An earthquake occurred in Crete, which has caused a tsunami warning to be issued. Here's what it means if you're in the Crete and Greece areas.

Greece issues tsunami warning as 5.9 magnitude quake ‘felt in Egypt’ - Greek authorities have told people to ‘move away from the coast immediately’

An earthquake with a magnitude of 6.1 on the Richter scale was registered today around two hours in the sea area 20 kilometers south-southwest of the island of Kasos, east of Crete, the Geodynamic Institute of the National Observatory of Athens announced.