M4.3 Earthquake near Kuril Islands — August 27, 2022
2022-08-27 19:17:35 UTC (2022-08-27) · approx. 5:17 AM UTC+10 local
On August 27, 2022 at 19:17 UTC, a magnitude 4.3 shallow crustal earthquake struck near Kuril Islands, at a depth of 67.4 km and coordinates 48.0753°, 153.9199°.
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
153.9199°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.3 earthquake near Kuril Islands?
The magnitude 4.3 earthquake that struck near Kuril Islands on August 27, 2022 at 19:17 UTC had a depth of 67.4 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.
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Understanding This Data
Magnitude 4.3 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us7000i2yk). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2022, August 27, 2022). M4.3 Earthquake near Kuril Islands — August 27, 2022. Retrieved January 18, 2024 from https://www.earthquaketracker.org/earthquakes/event/us7000i2yk/