Melissa became a powerful post-tropical cyclone Thursday morning over the northern Atlantic. The system is moving northeast at 48 mph while merging with a cold front.
Melissa made its initial landfall near New Hope, Jamaica, Tuesday afternoon, bringing winds of 185 mph. This made it the first Category 5 hurricane to strike Jamaica in recorded history.
"Melissa's 892 millibar central pressure at landfall in Jamaica ties the 1935 Labor Day Hurricane as the lowest pressure on record for a landfalling hurricane in the Atlantic."
The system is expected to produce heavy rain and gusty winds in southern Newfoundland Friday night, though its power is waning.
Melissa marked a historic and intense hurricane event with significant impacts across the Atlantic region and emphasizes the importance of continual weather preparedness.
Would you like the summary to be more detailed or concise?