New Tongan island shows potentially explosive shallow marine volcanism
Detailed Description
Pumice rafts from an island-building eruption of the submarine Home Reef volcano. Photo by Fredrik Fransson.
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
