M4.3 Earthquake 34 km S of Puerto El Triunfo, El Salvador — November 28, 2024
2024-11-28 18:27:19 UTC (2024-11-28) · approx. 12:27 PM UTC-6 local
On November 28, 2024 at 18:27 UTC, a magnitude 4.3 intermediate depth earthquake struck 34 km S of Puerto El Triunfo, El Salvador, at a depth of 77.0 km and coordinates 12.9698°, -88.5901°.
Physical scale: An earthquake of magnitude 4.3 releases seismic energy equivalent to roughly 43 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 558 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
-88.5901°E
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Common Questions
How strong was the magnitude 4.3 earthquake near Puerto El Triunfo, El Salvador?
The magnitude 4.3 earthquake that struck 34 km S of Puerto El Triunfo, El Salvador on November 28, 2024 at 18:27 UTC had a depth of 77.0 km. For context, this was a light earthquake commonly felt near the epicenter.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.3 earthquakes can continue for several days and gradually diminish over time.
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Understanding This Data
Magnitude 4.3 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us7000nut5). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2024, November 28, 2024). M4.3 Earthquake 34 km S of Puerto El Triunfo, El Salvador — November 28, 2024. Retrieved February 2, 2025 from https://www.earthquaketracker.org/earthquakes/event/us7000nut5/