tsunami hawaii, tsunami hit samoa futaba fishermens union (fukushima), tsunami hits japan, tsunami hardwell, tsunami how it happens, tsunami haiti, tsunami .\r<br>\r<br>The government has confirmed 23 deaths, with the number expected to rise. It follows the 8.9-magnitude earthquake which sent a 4-metre wall of water inland .\r<br>\r<br>North-east Japan has been swamped by a major tsunami - and the entire Pacific region is now on alert. It was caused by an 8.9-magnitude earthquake that .\r<br>\r<br>Never before seen Tsunami footage showing how one wave devours an office building in an instant. This is the type of footage I have been looking for.