4-foot tsunami hits Tonga after explosive eruption of underwater volcano

A tsunami triggered by the explosive eruption of the underwater Tonga volcano in the Pacific Ocean slammed the shoreline of the Pacific nation Saturday (Jan. 15).

4-foot tsunami hits Tonga after explosive eruption of underwater volcano
A tsunami triggered by the explosive eruption of the underwater Tonga volcano in the Pacific Ocean slammed the shoreline of the Pacific nation Saturday (Jan. 15).