An 8.9-magnitude earthquake hit northern Japan today, triggering tsunamis and sending a massive body of water filled with debris that included boats and houses toward highways. Watch live coverage here and see expected times that tsunami waves will hit Hawaii and the western United States.

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Tsunami warnings issued for at least 20 countries after quake

Here are the expected times that tsunami waves will be hitting the US.  The first waves are supposed to hit Hawaii around 8:20am EST.