A 6.1 magnitude earthquake has struck 89 kilometers from Mashhad, Iran’s second most populous city, the US Geological Survey reported, adding that the tremor had a been registered at a shallow depth of 13 kilometers.
The quake hit northeastern Iran, 96 kilometers from the city of Mashhad, which has a population of over 2.3 million people.
There have been no reports of casualties or damage so far.
Tasnim news agency reported several aftershocks, which are expected to continue, while adding that phone service in the affected areas has been disrupted.
The epicenter was located at Sefid Sang, a city in Khorasan Razavi Province’s Qalandarabad District, the Iranian Seismological Center of Tehran University reported, as cited by Tasnim.
“It was horrible. It made a lot of noise. Everything was shaking,” a Mashhad resident told AFP.
READ MORE: Twin quakes wreak havoc in Iran, killing at least one
The Iranian Red Crescent Society (IRCS) has dispatched rescue teams to the affected areas, Tasnim said, adding that at least five aftershocks have followed the major quake.
Four tectonic plates (Arabia, Eurasia, India, and Africa, Anatolia) are responsible for seismic activity in the region, USGS said. In particular, the collision of the Arabian and Eurasian plates “causes crustal shortening” in the Alborz and Kopet Dag Mountains in northern Iran, which leads to earthquakes, it added.