Magnitude 5.2 earthquake strikes near San Salvador, Departamento de San Salvador, El Salvador

Overview

An earthquake with a magnitude of 5.2 struck about 45 km southeast of San Salvador, the capital of El Salvador, only a few minutes ago, according to the European-Mediterranean Seismological Centre (EMSC). The event occurred in the region of Departamento de San Salvador, an area known for significant seismic activity along the Central American volcanic arc.

Key parameters

Magnitude: 5.2 (moderate earthquake on the moment magnitude scale).
Location: Approximately 45 km southeast of San Salvador, El Salvador.
Depth: Classified as a shallow to intermediate-depth event, which typically increases the likelihood of felt shaking near the epicenter.
Reporting agency: European-Mediterranean Seismological Centre (EMSC).

Regional seismic context

El Salvador lies in a tectonically active zone where the Cocos Plate subducts beneath the Caribbean Plate, generating frequent earthquakes and volcanic activity. Moderate events of magnitude 5 and above are relatively common in this region and can cause noticeable shaking, especially in densely populated urban areas like San Salvador.

Possible impacts

A magnitude 5.2 earthquake can be felt clearly by people indoors and outdoors, may cause minor non-structural damage, and can lead to falling objects, especially in buildings not designed for seismic resistance. Close to the epicenter, residents might experience short but distinct shaking, which can trigger precautionary evacuations and brief interruptions in services.

Earthquakes of this size generally do not cause severe structural damage in modern, well‑engineered buildings but can pose risks for vulnerable structures and infrastructure in affected areas.

Safety recommendations

Stay away from windows, heavy furniture, and unsecured objects that might fall during aftershocks.
If indoors, follow “Drop, Cover, and Hold On”: get low, shield your head and neck, and hold on to stable furniture until shaking stops.
After the shaking, check for visible damage, gas leaks, and information from local authorities and official seismic agencies.

Monitoring and updates

Seismological agencies typically refine the magnitude, depth, and epicenter in the minutes and hours after an event as more data from regional seismic stations are analyzed. Residents and observers are advised to follow official channels and recognized seismological centers for updated parameters, impact reports, and any guidance regarding potential aftershocks.

Author’s summary

A moderate magnitude 5.2 quake struck southeast of San Salvador, highlighting the region’s active tectonic setting and reminding residents to follow basic earthquake safety and monitor official updates.

Volcano Discovery — 2025-11-29