As of October 29, 2025, Hurricane Melissa has left Jamaica reeling and made landfall in eastern Cuba, marking one of the most powerful storms in Caribbean history and a stark warning of how climate change is intensifying weather extremes.
Hurricane Melissa’s swift transformation from a tropical disturbance to a Category 5 hurricane in just three days has stunned meteorologists. According to the National Hurricane Center, ocean surface temperatures in the Caribbean were 3.6–5.4 °F (2–3 °C) above average, providing ideal fuel for explosive intensification.
At peak strength on October 28, Melissa’s sustained winds reached 185 mph (295 kph) with a central pressure of 26.3 inHg (892 mb) — making it the strongest hurricane on record to strike Jamaica. Experts say that such rapid intensification events are becoming more frequent as oceans absorb increasing amounts of heat from greenhouse gas emissions.
“For Jamaica, it will be the storm of the century for sure,” said Anne-Claire Fontan, a tropical cyclone specialist with the World Meteorological Organization, in comments to Reuters.
Melissa’s sheer strength reflects a broader trend: the 2025 Atlantic season has already produced multiple major hurricanes, including several reaching Category 4 and 5 intensity — a pattern scientists tie to warming seas and shifts in atmospheric circulation.
Melissa made landfall on Jamaica’s southern coast early Tuesday, bringing sustained winds of 185 mph and rainfall exceeding 30 inches in some areas. Flooding devastated roads, hospitals, and homes, while storm surges reaching up to 13 feet (4 meters) inundated coastal towns such as Kingston and Old Harbour. More than half a million Jamaicans lost power, and widespread damage to agriculture, fisheries, and coral reefs has been reported.
“People are scared. Memories of Hurricane Gilbert run deep, and there is frustration that Jamaica continues to face the worst consequences of a climate crisis we did not cause,” said Colin Bogle, adviser to Mercy Corps Jamaica, in an interview with Reuters.
In eastern Cuba, where Melissa came ashore early Wednesday as a Category 3 hurricane with 120 mph winds, authorities evacuated roughly 735,000 people from low-lying provinces.
Although winds weakened, torrential rainfall — more than 25 inches in some regions — triggered mudslides, river flooding, and extensive crop damage in coastal wetlands.
Melissa’s rapid intensification and devastating impact align with decades of climate projections warning that warming oceans would produce stronger, wetter, and slower-moving hurricanes.
NOAA scientists say the likelihood of a tropical storm intensifying by at least 35 mph within 24 hours has more than doubled since the 1980s.
The storm’s slow movement compounded the damage by keeping heavy rain bands anchored over the same regions for hours — a scenario similar to Hurricanes Harvey (2017) and Dorian (2019).
Experts warn that such “stalling storms” may become more common as atmospheric patterns shift under climate warming.
“Don’t bet against Melissa. It is a bet we cannot win,” said Desmond McKenzie, deputy chairman of Jamaica’s Disaster Risk Management Council, urging residents to heed evacuation orders ahead of landfall.
Environmental scientists are now monitoring secondary ecological impacts, including mangrove die-offs, coral bleaching, and saltwater intrusion that could compromise drinking-water sources for months.
As recovery begins, Caribbean leaders are renewing calls for international climate finance to strengthen infrastructure and energy systems.
The Caribbean Climate-Smart Accelerator estimates that the region will need at least $7.5 billion annually through 2035 to safeguard power, transport, and food systems from intensifying climate threats.
“Every drop will count,” said Matthew Samuda, Jamaica’s Minister of Water and Environment, ahead of the storm. “We must rethink resilience not as a choice, but as a condition for survival.”
Despite repeated pledges, global adaptation funding remains well below the commitments made under the Paris Agreement — leaving small island nations to shoulder mounting costs.
Melissa’s aftermath underscores a defining truth of the climate era: without deep cuts in global emissions and sustained investment in adaptation, “the perfect storm” will become less an exception — and more the expectation.
