M4.2 Earthquake near Kuril Islands — August 8, 2024
2024-08-08 23:00:32 UTC (2024-08-08) · approx. 9:00 AM UTC+10 local
On August 8, 2024 at 23:00 UTC, a magnitude 4.2 shallow crustal earthquake struck near Kuril Islands, at a depth of 50.3 km and coordinates 47.8591°, 153.6493°.
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
153.6493°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.2 earthquake near Kuril Islands?
The magnitude 4.2 earthquake that struck near Kuril Islands on August 8, 2024 at 23:00 UTC had a depth of 50.3 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.
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Understanding This Data
Magnitude 4.2 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us6000nna8). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2024, August 8, 2024). M4.2 Earthquake near Kuril Islands — August 8, 2024. Retrieved October 24, 2024 from https://www.earthquaketracker.org/earthquakes/event/us6000nna8/