M4.2 Earthquake 280 km E of Levuka, Fiji — June 16, 2021
2021-06-16 17:14:38 UTC (2021-06-16) · approx. 5:14 AM UTC-12 local
On June 16, 2021 at 17:14 UTC, a magnitude 4.2 deep-focus earthquake struck 280 km E of Levuka, Fiji, at a depth of 574.2 km and coordinates -18.2184°, -178.0331°.
Physical scale: An earthquake of magnitude 4.2 releases seismic energy equivalent to roughly 30 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 476 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
-178.0331°E
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Common Questions
How strong was the magnitude 4.2 earthquake near Levuka, Fiji?
The magnitude 4.2 earthquake that struck 280 km E of Levuka, Fiji on June 16, 2021 at 17:14 UTC had a depth of 574.2 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 4.2 earthquakes can continue for several days and gradually diminish over time.
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Understanding This Data
Magnitude 4.2 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us7000eeze). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2021, June 16, 2021). M4.2 Earthquake 280 km E of Levuka, Fiji — June 16, 2021. Retrieved August 26, 2021 from https://www.earthquaketracker.org/earthquakes/event/us7000eeze/