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EarthquakeModerate

M4.0 earthquake - Maug Islands region, Northern Mariana Islands

3018 d ago · 14 Jul 2018, 00:58 UTC Maug Islands region, Northern Mariana Islands

What happened

A magnitude 4 earthquake struck Maug Islands region, Northern Mariana Islands on 14 Jul 2018, 00:58 UTC at a depth of 197 km.

Earthquakes of this size are classed as Light. Widely felt nearby; objects may shake or fall. Significant damage is unusual. This was an intermediate-depth earthquake, so shaking is spread over a wider, gentler area.

Timeline

  1. First reported by USGS

    17 Oct 2026, 09:03 UTC

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