M4.3 Earthquake 106 km SE of Vilyuchinsk, Russia — May 3, 2023
2023-05-03 19:08:25 UTC (2023-05-03) · approx. 6:08 AM UTC+11 local
On May 3, 2023 at 19:08 UTC, a magnitude 4.3 shallow crustal earthquake struck 106 km SE of Vilyuchinsk, Russia, at a depth of 54.7 km and coordinates 52.3087°, 159.5915°.
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
159.5915°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.3 earthquake near Vilyuchinsk, Russia?
The magnitude 4.3 earthquake that struck 106 km SE of Vilyuchinsk, Russia on May 3, 2023 at 19:08 UTC had a depth of 54.7 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.
Actions
Understanding This Data
Magnitude 4.3 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us6000kamd). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2023, May 3, 2023). M4.3 Earthquake 106 km SE of Vilyuchinsk, Russia — May 3, 2023. Retrieved July 15, 2023 from https://www.earthquaketracker.org/earthquakes/event/us6000kamd/