M4.7 Earthquake 288 km E of Levuka, Fiji — October 7, 2020
2020-10-07 22:08:35 UTC (2020-10-07) · approx. 10:08 AM UTC-12 local
On October 7, 2020 at 22:08 UTC, a magnitude 4.7 deep-focus earthquake struck 288 km E of Levuka, Fiji, at a depth of 600.6 km and coordinates -18.0276°, -177.9591°.
Physical scale: An earthquake of magnitude 4.7 releases seismic energy equivalent to roughly 169 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 1.1 km — a useful intuition for the size of the slip patch on the fault.
The epicenter is located in Fiji, a region characterized by the Fiji Fracture Zone at the junction of the Pacific and Australian plates, with deep-focus seismicity from the subducted slab. View all earthquakes in Fiji.
Learn more: Magnitude scale · Aftershock sequences
Earthquake Details
-177.9591°E
Technical Information
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Common Questions
How strong was the magnitude 4.7 earthquake near Levuka, Fiji?
The magnitude 4.7 earthquake that struck 288 km E of Levuka, Fiji on October 7, 2020 at 22:08 UTC had a depth of 600.6 km. For context, this was a light earthquake commonly felt near the epicenter.
Where did the earthquake occur?
The earthquake epicenter was located at -18.0276°, -177.9591°, which is 288 km E of Levuka, Fiji. View all earthquakes in Fiji.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.7 earthquakes can continue for several days and gradually diminish over time.
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Location
Authoritative source: USGS event page (event ID: us6000c6kf). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2020, October 7, 2020). M4.7 Earthquake 288 km E of Levuka, Fiji — October 7, 2020. Retrieved December 19, 2020 from https://www.earthquaketracker.org/earthquakes/event/us6000c6kf/