Open Earth
4.2
EarthquakeModerate

M4.2 earthquake near Hirara, Okinawa

1838 d ago · 5 Oct 2021, 18:42 UTC 106 km N of Hirara, Japan

What happened

A magnitude 4.2 earthquake struck 106 km N of Hirara, Japan on 5 Oct 2021, 18:42 UTC at a depth of 10 km.

Earthquakes of this size are classed as Light. Widely felt nearby; objects may shake or fall. Significant damage is unusual. This was a shallow earthquake, which tends to be felt more strongly at the surface.

The nearest town in our records is Hirara, about 107 km away in Okinawa, Japan.

Timeline

  1. First reported by USGS

    17 Oct 2026, 10:23 UTC

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