Greece was rocked by a 6.0 magnitude earthquake this morning which triggered a tsunami warning on the island of Crete - tourists were told to head to high ground, with some cutting their holidays shor

A tsunami warning has been issued off the coast of Greece following an earthquake measuring 6.0 on the Richter scale. Powerful tremors rocked the island of Crete and were felt as far away as Cyprus, Egypt, Syria and Israel in the early hours of this morning.