A magnitude 5.9 earthquake struck northwestern Iran early Friday, killing at least five people and injuring more than 300, officials said.
The temblor struck Tark county in Iran’s Eastern Azerbaijan province at 2:17 a.m. local time, Iran’s seismological center said. The area is some 250 miles northwest of the capital, Tehran.
More than 40 aftershocks rattled the rural region in the Alborz Mountains, and residents rushed out of their homes in fear. The quake injured at least 312 people, state television reported, though only 13 needed to be hospitalized. The report said many of the injuries happened as people fled in panic.
The head of Iran’s emergency medical services, Pirhossein Koulivand, gave the casualty figures to state television. There were no images or video broadcast yet from the area.
Rescuers have been dispatched to the region, officials said. State TV reported the earthquake destroyed 30 homes near its epicenter.
The U.S. Geological Survey said the quake’s epicenter was at a depth of 6.2 miles. Shallow earthquakes tend to cause more damage.
Iran is on major seismic faults and experiences one earthquake a day on average. In 2003, a magnitude 6.6 earthquake flattened the historic city of Bam, killing 26,000 people.
A magnitude 7 earthquake that struck western Iran in 2017 killed more than 600 people and injured more than 9,000.