M4.3 Earthquake 78 km SSE of Panguna, Papua New Guinea — April 30, 2024
2024-04-30 19:00:44 UTC (2024-04-30) · approx. 5:00 AM UTC+10 local
On April 30, 2024 at 19:00 UTC, a magnitude 4.3 shallow crustal earthquake struck 78 km SSE of Panguna, Papua New Guinea, at a depth of 65.5 km and coordinates -6.9171°, 155.8659°.
Physical scale: An earthquake of magnitude 4.3 releases seismic energy equivalent to roughly 43 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 558 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
155.8659°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.3 earthquake near Panguna, Papua New Guinea?
The magnitude 4.3 earthquake that struck 78 km SSE of Panguna, Papua New Guinea on April 30, 2024 at 19:00 UTC had a depth of 65.5 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 4.3 earthquakes can continue for several days and gradually diminish over time.
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Understanding This Data
Magnitude 4.3 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us6000mx6v). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2024, April 30, 2024). M4.3 Earthquake 78 km SSE of Panguna, Papua New Guinea — April 30, 2024. Retrieved July 15, 2024 from https://www.earthquaketracker.org/earthquakes/event/us6000mx6v/