West Coast Braces for Possible Tsunami | Inside Edition

West Coast Braces for Possible Tsunami

After a massive tsunami hit Japan's east coast, Hawaii and the West Coast of the United States were put on tsunami alert. INSIDE EDITION has more.

For several tense hours Friday, the entire Pacific Coast and Hawaii braced for a possible tsunami.  

The terrible power of a tsunami has been seared into the psyche by the disaster of 2004 in the Indian Ocean. It's an unstoppable wall of water destroying anything, and everything, in its path.

As word spread of the coming danger, there was widespread fear of a devastating storm surge. Thousands evacuated coastal communities, many spurred by reverse 911 calls like this:

"A tsunami advisory has been issued by the West Coast-Alaska Tsunami Warning Center. The first waves are expected to arrive in Orange County at approximately 8:45 a.m."

Jimmy Kimmel was on vacation in the South Pacific when the tsunami struck Japan. He tweeted: "I am on an island in French Polynesia, glued to CNN." Hours later he tweeted, "we are evacuating the island. dogspeed."

In Santa Cruz, California, boats in one marina were torn from their moorings. Some sank, some floated free, crashing into other boats.

People in low-lying communities like northern California's Crescent City have lived in fear of tsunamis for decades, because a devastating tsunami hit the city in 1964.

Schoolchildren regularly do tsunami drills in class, and even practice evacuating to higher ground.