Hurricane Erin has formed over the Atlantic, marking the beginning of the Atlantic hurricane season. Initially a tropical storm, it has rapidly intensifed into a hurricane, with forecasts predicting it to reach Category 4 status soon. Heavy rains and rough surf are expected in Puerto Rico and the Virgin Islands as the storm approaches. Coastal areas, particularly North Carolina and Massachusetts, are preparing for potential impacts, including flooding and landslides. This major storm is projected to generate significant wave heights and pose threats to various states along the U.S. East Coast as it continues to strengthen.