6.6
EarthquakeMajorPAGER: green
M6.6 earthquake - Bonin Islands, Japan region
2372 d ago · 18 Apr 2020, 08:25 UTC Bonin Islands, Japan region
A tsunami flag was raised for this event. This does not mean a tsunami occurred. Always follow official tsunami warning centres and local authorities.
What happened
A magnitude 6.6 earthquake struck Bonin Islands, Japan region on 18 Apr 2020, 08:25 UTC at a depth of 453 km.
Earthquakes of this size are classed as Strong. Can cause damage in populated areas up to tens of kilometres away. This was a deep earthquake; shaking at the surface is usually weak for its size.
Timeline
First reported by USGS
16 Oct 2026, 20:46 UTC
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