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M4.7 Depth: 96.0 km

M4.7 Earthquake near Sierra Gorda, Antofagasta Region (Chile)

UTC time: 2026-07-23 01:56:01 UTC Local time: —

About this earthquake

A magnitude M4.7 earthquake was recorded near Sierra Gorda, Antofagasta Region (Chile) on July 23, 2026 at 01:56 UTC. The earthquake originated at an intermediate depth of about 96 km. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

The data is provided by USGS and cross-checked across seismological networks. Chile: 25 earthquakes were recorded in the past 24 hours, the strongest reaching M5.1.

Map

Depth profile

Depth profile Depth: 96 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 96 km
Intermediate
96 km
96 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 179 km away

Volcanoes nearby

  • Licancabur
    Distance: 118 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia
  • Sairecabur
    Distance: 120 km ·Stratovolcano(es) ·Elevation: 5'961 m ·Chile-Bolivia
  • Purico Complex
    Distance: 127 km ·Shield(pyroclastic) ·Elevation: 5'703 m ·Chile
  • Tilocalar
    Distance: 130 km ·Lava cone(es) ·Elevation: 3'109 m ·Chile
  • Putana
    Distance: 131 km ·Stratovolcano ·Elevation: 5'884 m ·Last eruption: 1810 ·Chile
  • Lascar
    Distance: 132 km ·Stratovolcano(es) ·Elevation: 5'592 m ·Last eruption: 2026 ·Chile

Historic earthquake map · Chile

Open history map
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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