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Chile

M4.0 Earthquake near ANTOFAGASTA, CHILE (Chile)

UTC time: 2025-12-18 15:07:24 UTC Local time: —

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About this earthquake

On December 18, 2025 at 15:07 UTC, a magnitude M4.0 earthquake occurred near ANTOFAGASTA, CHILE (Chile). The hypocenter lay relatively close to the surface at around 59 km, increasing how strongly it was felt. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

The event was recorded by EMSC. Chile: over the past 24 hours, QuakeMap24 logged 27 earthquakes, the strongest at M4.4.

Details

ID
215ee0e78eef37c51636a754728b86ccacd4a22e
Magnitude
M4.0
Depth
59.3 km
UTC time
2025-12-18 15:07:24 UTC
Local time
—
Country
Chile
City
Región de Antofagasta
Source
emsc
Coordinates
-24.11000, -70.04000
Temperature
19.9°C

Depth profile

Depth profile Depth: 59.3 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 59.3 km
Shallow
59.3 km
59.3 km — shallower than the regional average (99.8 km)
Regional average: 99.8 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

  • Negrillar, La
    Distance: 149 km ·Pyroclastic cone(s) ·Elevation: 4'220 m ·Chile
  • Llullaillaco
    Distance: 167 km ·Stratovolcano ·Elevation: 6'739 m ·Last eruption: 1877 ·Chile-Argentina
  • Socompa
    Distance: 185 km ·Stratovolcano ·Elevation: 6'031 m ·Last eruption: -5250 ·Chile-Argentina
  • Lastarria
    Distance: 195 km ·Stratovolcano ·Elevation: 5'706 m ·Chile-Argentina
  • Tilocalar
    Distance: 195 km ·Lava cone(es) ·Elevation: 3'109 m ·Chile
  • Corrida de Cori Volcanic Field
    Distance: 201 km ·Stratovolcano ·Elevation: 5'451 m ·Chile-Argentina

Región de Antofagasta

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 665 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

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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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