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M3.3 Depth: 117.2 km

M3.3 Earthquake near ANTOFAGASTA, CHILE (Chile)

UTC time: 2025-10-31 13:09:01 UTC Local time: —

About this earthquake

A magnitude M3.3 earthquake was recorded near ANTOFAGASTA, CHILE (Chile) on October 31, 2025 at 13:09 UTC. At around 117 km, the focal depth places this among intermediate-depth events. Shaking of this size is frequently noticed but usually harmless.

The event was recorded by EMSC. Chile: 27 earthquakes were recorded in the past 24 hours, the strongest reaching M3.7.

Details

Magnitude
M3.3
Depth
117.2 km
UTC time
2025-10-31 13:09:01 UTC
Local time
—
Country
Chile
City
Región de Antofagasta
Source
emsc
Coordinates
-21.38000, -68.78000
Temperature
27.5°C

Map

Depth profile

Depth profile Depth: 117.2 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 117.2 km
Intermediate
117.2 km
117.2 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

Volcanoes nearby

  • Olca-Paruma
    Distance: 62 km ·Stratovolcano(es) ·Elevation: 5'705 m ·Chile-Bolivia
  • Irruputuncu
    Distance: 76 km ·Stratovolcano ·Elevation: 5'163 m ·Last eruption: 1995 ·Chile-Bolivia
  • Putana
    Distance: 162 km ·Stratovolcano ·Elevation: 5'884 m ·Last eruption: 1810 ·Chile
  • Sairecabur
    Distance: 175 km ·Stratovolcano(es) ·Elevation: 5'961 m ·Chile-Bolivia
  • Licancabur
    Distance: 186 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia
  • Purico Complex
    Distance: 209 km ·Shield(pyroclastic) ·Elevation: 5'703 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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