M4.7 Earthquake 110 km SW of Kurio, Japan — June 3, 2026
2026-06-03 19:02:45 UTC (2 hours ago) · approx. 4:02 AM UTC+9 local
On June 3, 2026 at 19:02 UTC, a magnitude 4.7 intermediate depth earthquake struck 110 km SW of Kurio, Japan, at a depth of 161.2 km and coordinates 29.7153°, 129.4691°. This earthquake was detected by 129 seismic stations with excellent location accuracy and was assigned a USGS significance rating of 340, placing it among routine seismic activity.
Physical scale: An earthquake of magnitude 4.7 releases seismic energy equivalent to roughly 169 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 1.1 km — a useful intuition for the size of the slip patch on the fault.
The epicenter is located in Japan, a region characterized by the intersection of four tectonic plates — Pacific, Philippine Sea, Eurasian, and North American — creating multiple subduction zones. The nearest mapped fault system is the Japan Trench. View all earthquakes in Japan.
Learn more: Magnitude scale · Aftershock sequences
Earthquake Details
129.4691°E
Technical Information
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Common Questions
How strong was the magnitude 4.7 earthquake near Kurio, Japan?
The magnitude 4.7 earthquake that struck 110 km SW of Kurio, Japan on June 3, 2026 at 19:02 UTC had a depth of 161.2 km. For context, this was a light earthquake commonly felt near the epicenter.
Where did the earthquake occur?
The earthquake epicenter was located at 29.7153°, 129.4691°, which is 110 km SW of Kurio, Japan. View all earthquakes in Japan.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.7 earthquakes can continue for several days and gradually diminish over time.
Has Japan had earthquakes this big before?
The largest recorded earthquake in Japan was the M9.1 Tohoku earthquake of March 11, 2011. Today's magnitude 4.7 event is significantly smaller than that historical record.
What should I do after an earthquake?
If you were in the affected area: check yourself and others for injuries, inspect your home for damage, and be prepared for aftershocks. For detailed guidance, see our earthquake safety guide and emergency planning resources.
Authoritative source: USGS event page (event ID: us7000sqdn). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2026, June 3, 2026). M4.7 Earthquake 110 km SW of Kurio, Japan — June 3, 2026. Retrieved June 3, 2026 from https://www.earthquaketracker.org/earthquakes/event/us7000sqdn/