M4.7 Earthquake 216 km S of Suva, Fiji — November 10, 2022
2022-11-10 13:22:29 UTC (2022-11-10) · approx. 1:22 AM UTC+12 local
On November 10, 2022 at 13:22 UTC, a magnitude 4.7 shallow crustal earthquake struck 216 km S of Suva, Fiji, at a depth of 10.0 km and coordinates -20.0720°, 178.1272°. This earthquake was detected by 19 seismic stations with excellent location accuracy and was assigned a USGS significance rating of 340, placing it among routine seismic activity.
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
178.1272°E
Technical Information
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Common Questions
How strong was the magnitude 4.7 earthquake near Suva, Fiji?
The magnitude 4.7 earthquake that struck 216 km S of Suva, Fiji on November 10, 2022 at 13:22 UTC had a depth of 10.0 km. For context, this was a light earthquake commonly felt near the epicenter.
Where did the earthquake occur?
The earthquake epicenter was located at -20.0720°, 178.1272°, which is 216 km S of Suva, 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: us7000ipvw). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2022, November 10, 2022). M4.7 Earthquake 216 km S of Suva, Fiji — November 10, 2022. Retrieved January 21, 2023 from https://www.earthquaketracker.org/earthquakes/event/us7000ipvw/