Hurricane Erin continues to push further into the Caribbean Sea. But will it hit the United States? Here's what to know.

Hurricane Erin continues to churn in the Atlantic waters hundreds of miles off the U.S., prompting officials to close beaches along the East Coast from the mid-Atlantic to the Northeast.

Meteorologists are closely tracking the projected path and forecast of Hurricane Erin, which is the first hurricane to develop over the Atlantic this year.

The hatched areas on the National Hurricane Center's tropical outlook map indicate "areas where a tropical cyclone — which could be a tropical depression, tropical storm or hurricane — could develop," said National Hurricane Center Deputy Director Jamie Rhome.

As Hurricane Erin swirls around Florida, NASA is asking the public to submit their hurricane-related photos to help improve disaster response.