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Chile · Región Metropolitana de Santiago

M2.5 Earthquake near San José de Maipo, Región Metropolitana de Santiago (Chile)

UTC time: 2026-04-27 21:40:26 UTC Local time: —
Magnitude
M2.5
Depth
12.1 km
Source
EMSC

Región Metropolitana de Santiago · San José de Maipo

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About this earthquake

On April 27, 2026 at 21:40 UTC, a magnitude M2.5 earthquake occurred near San José de Maipo, Región Metropolitana de Santiago (Chile). With a focal depth of about 12 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The data is provided by EMSC and cross-checked across seismological networks. Chile: 22 earthquakes were recorded in the past 24 hours, the strongest reaching M3.9.

Depth profile

Depth profile Depth: 12.1 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 12.1 km
Shallow
12.1 km
12.1 km — shallower than the regional average (99.3 km)
Regional average: 99.3 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

  • Maipo
    Distance: 28 km ·Caldera ·Elevation: 5'323 m ·Last eruption: 1912 ·Chile-Argentina
  • San Jose
    Distance: 31 km ·Stratovolcano(es) ·Elevation: 6'070 m ·Last eruption: 1960 ·Chile-Argentina
  • Atuel, Caldera del
    Distance: 65 km ·Caldera ·Elevation: 5'189 m ·Argentina
  • Palomo
    Distance: 68 km ·Stratovolcano ·Elevation: 4'860 m ·Chile
  • Tupungatito
    Distance: 71 km ·Stratovolcano ·Elevation: 5'660 m ·Last eruption: 1987 ·Chile-Argentina
  • Tinguiririca
    Distance: 92 km ·Stratovolcano ·Elevation: 4'280 m ·Last eruption: 1917 ·Chile

Región Metropolitana de Santiago

Context for this earthquake

07 Sep 2025 – 07 Sep 2026 · M ≥ 2.0 · 36 Catalogue entries

Of 35 other entries for this area and period, 29 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

Open seismic profile

Historic earthquake map · Chile

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Country statistics · Chile

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

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