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Massive Boulder Unearthed: Tonga's Ancient Tsunami Clue

5/29/2025

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Summary

Story summary

A monumental discovery on Tonga's Tongatapu island reveals the Maka Lahi boulder, a staggering 1,300-ton rock found 656 feet inland. This ancient relic, likely displaced by a tsunami 7,000 years ago, underscores the region's vulnerability to seismic threats, especially after the tragic 2022 tsunami that claimed lives. This insight is crucial for enhancing future tsunami preparedness.

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Story summary

A monumental discovery on Tonga's Tongatapu island reveals the Maka Lahi boulder, a staggering 1,300-ton rock found 656 feet inland. This ancient relic, likely displaced by a tsunami 7,000 years ago, underscores the region's vulnerability to seismic threats, especially after the tragic 2022 tsunami that claimed lives. This insight is crucial for enhancing future tsunami preparedness.