Environment ❯ Geological Phenomena

Seismic Activity

Earthquake Effects Tectonic Plates Pacific Ring of Fire Landslides Volcanic Regions Volcanic Activity Tsunami Risks Ring of Fire Earthquake Magnitude Volcanoes

4.1-Magnitude Earthquake Shakes Las Vegas Valley

USGS forecasting models show a moderate short-term chance of aftershocks and officials report no confirmed major damage.

Magnitude 4.1–4.5 Quake Rattles Tuscany, Felt in Florence, Bologna and Milan

Magnitude 4.5 Quake Shakes Etna Region, Schools Closed in Catania

Magnitude 4.1 Quake Rattles The Geysers Area in Northern California

Bahia Quake Felt in Tocantins Sees Magnitude Revised to 3.9

6.1-Magnitude Quake in Western Turkey Kills One and Injures 29

San Bernardino County Rattled by Fresh 3.5-Magnitude Quake in Ongoing Tremor Swarm

Seven Kamchatka Volcanoes Erupt Concurrently for First Time in 300 Years

Powerful Shallow Quake Off Kamchatka Peninsula Triggers Tsunami Alert