M4.0 Earthquake 85 km NNE of Finschhafen, Papua New Guinea — October 11, 2024
2024-10-11 17:29:01 UTC (2024-10-11) · approx. 3:29 AM UTC+10 local
On October 11, 2024 at 17:29 UTC, a magnitude 4.0 intermediate depth earthquake struck 85 km NNE of Finschhafen, Papua New Guinea, at a depth of 155.3 km and coordinates -5.8317°, 148.1083°.
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
148.1083°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.0 earthquake near Finschhafen, Papua New Guinea?
The magnitude 4.0 earthquake that struck 85 km NNE of Finschhafen, Papua New Guinea on October 11, 2024 at 17:29 UTC had a depth of 155.3 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.
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Understanding This Data
Magnitude 4.0 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us7000np1v). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2024, October 11, 2024). M4.0 Earthquake 85 km NNE of Finschhafen, Papua New Guinea — October 11, 2024. Retrieved December 23, 2024 from https://www.earthquaketracker.org/earthquakes/event/us7000np1v/