What was the biggest tsunami in New Zealand?
What was the biggest tsunami in New Zealand? 1947 Gisborne event The 1947 Gisborne event was one of the largest tsunamis recorded in New Zealand. Run-up heights of about 10 metres were recorded. Not only was this a colossal tsunami, it was a strange one. A locally generated tsunami near Gisborne on March 26, 1947, […]