M4.2 Earthquake 61 km NW of Kandrian, Papua New Guinea — February 23, 2024
2024-02-23 22:06:46 UTC (2024-02-23) · approx. 8:06 AM UTC+10 local
On February 23, 2024 at 22:06 UTC, a magnitude 4.2 intermediate depth earthquake struck 61 km NW of Kandrian, Papua New Guinea, at a depth of 96.9 km and coordinates -5.8578°, 149.1173°.
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
149.1173°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.2 earthquake near Kandrian, Papua New Guinea?
The magnitude 4.2 earthquake that struck 61 km NW of Kandrian, Papua New Guinea on February 23, 2024 at 22:06 UTC had a depth of 96.9 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.
Actions
Understanding This Data
Magnitude 4.2 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us6000mfnc). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2024, February 23, 2024). M4.2 Earthquake 61 km NW of Kandrian, Papua New Guinea — February 23, 2024. Retrieved May 2, 2024 from https://www.earthquaketracker.org/earthquakes/event/us6000mfnc/