Mendoza Shaken by 4.6-Magnitude Earthquake on Monday

October 14, 2025 – 6:00 PM

Earthquake Jolts Mendoza Province

A moderate Earthquake registering a magnitude of 4.6 rattled the province of Mendoza, Argentina, this afternoon, causing concern among residents across various districts, notably in the Greater Mendoza area. The seismic event, which was distinctly felt, was officially logged at 3:58 p.m. local time.

Reports indicate the earthquake‘s epicenter lay in the border region between Mendoza and San Juan provinces. Concurrently,authorities received accounts of a similar tremor being felt in the coquimbo region of neighboring Chile,suggesting a broader seismic occurrence.

Official Data from INPRES

The National Institute for Seismic Prevention (INPRES) has corroborated the specifics of the incident. Their data points to the epicenter’s location as follows:

Location	Distance
Northwest of Mendoza	104 km
Southwest of San juan	105 km
South of barreal	48 km

The earthquake originated at a ample depth of 122 kilometers. This depth is important,contributing to the wide-spread feeling of the tremor while limiting its potential for causing severe,localized damage. Did You Know? Earthquakes with epicenters deeper than 70km are considered ‘intermediate-depth’ and ofen felt over a larger area than shallow earthquakes.

understanding Seismic Activity in the Cuyo Region

The Cuyo region of Argentina, encompassing Mendoza and San Juan, is known for its frequent seismic activity due to its location along the Andes Mountains, a major tectonic boundary. The subduction of the Nazca Plate beneath the south American Plate generates ongoing stress and occasional releases in the form of earthquakes. According to recent studies by the united States Geological Survey (USGS), the region experiences hundreds of minor tremors annually, most of which go unnoticed. This recent event, while moderate, serves as a reminder of the geological forces at play.

Pro Tip: If you live in an Earthquake-prone area, it’s crucial to have an emergency plan, including a designated safe space and a preparedness kit with essential supplies.

Frequently Asked Questions About Earthquakes

• What causes an earthquake? Earthquakes are typically caused by the movement of tectonic plates beneath the Earth’s surface.
• How is earthquake magnitude measured? Earthquake magnitude is measured using the Richter scale and the Moment Magnitude Scale, both of which are logarithmic scales.
• What should I do during an earthquake? drop, cover, and hold on-seek shelter under a sturdy object and protect your head and neck.
• Is Mendoza prone to earthquakes? Yes, the Mendoza province, located in the Cuyo region, is situated in a seismically active area.
• Can earthquakes be predicted? Currently, there is no reliable way to predict when and where earthquakes will occur.

Are you feeling aftershocks? Share your experience in the comments below. What safety precautions do you take in earthquake-prone areas?

What safety measures should residents of Mendoza take following a 4.6 magnitude earthquake?

Earthquake Details & Initial Reports

On Monday, October 14, 2025, teh province of Mendoza, Argentina, experienced a moderate earthquake registering a magnitude of 4.6. The seismic event, reported by the National Seismological Center of san Juan, occurred at approximately[InsertPreciseTime-[InsertPreciseTime-to be updated with official data]local time. The epicenter was located[InsertEpicenterLocation-[InsertEpicenterLocation-to be updated with official data], with a depth of[InsertDepth-[InsertDepth-to be updated with official data]kilometers.

Initial reports indicate shaking was felt across several departments within Mendoza,including the capital city of Mendoza,Godoy Cruz,and Luján de Cuyo. Residents reported feeling moderate tremors,causing momentary alarm but,as of this update,no immediate reports of significant structural damage or injuries.The earthquake was also reportedly felt in neighboring provinces, including San Luis.

Seismic Activity in Mendoza: A Regional Overview

Mendoza is situated in a seismically active region of Argentina, influenced by the subduction of the Nazca Plate beneath the South American Plate. This geological process frequently generates earthquakes, ranging from minor tremors to more substantial events.

* Historical Earthquakes: The region has a history of significant earthquakes, including the devastating 1985 earthquake in San Juan, which had a magnitude of 6.8 and caused widespread damage.

* Fault Lines: Key fault lines in the area include the San Cayetano Fault and the Cacheuta Fault, both capable of generating moderate to strong earthquakes.

* Seismic Monitoring: The National Seismological Center continuously monitors seismic activity throughout Argentina,providing crucial data for risk assessment and early warning systems. Real-time earthquake tracking is available through their official website [Insert Official Website Link].

Impact Assessment & Damage Reports

Currently, emergency services are conducting thorough assessments to determine the extent of any damage caused by the earthquake. Preliminary reports suggest:

* Infrastructure: Inspections of critical infrastructure, including hospitals, schools, and transportation networks, are underway. No immediate reports of major damage to these facilities have been received.

* Residential Buildings: Authorities are urging residents to inspect their homes for any signs of structural damage, such as cracks in walls or ceilings.

* Utilities: There have been no reports of widespread power outages or disruptions to water or gas supplies.

* Landslides: Given the mountainous terrain surrounding Mendoza, authorities are assessing the risk of landslides triggered by the earthquake.

Earthquake Safety Tips & Preparedness

Following an earthquake, even a moderate one, it’s crucial to take appropriate safety measures. Here’s a checklist for residents of Mendoza and other earthquake-prone areas:

1. Check for Injuries: Prioritize checking yourself and others for injuries. Administer first aid if necessary.
2. Secure Your Surroundings: Look for and address potential hazards, such as broken glass, unstable furniture, and gas leaks.
3. Evacuate if Necessary: If you suspect structural damage to your building, evacuate immediately to a safe, open area.
4. Stay Informed: Monitor official news sources and emergency broadcasts for updates and instructions.
5. Prepare an Emergency Kit: Having a well-stocked emergency kit is essential. Include items such as:

* Water (at least 3 liters per person)

* Non-perishable food

* First-aid kit

* Flashlight and batteries

* Radio (battery-powered or hand-crank)

* whistle

* Dust mask

* copies of important documents

Resources for Earthquake data

* National Seismological Center (Argentina): [Insert Official Website Link] – Provides real-time earthquake data and information.

* Mendoza Provincial Government – Civil Defense: [Insert Official Website Link] – Offers local emergency information and resources.

* US Geological Survey (USGS): https://earthquake.usgs.gov/ – Global earthquake monitoring and information.

* Earthquake Preparedness Guide (Red Cross): https://www.redcross.org/get-prepared/disaster-safety-workshops/earthquake – Comprehensive guide to earthquake preparedness.

Understanding Earthquake Magnitude Scales

The magnitude of an earthquake is typically measured using the Richter scale or the