Science ❯ Geology ❯ Volcanology

Seismic Activity

Ring of Fire Pacific Ring of Fire Volcanic Eruptions Tectonic Plates Volcanic Hazards Monitoring Systems Magma Dynamics Volcanic Monitoring Earthquakes Eruption Monitoring Monitoring Techniques Eruption Prediction Lava Flows Lava Flow Mount Adams Bradyseism Emergency Response Tremors and Eruptions Underwater Volcanoes Anel de Fogo do Pacífico Risk Assessment Monitoring Volcanic Eruptions Reykjanes Peninsula Tectonic Activity Axial Seamount Alaska Eruption Patterns Eruption Effects Hazard Assessment Kamchatka Peninsula Phlegræan Fields Hazard Mitigation Tremors Pyroclastic Flows Santorini Monitoring Earthquake Preparedness Lava and Ash Dispersion Earthquake Prediction Kamtschatka Region Volcanic Lightning Magma Movement Mount Rainier Indonesia Kamchatka Region Pazifischer Feuerring

Semeru Eruption Forces Highest Alert, Evacuations and Rescue of Stranded Climbers in East Java

Officials cite continued activity in maintaining the top alert.

Lewotobi Erupts on Flores Island, Ash Soars 10 Kilometers as Alert Raised to Highest Level

Ongoing Mount Lewotobi Laki-Laki Eruption Halts Flights, Prompts Wider Evacuations