M4.6 earthquake - 136 km W of Umatac Village, Guam
2020 d ago · 6 Apr 2021, 08:23 UTC 136 km W of Umatac Village, Guam
What happened
A magnitude 4.6 earthquake struck 136 km W of Umatac Village, Guam on 6 Apr 2021, 08:23 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.
The nearest town in our records is Tamuning-Tumon-Harmon Village, about 153 km away in Tamuning, Guam.
Timeline
First reported by USGS
17 Oct 2026, 10:11 UTC
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