M4.2 Earthquake 242 km E of Levuka, Fiji — September 13, 2026
2026-09-13 15:58:24 UTC (2026-09-13) · approx. 3:58 AM UTC-12 local
On September 13, 2026 at 15:58 UTC, a magnitude 4.2 deep-focus earthquake struck 242 km E of Levuka, Fiji, at a depth of 622.9 km and coordinates -17.9129°, -178.4000°.
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
-178.4000°E
Technical Information
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Common Questions
How strong was the magnitude 4.2 earthquake near Levuka, Fiji?
The magnitude 4.2 earthquake that struck 242 km E of Levuka, Fiji on September 13, 2026 at 15:58 UTC had a depth of 622.9 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: us7000th73). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2026, September 13, 2026). M4.2 Earthquake 242 km E of Levuka, Fiji — September 13, 2026. Retrieved September 19, 2026 from https://www.earthquaketracker.org/earthquakes/event/us7000th73/