A magnitude 6.4 earthquake shook Croatia, Report mentions, citing the Euro-Mediterranean Seismological Center.
The epicenter was recorded 51 km southeast of Zagreb, a city of more than 800,000 people, and 9 km southwest of Sisak, a town of about 50,000 people.
The quake occurred at a depth of 10 km. The officials do not inform about any casualties or damage.
A 5.2-magnitude earthquake jolted Croatia on December 28.