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Eruption Monitoring

Seismic Activity Hazard Assessment Volcanic Activity Ash Clouds Fuego Volcano Seismic Events Ash Cloud Dynamics Hazards Alert Levels Geophysical Surveys Impact on Surroundings Lava Flooding Volcanic Ash Impact Safety Measures Japan Magma Movement Activity Levels Lava Flows Lava Flow Global Volcanism Programme Ash Dispersion Patterns Hazard Mitigation Thermal Activity Lewotobi Laki-laki U.S. Geological Survey Icelandic Meteorological Office

Mount Lewotobi Laki-Laki Blasts Ash Nearly 20 km in Two Explosions

A red aviation code remains in force with exclusion zones set after officials warned of potential lahar flows in nearby river valleys.

Lewotobi Laki-Laki Erupts, Sends 18km Ash Plume and Grounds Flights

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

Lewotobi Laki-Laki Erupts Again, Sends 18-Kilometer Ash Column

Shinmoedake Volcano Continues Ash Emissions under 3 km Exclusion Zone

Flores Volcano Eruption Grounds Flights and Prompts Evacuations

Indonesia Raises Volcano Alert to Highest Level After Lewotobi Laki-laki Eruptions

Indonesia's Mount Lewotobi Laki-Laki Erupts Again, Sending Ash 3.5km High

Lewotobi Laki-Laki Volcano Erupts Twice Over Weekend, Sending Ash 4 km High

Lewotobi Laki-Laki Volcano Eruption Disrupts Bali Flights and Prompts Evacuations

Nearly 1,000 Evacuated After Volcanic Eruption in Guatemala

Indonesian Volcano Erupts Again, Spewing Ash 10km High