What Cruisers Should Know About Tsunamis
In July, a strong earthquake in eastern Russia caused tsunami warnings to be issued across the Pacific, including popular cruise destinations like Japan, Alaska, Hawaii and New Zealand. Thankfully, there were no reports of injuries to cruise passengers or crew. And, the event put a spotlight on what cruise ships do to maintain safety during tsunami warnings. Here’s what you should know. A tsunami is a series of powerful ocean waves that most often result from earthquakes and can be strong enough to travel across an entire ocean basin. You may be surprised that the open sea is actually the safest place for a cruise ship to be during a tsunami; passengers may not even notice the waves, because they don’t have much impact in deeper water. Tsunamis become much more dangerous in shallower water, where they can compress and increase in height and power. That’s why ships that are docked when a tsunami warning is issued often move out to sea. If a ship remains in port, anyone who is on boa...