Powerful Hurricane Erin has undergone astonishingly rapid changes in its intensity — a phenomenon that has become far more common in recent years as the planet warms. It quickly became a rare Category 5 for a time Saturday,

Hurricane Erin on Saturday strengthened to a "catastrophic" Category 5 storm as it barrelled towards the Caribbean, with weather officials warning of possible flash floods and landslides."Erin is now a catastrophic Category 5 hurricane,

Forecasters say Hurricane Erin has exploded into a Category 5 storm in the Atlantic Ocean just north of the Caribbean.

The storm is not currently forecast to hit land, but its strong winds are impacting nearby islands, prompting warnings of possible flooding and landslides.

Erin, the first hurricane of the season, exploded to a Category 5 hurricane Saturday, and despite fluctuations in intensity, the storm is remaining formidable this weekend. Here's where it could head in the week ahead.

Hurricane Erin becomes a ‘catastrophic’ Category 5, tracking north of Bahamas – Nation and World News | West Hawaii Today

It quickly powered up from a tropical storm to a Category 5 in a single day, the National Hurricane Center said.

Hurricane Erin is rapidly intensifying as it tracks above the northeastern Caribbean Saturday, churning up rough surf and sending rain and gusty winds to islands south of its path.

Watch a live tracker of Hurricane Erin as it moves through the northeast Caribbean. The first Atlantic hurricane of the year is not expected to hit land.

Hurricane Erin has strengthened into a Category 2 storm as it approaches Puerto Rico and the Virgin Islands, bringing heavy rains that could cause flooding and landslides.

Hurricane Erin exploded in strength to a Category 5 storm in the Caribbean on Saturday, rapidly powering up from a tropical storm in a single

Erin, the first hurricane of the season, is now forecast to become a Category 4 by Sunday. Here's where it could head in the week ahead.