Government spokesman Yoshimasa Hayashi said it was critical for people in coastal areas to get away from the oncoming tsunami, expected to be about 10 feet high. Subscribe to Local 5 on YouTube: https://bit.ly/Local5YouTube_subscribe Add Local 5 on Roku: https://channelstore.roku.com/details/3c2949aadbd0c7a4649e5196085b80da/des-moines-news-we-are-iowa Download the We Are Iowa app: https://weareiowa.com/app Get Local 5’s "5 Things to Know" email newsletter in your inbox: https://weareiowa.com/email 'Like' Local 5 on Facebook: https://facebook.com/WeAreIowa Follow Local 5 on Twitter: https://twitter.com/weareiowa5news Follow Local 5 on Instagram: https://instagram.com/weareiowa