Satellites watch Category 5 Hurricane Melissa ahead of potentially record-breaking landfall in Jamaica

A satellite image showing a large white hurricane headed toward green land in the left side of the image contrasted with the dark blue ocean
A view of Hurricane Melissa as it heads for Jamaica. (Image credit: NOAA)

Satellites around Earth are watching as a powerful Hurricane Melissa travels toward Jamaica.

On Oct. 21, scientists began monitoring Hurricane Melissa — the 13th named storm of the Atlantic Hurricane season this year — develop. Just four days after its formation, the storm quickly became a large and dangerous major hurricane on the Saffir-Simpson Hurricane Wind Scale, churning into a monster storm early on Monday (Oct. 27) as sustained winds reached 175 miles per hour (280 kilometers per hour).

Thanks to satellites in space, scientists and forecasters are able to follow the storm along its path, watching it grow in size and strength throughout its lifespan. NOAA's Geostationary Operational Environmental Satellite (GOES) satellites have kept a close watch over Hurricane Melissa since it formed, painting a high-definition picture of the storm.

An image of a time lapse showing the progress of Hurricane Melissa, as this white hurricane crosses the dark blue ocean.

A still from NOAA's timelapse of Hurricane Melissa (Image credit: NOAA)

Using a combination of instruments on GOES-19, experts can learn a variety of things about the storm, such as the location of lightning within the eye, the moment the storm began to rapidly grow and strengthen, and the location of the hurricane's outer bands and where they extend to.

The satellites also reveal how the storm became more symmetric over time as it grew more powerful in the open waters of the Caribbean, as well as where it hit the brakes and began its slow trek toward Jamaica.

It is expected to bring life-threatening flash flooding, landslides and the potential for devastating winds to the island through Tuesday (Oct. 28) and through the middle of the week as it moves through the Dominican Republic and Haiti.

To stay up-to-date with the latest on Melissa, you can find more details from NOAA's National Hurricane Center.

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Meredith Garofalo
Contributing Writer

Meredith is a regional Murrow award-winning Certified Broadcast Meteorologist and science/space correspondent. She most recently was a Freelance Meteorologist for NY 1 in New York City & the 19 First Alert Weather Team in Cleveland. A self-described "Rocket Girl," Meredith's personal and professional work has drawn recognition over the last decade, including the inaugural Valparaiso University Alumni Association First Decade Achievement Award, two special reports in News 12's Climate Special "Saving Our Shores" that won a Regional Edward R. Murrow Award, multiple Fair Media Council Folio & Press Club of Long Island awards for meteorology & reporting, and a Long Island Business News & NYC TV Week "40 Under 40" Award.

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