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M2.8 Depth: 81.2 km

M2.8 Earthquake near Sierra Gorda, Antofagasta Region (Chile)

UTC time: 2026-07-31 21:44:03 UTC Local time: —

About this earthquake

On July 31, 2026 at 21:44 UTC, a magnitude M2.8 earthquake occurred near Sierra Gorda, Antofagasta Region (Chile). The earthquake originated at an intermediate depth of about 81 km. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by EMSC. Chile: 14 earthquakes were recorded in the past 24 hours, the strongest reaching M4.1.

Map

Depth profile

Depth profile Depth: 81.2 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 81.2 km
Intermediate
81.2 km
81.2 km — close to the regional average (99.2 km)
Regional average: 99.2 km
Why depth matters

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

Depth classes per USGS

Volcanoes nearby

  • Negrillar, La
    Distance: 114 km ·Pyroclastic cone(s) ·Elevation: 4'220 m ·Chile
  • Tilocalar
    Distance: 117 km ·Lava cone(es) ·Elevation: 3'109 m ·Chile
  • Tujle, Cerro
    Distance: 126 km ·Maar ·Elevation: 3'550 m ·Chile
  • Pular
    Distance: 137 km ·Stratovolcano(es) ·Elevation: 6'233 m ·Chile
  • Lascar
    Distance: 139 km ·Stratovolcano(es) ·Elevation: 5'592 m ·Last eruption: 2026 ·Chile
  • Licancabur
    Distance: 139 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia

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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