M2.8 earthquake — 20 km SW of Pozo Almonte, Chile
An magnitude 2.8 earthquake occurred 20 km SW of Pozo Almonte, Chile on Oct 21, 2026 at 21:15 UTC. The epicenter was at a depth of 51 km — a shallow earthquake. Shallow quakes concentrate their energy near the surface, so they tend to produce stronger shaking close to the epicenter.
Event data
| Magnitude | M2.8 |
|---|---|
| Depth | 51.5 km |
| Coordinates | -20.373, -69.933 |
| Time | Oct 21, 21:15 UTC |
| Location | 20 km SW of Pozo Almonte, Chile |
| USGS event ID | us6000u3ye |
What this magnitude typically means
Very small earthquakes are usually only detected by instruments and are rarely felt. They are a normal part of background seismic activity. Tremor does not compute a single local shaking figure here, because how strong a quake feels at any address depends on distance, depth and local geology — open the interactive globe to explore the ShakeMap and estimated intensity.
Nearby recent earthquakes
| Magnitude | Distance | Time (UTC) | Location |
|---|---|---|---|
| M4.6 | 219 km | Oct 22, 21:37 UTC | 49 km S of Ollagüe, Chile |
| M4.6 | 296 km | Oct 17, 16:52 UTC | 88 km SSW of Uyuni, Bolivia |
Earthquake activity in this area
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Source: USGS earthquake catalog. Automated readings may be revised. Not for emergency use.