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M4.3 Depth: 101.5 km

M4.3 Earthquake near Sierra Gorda, Antofagasta Region (Chile)

UTC time: 2026-07-16 02:09:52 UTC Local time: —

About this earthquake

On July 16, 2026 at 02:09 UTC, a magnitude M4.3 earthquake occurred near Sierra Gorda, Antofagasta Region (Chile). The earthquake originated at an intermediate depth of about 101 km. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

The event was recorded by USGS. Chile: 25 earthquakes were recorded in the past 24 hours, the strongest reaching M4.6.

Map

Depth profile

Depth profile Depth: 101.5 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 101.5 km
Intermediate
101.5 km
101.5 km — close to the regional average (99.1 km)
Regional average: 99.1 km
Why depth matters

Intermediate-depth quakes are felt across a wider area but usually cause less surface damage.

Depth classes per USGS

Tectonic context

Located on the South America Plate.
Near the boundary Altiplano ↔ South America · about 154 km away

Volcanoes nearby

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    Distance: 141 km ·Stratovolcano ·Elevation: 5'884 m ·Last eruption: 1810 ·Chile
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  • Lascar
    Distance: 158 km ·Stratovolcano(es) ·Elevation: 5'592 m ·Last eruption: 2026 ·Chile
  • Tilocalar
    Distance: 162 km ·Lava cone(es) ·Elevation: 3'109 m ·Chile

Historic earthquake map · Chile

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Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · Chile

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

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