Chile

M2.9 Earthquake near OFFSHORE ATACAMA, CHILE (Chile)

UTC time: 2025-10-18 14:38:36 UTC Local time: —

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About this earthquake

On October 18, 2025 at 14:38 UTC, a magnitude M2.9 earthquake occurred near OFFSHORE ATACAMA, CHILE (Chile). The hypocenter lay relatively close to the surface at around 28 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

The event was recorded by EMSC. Chile: 29 earthquakes were recorded in the past 24 hours, the strongest reaching M3.8.

Details

ID
af781f9c4af196f94fdd88759771199f64b1f034
Magnitude
M2.9
Depth
27.6 km
UTC time
2025-10-18 14:38:36 UTC
Local time
—
Country
Source
emsc
Coordinates
-27.97000, -71.25000
Temperature
14.6°C

Depth profile

Depth profile Depth: 27.6 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 27.6 km
Shallow
27.6 km
27.6 km — shallower than the regional average (99.9 km)
Regional average: 99.9 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

  • Distance: 268 km ·Stratovolcano ·Elevation: 6'205 m ·Chile-Argentina
  • Distance: 279 km ·Complex ·Elevation: 6'658 m ·Argentina
  • Distance: 284 km ·Stratovolcano ·Elevation: 6'879 m ·Last eruption: 750 ·Chile-Argentina
  • Distance: 309 km ·Stratovolcano(es) ·Elevation: 6'638 m ·Chile-Argentina
  • Distance: 312 km ·Complex ·Elevation: 6'173 m ·Chile-Argentina
  • Distance: 313 km ·Complex ·Elevation: 5'906 m ·Chile-Argentina

Chile

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 2.0 · 6,379 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

Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · Chile

View earthquake KPIs, strongest and latest events, and averages for this country.

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