Open Earth
4.3
EarthquakeModerate

M4.3 earthquake - Santa Cruz Islands region

3525 d ago · 21 Feb 2017, 13:10 UTC Santa Cruz Islands region

What happened

A magnitude 4.3 earthquake struck Santa Cruz Islands region on 21 Feb 2017, 13:10 UTC at a depth of 14 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.

Timeline

  1. First reported by USGS

    17 Oct 2026, 08:29 UTC

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