M4.0 Earthquake 106 km SSE of Alo, Wallis and Futuna — August 6, 2024
2024-08-06 16:22:15 UTC (2024-08-06) · approx. 4:22 AM UTC-12 local
On August 6, 2024 at 16:22 UTC, a magnitude 4.0 deep-focus earthquake struck 106 km SSE of Alo, Wallis and Futuna, at a depth of 390.2 km and coordinates -15.1812°, -177.6866°.
Physical scale: An earthquake of magnitude 4.0 releases seismic energy equivalent to roughly 15 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 347 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
-177.6866°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.0 earthquake near Alo, Wallis and Futuna?
The magnitude 4.0 earthquake that struck 106 km SSE of Alo, Wallis and Futuna on August 6, 2024 at 16:22 UTC had a depth of 390.2 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 4.0 earthquakes can continue for several days and gradually diminish over time.
Actions
Understanding This Data
Magnitude 4.0 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us6000nmvy). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2024, August 6, 2024). M4.0 Earthquake 106 km SSE of Alo, Wallis and Futuna — August 6, 2024. Retrieved October 24, 2024 from https://www.earthquaketracker.org/earthquakes/event/us6000nmvy/