A magnitude 5.0 earthquake struck Chile at 12:04 UTC on Saturday, June 13, 2026, according to data from the United States Geological Survey (USGS). The earthquake's epicentre was located 24 km W of Ovalle, Chile, at a focal depth of 60.6 km.
Event Details
At a focal depth of 60.6 km, this is classified as a shallow earthquake (0–70 km). Shallow events are typically the most damaging: the seismic energy has less distance to travel before reaching the surface, resulting in stronger and more abrupt ground shaking at the epicentre.
The earthquake registered a magnitude of 5.0 on the moment magnitude scale — the standard measurement used by seismologists worldwide. At this magnitude, the shaking is felt strongly by everyone; minor to moderate damage possible in vulnerable buildings.
Where Did This Earthquake Occur?
Chile runs along the subduction boundary where the Nazca Plate dives beneath the South American Plate — one of the most seismically active convergent boundaries on the planet. This setting has produced the largest instrumentally recorded earthquake in history.
Chile holds the record for the strongest earthquake ever measured: the 1960 Valdivia earthquake at magnitude 9.5. More recently, the 2010 Maule earthquake (M8.8) and its associated tsunami caused widespread damage. Chileans have developed strong earthquake-preparedness culture over generations.
What Does Magnitude 5.0 Mean?
Moderate earthquakes are felt by virtually everyone near the epicentre. Strong shaking lasting 10–30 seconds can topple unsecured items, crack plaster, and cause poorly anchored objects to fall. Aftershocks are common following moderate events.
Significant damage can occur to vulnerable structures — particularly unreinforced masonry, old adobe buildings, and poorly maintained older construction. Well-engineered modern buildings are designed to withstand this level of shaking with minimal structural impact, though contents may shift and non-structural elements (ceilings, partitions) can be damaged.
A magnitude 5.0 earthquake releases approximately approximately 30,000 tonnes of TNT — comparable to the Hiroshima atomic bomb of energy. For comparison, this exceeds the energy released by most conventional explosive events and is sufficient to shift tectonic stress in measurable ways across a wide region.
Safety Guidance
Keep an earthquake emergency kit accessible at home. It should include at least 72 hours of water (4 litres per person per day), non-perishable food, a first aid kit, torch, battery-powered radio, copies of important documents, and essential medications. Reviewing and restocking this kit annually is strongly recommended.
The internationally recommended action during earthquake shaking is Drop, Cover, and Hold On: drop to your hands and knees, take cover under a sturdy table or desk (or protect your head with your arms if no shelter is available), and hold on until shaking stops. Do not run outside during shaking — most injuries occur when people attempt to move.
SHOA (Servicio Hidrográfico y Oceanográfico de la Armada) manages tsunami warnings for Chile, while SENAPRED coordinates national disaster response. Evacuation routes and tsunami inundation maps are posted in most coastal communities.
Monitoring and Aftershocks
Seismologists are continuing to monitor the region for aftershocks, which are common following earthquakes of this magnitude. Aftershocks can occur minutes, hours, or even days after the main event and are sometimes strong enough to cause additional damage to already-weakened structures. Residents in the area are advised to remain cautious and follow guidance from local authorities.
Real-time seismic data is being collected by the USGS and contributing regional networks. Updated information will be published as it becomes available. You can track this and all other global seismic activity in real time on our live earthquake map.
Comments (0)
No comments yet. Be the first!
Leave a Comment