Get breaking news alerts and special reports. The news and stories that matter, delivered weekday mornings.

A strong earthquake shook Croatia and its capital on Sunday, causing widespread damage and panic. Some casualties were reported.

The European seismological agency, EMSC, said the earthquake measured 5.3 and struck a wide area north of the capital, Zagreb, at 6:23 a.m. local time (1:23 a.m. ET) Sunday.

Let our news meet your inbox. The news and stories that matters, delivered weekday mornings. This site is protected by recaptcha

The epicenter was 4 miles north of Zagreb at the depth of 10 kilometers (6 miles).Many buildings cracked in Zagreb and walls and rooftops were damaged. Downtown streets were littered with debris.

Concrete slabs fell on cars and chimneys landed in front of entrances.Inside homes, residents shared photos of belongings falling off shelves, broken bottles and glass.

Zagreb hit by 5.3 magnitude earthquake ~30 minutes ago just as full lockdown started. Now everyone’s outside grouped in front of their buildings. This won’t help. pic.twitter.com/QPzAIqUSkM — Filip Radelic (@fichek) March 22, 2020

Officials said there were injuries, but gave no other immediate details.The earthquake struck amid a partial lockdown of the capital because of the spread of the coronavirus.

People were told to avoid public areas, such as parks and public squares, but had no choice as they ran out of their apartments.

Up to five people keeping distance are allowed to be together.Zagreb's iconic cathedral was also damaged with the top of one of its two spires collapsing. The cathedral was rebuilt after it toppled in the 1880 earthquake.

Power was cut as people ran out of their homes. Several fires were also reported. At least two other tremors were recorded later.