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Chile

M3.3 Earthquake near ANTOFAGASTA, CHILE (Chile)

UTC time: 2025-08-31 08:32:20 UTC Local time: —

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About this earthquake

A magnitude M3.3 earthquake was recorded near ANTOFAGASTA, CHILE (Chile) on August 31, 2025 at 08:32 UTC. The earthquake originated at an intermediate depth of about 135 km. Shaking of this size is frequently noticed but usually harmless.

The data is provided by EMSC and cross-checked across seismological networks. Chile: 28 earthquakes were recorded in the past 24 hours, the strongest reaching M4.3.

Details

ID
e59d1ce2579eb61751c3c271644ad5cabd7cd4cf
Magnitude
M3.3
Depth
135.3 km
UTC time
2025-08-31 08:32:20 UTC
Local time
—
Country
Chile
City
Región de Antofagasta
Source
emsc
Coordinates
-22.43000, -68.67000
Temperature
2.5°C

Depth profile

Depth profile Depth: 135.3 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 135.3 km
Intermediate
135.3 km
135.3 km — deeper than the regional average (99.4 km)
Regional average: 99.4 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

  • Putana
    Distance: 85 km ·Stratovolcano ·Elevation: 5'884 m ·Last eruption: 1810 ·Chile
  • Sairecabur
    Distance: 86 km ·Stratovolcano(es) ·Elevation: 5'961 m ·Chile-Bolivia
  • Licancabur
    Distance: 92 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia
  • Purico Complex
    Distance: 114 km ·Shield(pyroclastic) ·Elevation: 5'703 m ·Chile
  • Guayaques
    Distance: 125 km ·Lava dome(s) ·Elevation: 5'598 m ·Chile-Bolivia
  • Colachi
    Distance: 138 km ·Stratovolcano ·Elevation: 5'631 m ·Chile

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • El Loa AirportChile · CJC · SCCF
    25.2 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-10

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

Región de Antofagasta

Context for this earthquake

10 Sep 2025 – 10 Sep 2026 · M ≥ 3.0 · 762 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

Open seismic profile

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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