4.5 Magnitude Earthquake Strikes Sisak Region, Felt in Zagreb and Beyond

SISAK, Croatia — A 4.5 magnitude earthquake struck the Sisak region today, February 25, 2025, according to the European-Mediterranean Seismological Institute (EMSC). The quake occurred in the morning, prompting concerns among residents in the surrounding areas.

The seismic activity was significant enough to be felt in the capital, Zagreb, where a smaller tremor measuring 3.3 was also reported. Witnesses described the experience as unsettling, with many residents expressing their unease on social media.

“It was a strong jolt that shook my apartment. I felt a wave of panic sweep over me because I wasn’t prepared for it,” said Luka Novak, a resident of Zagreb. “People were rushing outside of buildings, and you could sense the fear in the air.”

The earthquake’s effects extended beyond Croatian borders, with reports of tremors being felt in parts of Bosnia and Herzegovina. Local authorities in both countries have not reported any significant damages or injuries as of yet.

Seismologists have noted that while a magnitude 4.5 earthquake is not uncommon in this region, it serves as a reminder of the area’s seismic activity. The EMSC continues to monitor aftershocks and have urged residents to stay aware of their surroundings.

The Croatian Seismological Service issued a statement advising residents on what to do during an earthquake, emphasizing the importance of staying calm and having a safety plan. They also noted that it is crucial for people to stay informed through credible news sources in the aftermath of such events.

As the situation develops, residents and officials are urged to remain vigilant. Seismologists are providing ongoing updates on this and any potential aftershocks that may follow.