Erin turns deadly — tropical storm becomes Category 5 hurricane overnight, rains loom and here's what you need to do

Hurricane Erin turns deadly: Hurricane Erin grew stronger in just 24 hours, reaching Category 5 strength. It was the first hurricane of the 2025 Atlantic season. It started as a tropical storm just a day before quickly turned into the season's first big hurricane, making people worried all over the region and along parts of the U.S. East Coast.

Erin's center is not expected to hit land, but its strength and size have set off alerts for islands nearby. As the storm gets stronger, officials in Puerto Rico, the Virgin Islands, and the Bahamas are already getting ready with shelters and safety measures.

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How fast did Erin get stronger?

Hurricane Erin went from a tropical storm to a Category 5 hurricane in just 24 hours, which is one of the fastest intensification events in recent years. By Saturday morning, winds had gone up to over 160 mph, more than doubling overnight. The National Hurricane Center says that this kind of quick rise makes it very hard to predict what will happen, which gives communities less time to get ready.

Meteorologists said that Erin's small size made it hard to see how strong it could be at first, since hurricane-force winds only reached about 30 miles from its center. But forecasts say that the storm could grow by two or three times its current size in the next few days, as per a report by ABC7.

What places are most likely to be hurt?

The storm's eye is likely to stay at sea, but its effects are already being felt. St. Martin, St. Barts, and St. Maarten all got tropical storm watches. Flash floods, landslides, and mudslides could happen in Puerto Rico, the Virgin Islands, and nearby areas if it rains heavily, as per a report by ABC7.

The storm is likely to stay offshore, but it could bring flooding rains, strong winds, and dangerous rip currents to the Caribbean and the East Coast of the United States.

The Outer Banks of North Carolina, Long Island in New York, and Cape Cod in Massachusetts are some of the U.S. coastal areas that stick out farther north and may be at greater risk later in the week. Even if Erin doesn't hit directly, her growth could cause dangerous rip currents and rough surf along the East Coast, as per a report by ABC7.


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People are already getting ready for emergencies. The U.S. Coast Guard has closed off access to several ports in Puerto Rico and the Virgin Islands, and Puerto Rico has checked out more than 360 shelters in case people need to leave. The Bahamas has also set up public shelters just in case.

What part does climate change play?

Experts say that Erin is another example of how climate change is changing how hurricanes act. Storms get more energy from rising ocean temperatures around the world, which makes them stronger and drop more rain. Scientists say that warming makes the atmosphere hold more water vapor, which makes the risk of catastrophic flooding higher.

Forecasters and emergency officials are becoming more and more worried about this pattern of sudden intensification. Storms that grow quickly, like Erin, make it harder to prepare for and respond to disasters because they don't give communities as much time to get ready, as per a report by ABC7.

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FAQs

Will Hurricane Erin hit land?
No, the storm's center is expected to stay offshore, but nearby islands may get a lot of rain and wind.

Why did Erin get stronger so quickly?
Scientists say that climate change is to blame for the rapid intensification of the storm, which was caused by warm ocean waters and weather conditions.