Global Volcanism Program

Volcano image from the Smithsonian

Eruptions, Earthquakes, & Emissions: Visualizing the Planet's Heartbeat

Global Volcanism Program Smithsonian / USGS Weekly Volcanic Activity Report

Global Volcanism Program

Global Volcanism Program - An eruption from Nicaragua's Cerro Negro volcano in 1968 produces an ash plume above the vent. Incandescent ejecta is visible at the base of the column. Gas and

Global Volcanism Program

Global Volcanism Program

Global Volcanism Program

Global Volcanism Program

Smithsonian Institution - Global Volcanism Program: Worldwide Holocene Volcano and Eruption Information

Global Volcanism Program