TEHRAN, Sept. 22 (Xinhua) -- At least 28 people were injured in a 5.2-magnitude earthquake that jolted Bojnurd County in the eastern Iranian province of North Khorasan on Sunday, the official news agency IRNA reported.
The quake occurred at 16:13 local time (1243 GMT) at a depth of 8 km, following four foreshocks, including two tremors of magnitudes 4.7 and 4.1 in the same county, according to the Iranian Seismological Center.
