Hurricane Erin maintained its Category 2 strength early Wednesday morning as authorities along the North Carolina coast prepared for life-threatening coastal flooding. Mandatory evacuations were ordered for some islands, as residents readied themselves for severe weather.

The storm, which underwent historically rapid intensification, briefly reaching Category 5 on the Saffir-Simpson scale, previously caused widespread flooding in Puerto Rico, affecting homes and roads.

Current Status of Hurricane Erin

Meteorologists warn that while Erin’s core is projected to remain offshore, its large size means tropical storm-force winds could extend far inland. The National Hurricane Center (NHC) issued advisories stating: “Weather conditions expected to deteriorate along the coast of North Carolina by this evening.”

Governor Josh Stein declared a state of emergency on Tuesday evening, advising residents: “Hurricane Erin will bring threats of coastal flooding, beach erosion, and dangerous surf conditions. North Carolinians along the coast should get prepared now, ensure their emergency kit is ready, and listen to local emergency guidelines.”

Storm surge warnings were issued from Cape Lookout to Duck, with water levels potentially reaching two to four feet above ground. A wider stretch of coastline, from North Carolina to southern Virginia and Bermuda, was placed under a Tropical Storm Watch.

The Atlantic hurricane season runs from June 1 to November 30 and is now at its historical peak. Despite a slow start with just four named storms so far, the National Oceanic and Atmospheric Administration (NOAA) forecasts an above-normal season.

Scientists attribute the increasing intensity of tropical cyclones to climate change, noting that:

• Warmer oceans fuel stronger winds.
• A warmer atmosphere intensifies rainfall.
• Higher sea levels amplify storm surge.

There is also some, though less certain, evidence that climate change may be increasing the frequency of hurricanes.