M4.1 Earthquake 124 km NNW of Finschhafen, Papua New Guinea — May 3, 2025
2025-05-03 17:37:40 UTC (2025-05-03) · approx. 3:37 AM UTC+10 local
On May 3, 2025 at 17:37 UTC, a magnitude 4.1 intermediate depth earthquake struck 124 km NNW of Finschhafen, Papua New Guinea, at a depth of 172.5 km and coordinates -5.5937°, 147.2660°.
Physical scale: An earthquake of magnitude 4.1 releases seismic energy equivalent to roughly 21 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 406 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
147.2660°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.1 earthquake near Finschhafen, Papua New Guinea?
The magnitude 4.1 earthquake that struck 124 km NNW of Finschhafen, Papua New Guinea on May 3, 2025 at 17:37 UTC had a depth of 172.5 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 4.1 earthquakes can continue for several days and gradually diminish over time.
Actions
Understanding This Data
Magnitude 4.1 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us7000q06r). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2025, May 3, 2025). M4.1 Earthquake 124 km NNW of Finschhafen, Papua New Guinea — May 3, 2025. Retrieved July 12, 2025 from https://www.earthquaketracker.org/earthquakes/event/us7000q06r/