1929 Grand Banks, Canada
1946 Aleutian Islands, Alaska
1952 Kamchatka Peninsula, Russia
1957 Aleutian Islands, Alaska
1960 Chile
1964 Prince Williams Sound, Alaska
1975 Hawaii
Are previous Tsunamis, I have Been reading abouthttp://www.bbc.co.uk/science/horizon..._tsunami.shtml among other articles, of a possible Mega-tsunami: which is likely to begin at the Canary Islands.
but not in our lifetime. who knows.!!
Who ever thought Man would walk on the Moon. !!