Environment ❯ Natural Phenomena ❯ Geological Events

Earthquakes

Impact on Communities Volcanic Activity Tectonic Activity Seismic Activity Seismic Events Tectonic Plates Seismic Monitoring Tsunami Alerts Impact Assessment Alaska Impact on Ecosystems Typhoon Season Effects Regional Impact Monitoring Systems Impact on Surroundings Preparedness Etna Earthquake Pacific Ring of Fire Impact on Life Seismic Zones Tremors Impact on Infrastructure Volcanic Regions Low Magnitude Seismicity Swarm Earthquakes Tsunamis Disaster Preparedness Aftershocks Richter Scale Seismic Swarms Regional Seismic Activity

USGS Upgrades Strongest to 4.4 After Four Pre‑Dawn Quakes Strike Red River Parish

USGS has deployed additional seismic stations in Red River Parish following the brief early‑morning cluster.

4.1 Quake Strikes Geysers Area; 2.9 Aftershock Follows in North Bay

Two Small Quakes Strike Near Centerville Hours Apart in Ongoing Lowcountry Swarm