A magnitude 5.7 earthquake struck Crete and was felt across the entire island. The tremor was significant in strength, registering clearly in all regions of Crete. Earthquakes of this magnitude are not uncommon in the eastern Mediterranean, which sits along active seismic zones. While a 5.7 earthquake can cause minor structural damage and is strong enough to be felt indoors, it does not typically pose major safety risks to visitors in modern buildings. Tourists currently on the island should remain calm, move away from unstable structures if outdoors, and follow guidance from local authorities. Check with your accommodation or local news for any updates on aftershocks or localized damage. No tsunami warning has been reported based on available information.