M4.9 Earthquake 89 km SW of Taltal, Chile — June 26, 2024
2024-06-26 13:18:04 UTC (2024-06-26) · approx. 8:18 AM UTC-5 local
On June 26, 2024 at 13:18 UTC, a magnitude 4.9 shallow crustal earthquake struck 89 km SW of Taltal, Chile, at a depth of 35.6 km and coordinates -26.0698°, -71.0011°. This earthquake was detected by 173 seismic stations with good location accuracy and was assigned a USGS significance rating of 369, placing it among routine seismic activity.
Physical scale: An earthquake of magnitude 4.9 releases seismic energy equivalent to roughly 338 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 1.4 km — a useful intuition for the size of the slip patch on the fault.
The epicenter is located in Chile, a region characterized by the Peru-Chile Trench, where the Nazca Plate subducts beneath South America at 65-80 mm per year. The nearest mapped fault system is the Peru-Chile Trench. View all earthquakes in Chile.
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Earthquake Details
-71.0011°E
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Common Questions
How strong was the magnitude 4.9 earthquake near Taltal, Chile?
The magnitude 4.9 earthquake that struck 89 km SW of Taltal, Chile on June 26, 2024 at 13:18 UTC had a depth of 35.6 km. For context, this was a light earthquake commonly felt near the epicenter.
Where did the earthquake occur?
The earthquake epicenter was located at -26.0698°, -71.0011°, which is 89 km SW of Taltal, Chile. View all earthquakes in Chile.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.9 earthquakes can continue for several days and gradually diminish over time.
Has Chile had earthquakes this big before?
The largest recorded earthquake in Chile was the M9.5 Great Chilean earthquake of May 22, 1960. Today's magnitude 4.9 event is significantly smaller than that historical record.
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Location
Authoritative source: USGS event page (event ID: us6000n895). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2024, June 26, 2024). M4.9 Earthquake 89 km SW of Taltal, Chile — June 26, 2024. Retrieved September 4, 2024 from https://www.earthquaketracker.org/earthquakes/event/us6000n895/