Two strong earthquakes struck northwest Iran on Saturday, killing at least 180 people and injuring 1,300, Iranian media said. The Iranian Students' News Agency quoted the head of the government's emergency centre, Gholamreza Masoumi, as announcing the casualty figures. Related stories: NIE: Iran approaching immunity zone US says has 'eyes' inside Iran nuclear program Op-ed: Don't fall into Iranian trap A local official in the area told ISNA that six villages had been completely destroyed and 60 villages had been 50 to 70% destroyed. Death toll continues to rise The US Geological Survey measured the first quake at 6.4 magnitude and said it struck 60 km (37 miles) northeast of the city of Tabriz at a depth of 9.9 km (6.2 miles). A second quake measuring 6.3 struck 49 km (30 miles) northeast of Tabriz 11 minutes later at a similar depth. Wounded residents receive medical attention (Photo: AFP) The second quake struck near the town of Varzgan, Fars news agency said. "The quake was so intense that people poured into the streets through fear," it said. A local provincial official urged people in the region to stay outdoors during the night for fear of aftershocks, according to the official IRNA news agency. By early evening, ISNA said there had been at least 10 aftershocks. Iran is straddled by several major fault lines and has suffered several devastating earthquakes in recent times, the last which struck the city of Bam in 2003, killing more than 25,000 people. Follow Ynetnews on Facebook and Twitter Receive Ynetnews updates directly to your desktop