Science ❯Geology ❯Volcanology

Eruption Dynamics

Ash Clouds Pyroclastic Flows Magma Movement Hazard Assessment Lava Flows Pazifischer Feuerring Volcanic Hazards Magma Behavior Lava Flow Magma Activity

Lewotobi Laki-Laki Volcano Erupts for Second Day with 18 km Ash Plume

Authorities keep the volcano at its highest alert level, warning that heavy rains could trigger dangerous lahars

Second-Day Eruption of Mount Lewotobi Laki-Laki Grounds Flights, Blankets Villages

Mount Etna Eruption Sends Tourists Fleeing but Leaves Communities Unharmed

Mount Etna Erupts with Lava Fountain, Prompts Red Aviation Alert

Southeast Crater Collapse Triggers Lava Fountain at Mount Etna

Mount Etna Eruption Unleashes Lava Fountains and Ash Cloud

Kanlaon Volcano Erupts in the Philippines, Triggering Evacuations

Guatemala's Fuego Volcano Erupts, Forcing Evacuations

Guatemala Evacuates Residents After Volcán de Fuego Eruption

Philippine Kanlaon Volcano Erupts, Triggering Evacuations

Devastating Volcano Eruption in Indonesia Leaves Nine Dead