts.
Alerts of blackouts and structural damage have been issued as Melissa generates up to 30 inches of precipitation and sea level surges as high as 13ft above typical tides. "Take cover without delay," inhabitants have been told.
The cyclone is the 13th named hurricane in the ongoing Atlantic season, which usually concludes in the eleventh month.
A category five storm is the most powerful category, with sustained winds of at least 157 miles per hour.
Even though this storm is projected to reduce in intensity to a fourth-level cyclone before arriving at Jamaica, experts said there was "very little practical difference in the total effects" upon making contact with land, and that the hurricane will be "at least that intensity" when it impacts the island.
With tropical storm-level wind and rainfall predicted to begin well before it moves across the island's interior - including potentially the city of Kingston - alerts emphasize that "safety measures need to be finalized quickly".
"A multi-day period of destructive gusts and torrential rain are underway and will cause devastating and dangerous flash flooding and many landslides," urged meteorological officials.
Jamaican Prime Minister Andrew Holness said: "I know that there are countless citizens who are worried, who are very concerned, and appropriately: concern is justified.
"But the most effective method to address anxiety and any nervousness and worry is to stay ready."
Residents are being instructed to protect their properties with sandbags and plywood sheets, and to stock up on essentials.
Alerts are also ongoing for areas in Haiti such as the capital, Port au Prince, the Dominican Republic and the eastern part of Cuba, where the hurricane is anticipated to bring analogous consequences by the middle portion of the coming week.
Rock slides already being caused by the storm have resulted in two fatalities in Haiti, according to local authorities.
Melissa is predicted to cross Cuba by Wednesday before moving through the Greater Antilles and entering the open ocean.
By the time it makes contact with the Caribbean nation, it is anticipated to have diminished to a category three hurricane.
While it is hard to associate specific storms to global warming, experts say it is causing meteorological events more prevalent and more severe.
Warmer oceans produce more moisture in the air, helping fuel the formation of storms.
Prior to the beginning of this year's Atlantic storm period, weather organizations forecast higher-than-average occurrence, citing warmer seas and likely stronger monsoon activity around West Africa - where Atlantic storms often form.
A tech journalist and digital strategist with over a decade of experience covering emerging technologies and their impact on society.