M4.9 Earthquake 273 km E of Tadine, New Caledonia — June 4, 2024
2024-06-04 17:26:45 UTC (2024-06-04) · approx. 4:26 AM UTC+11 local
On June 4, 2024 at 17:26 UTC, a magnitude 4.9 intermediate depth earthquake struck 273 km E of Tadine, New Caledonia, at a depth of 78.4 km and coordinates -21.7479°, 170.5151°. This earthquake was detected by 105 seismic stations with excellent location accuracy and was assigned a USGS significance rating of 369, placing it among routine seismic activity.
Physical scale: An earthquake of magnitude 4.9 releases seismic energy equivalent to roughly 338 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 1.4 km — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
170.5151°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.9 earthquake near Tadine, New Caledonia?
The magnitude 4.9 earthquake that struck 273 km E of Tadine, New Caledonia on June 4, 2024 at 17:26 UTC had a depth of 78.4 km. For context, this was a light earthquake commonly felt near the epicenter.
Where did the earthquake occur?
The earthquake epicenter was located at -21.7479°, 170.5151°, which is 273 km E of Tadine, New Caledonia.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.9 earthquakes can continue for several days and gradually diminish over time.
Actions
Authoritative source: USGS event page (event ID: us7000mqar). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2024, June 4, 2024). M4.9 Earthquake 273 km E of Tadine, New Caledonia — June 4, 2024. Retrieved August 16, 2024 from https://www.earthquaketracker.org/earthquakes/event/us7000mqar/