M5.0 Earthquake east of the Kuril Islands — August 5, 2025
2025-08-05 10:15:51 UTC (2025-08-05) · approx. 9:15 PM UTC+11 local
On August 5, 2025 at 10:15 UTC, a magnitude 5.0 shallow crustal earthquake struck east of the Kuril Islands, at a depth of 10.0 km and coordinates 49.6341°, 160.0691°. This earthquake was detected by 134 seismic stations with good location accuracy and was assigned a USGS significance rating of 385, placing it among routine seismic activity.
Physical scale: An earthquake of magnitude 5.0 releases seismic energy equivalent to roughly 477 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 1.7 km — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
160.0691°E
Technical Information
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Common Questions
How strong was the magnitude 5.0 earthquake east of the Kuril Islands?
The magnitude 5.0 earthquake that struck east of the Kuril Islands on August 5, 2025 at 10:15 UTC had a depth of 10.0 km. For context, this was a moderate earthquake that could be widely felt.
Where did the earthquake occur?
The earthquake epicenter was located at 49.6341°, 160.0691°, which is east of the Kuril Islands.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 5.0 earthquakes can continue for days to weeks and gradually diminish over time.
Actions
Authoritative source: USGS event page (event ID: us6000qy83). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2025, August 5, 2025). M5.0 Earthquake east of the Kuril Islands — August 5, 2025. Retrieved October 17, 2025 from https://www.earthquaketracker.org/earthquakes/event/us6000qy83/