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Hurricane Melissa is projected to become a infrequent category five cyclone as it turns in the direction of Jamaica, delivering dangerous rapid inundation and landslides.

This weather system, which registered winds of up to 195 km/h as of 6:00 AM GMT, is currently turning toward the northwest in the Caribbean region and is anticipated to hit the coast by midweek, according to meteorological authorities.

Advisories of electricity outages and disruption to utilities have been issued as Melissa generates up to 30 inches of rainfall and storm surges as high as 13ft above typical tides. "Take cover without delay," locals have been urged.

The cyclone is the thirteenth storm in the current Atlantic storm period, which normally finishes in November.

Highest-Level Cyclone Risk

A highest-level cyclone is the most powerful category, with winds of at least 157mph.

Although Melissa is set to reduce in intensity to a Category 4 cyclone before arriving at Jamaica, meteorologists said there was "minimal real distinction in the overall impacts" upon making contact with land, and that the cyclone will be "just as powerful" when it hits the country.

Immediate Readiness Measures

With storm-force gusts and precipitation predicted to begin ahead of it crosses central Jamaica - including potentially the capital, Kingston - advisories state that "readiness efforts must be accelerated".

"A multi-day period of destructive gusts and heavy rainfall have begun and will cause catastrophic and life-threatening rapid water accumulation and multiple mudslides," counseled weather authorities.

Jamaican Prime Minister Andrew Holness said: "I understand that there are many Jamaicans who are worried, who are very concerned, and with good reason: concern is justified.

"However the optimal approach to handle worry and any apprehension and anxiety is to be prepared."

Residents are being instructed to fortify their houses with sand barriers and wooden boards, and to accumulate essentials.

Regional Consequences

Warnings are also in effect for areas in Haiti including the primary urban center, the neighboring country and eastern Cuba, where Melissa is anticipated to bring similar effects by the middle of next week.

Mudslides already being caused by the cyclone have caused two deaths in the country, according to local authorities.

Expected Trajectory

The hurricane is predicted to cross Cuba by Wednesday before traveling via the Antillas Mayores and entering the open ocean.

By the point it arrives at Cuba, it is forecast to have diminished to a category three hurricane.

Climate Context

Although it is challenging to connect individual weather events to environmental shifts, scientists say it is causing climate patterns more prevalent and more intense.

Increased sea temperatures produce more moisture in the atmosphere, contributing to the development of tropical cyclones.

Prior to the start of this season's Caribbean cyclone season, weather organizations forecast higher-than-average occurrence, mentioning warmer seas and likely more intense weather patterns around African coastal regions - where Atlantic storms often form.