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Diana J. M. Greenslade

A blue and white sign depicting large waves approaching a shoreline as a stick figure person runs away is affixed to fencing near the shoreline. Waves crash against rocks in the background.
Posted inOpinions

When Should a Tsunami Not Be Called a Tsunami?

by Diana J. M. Greenslade and Matthew C. Wheeler 8 December 20258 December 2025

It’s time to redefine the term so it more clearly conveys meaningful risks to coastal communities and prompts them to act when needed.

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