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M5.0 earthquake near Miyakojima, Okinawa

1158 d ago · 15 Aug 2023, 17:07 UTC southwestern Ryukyu Islands, Japan

What happened

A magnitude 5 earthquake struck southwestern Ryukyu Islands, Japan on 15 Aug 2023, 17:07 UTC at a depth of 39 km.

Earthquakes of this size are classed as Moderate. Can damage poorly built structures close to the epicentre. This was a shallow earthquake, which tends to be felt more strongly at the surface.

The nearest town in our records is Miyakojima, about 12 km away in Okinawa, Japan.

Timeline

  1. First reported by USGS

    16 Oct 2026, 20:47 UTC

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