M4.2 Earthquake 102 km ENE of Miyako, Japan — April 22, 2026
2026-04-22 09:49:06 UTC (4 hours ago)
On April 22, 2026 at 09:49 UTC, a magnitude 4.2 shallow crustal earthquake struck 102 km ENE of Miyako, Japan, at a depth of 35.0 km and coordinates 39.9495°, 143.0654°.
Earthquake Details
143.0654°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.2 earthquake near Miyako, Japan?
The magnitude 4.2 earthquake that struck 102 km ENE of Miyako, Japan on April 22, 2026 at 09:49 UTC had a depth of 35.0 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.
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.
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Understanding This Data
Magnitude 4.2 earthquakes are often felt but rarely cause damage.