Global Volcanism Program

Home Reef, a submarine volcano midway between Metis Shoal and Late Island in the central Tonga islands, was first reported active in the mid-19th century, when an ephemeral island formed. An eruption in 1984 produced a 12-km-high eruption plume, large amounts of floating pumice, and an ephemeral 500 x 1,500 m island, with cliffs 30-50 m high that enclosed a water-filled crater. In 2006 an island-forming eruption produced widespread dacitic pumice rafts that drifted as far as Australia. Another island was built during a September-October 2022 eruption.

Global Volcanism Program - Report from the Bulletin of the Global

Global Volcanism Program, Momotombo

Global Volcanism Program, Wudalianchi in 2023

Global Volcanism Program

Holocene active volcanoes (Global Volcanism Program of the

Timeline of eruption history based on the Global Volcanism Program

Global Volcanism Program

Global map indicating volcanic provinces used in this study, and

Global Volcanism Program (@SmithsonianGVP) / X

Solved Google Earth Volcano Exercise Go to the website