PORT-AU-PRINCE, Haiti (CBS News) — A powerful earthquake struck Haiti on Saturday morning, killing at least 304 people and leaving hundreds of others hurt, authorities said. The 7.2 magnitude quake was strong enough to be felt in neighboring countries.

Haitian officials said more than 1,800 people were injured in the disaster, some of whom were being treated in hospitals in the three most affected communities.

The epicenter of the quake was 7.5 miles northeast of Saint-Louis du Sud, according to the U.S. Geological Survey. That’s about 78 miles west of the capital, Port-au-Prince.

CONTINUE AT CBS NEWS: Haiti Earthquake Coverage