A 4.6-magnitude earthquake shook the town of Kalavryta, in the Peloponnese region of Greece, on Sunday.

Thousands of residents and tourists have fled Santorini as a swarm of earthquakes continues to rattle the Greek island, fueling fears of a major tremor.

An earthquake with its epicenter in Aliveri in Evia occurred at 5:55 pm. The earthquake was felt in Athens.