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Chile · Región de Coquimbo

M3.1 Earthquake near Salamanca, Región de Coquimbo (Chile)

UTC time: 2026-04-28 17:44:42 UTC Local time: —
Magnitude
M3.1
Depth
14.4 km
Source
EMSC

Región de Coquimbo · Salamanca

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About this earthquake

A magnitude M3.1 earthquake was recorded near Salamanca, Región de Coquimbo (Chile) on April 28, 2026 at 17:44 UTC. The hypocenter lay relatively close to the surface at around 14 km, increasing how strongly it was felt. Earthquakes of this magnitude are often felt but rarely cause damage.

The event was recorded by EMSC. Chile: over the past 24 hours, QuakeMap24 logged 42 earthquakes, the strongest at M4.2.

Depth profile

Depth profile Depth: 14.4 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 14.4 km
Shallow
14.4 km
14.4 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

  • Tupungatito
    Distance: 208 km ·Stratovolcano ·Elevation: 5'660 m ·Last eruption: 1987 ·Chile-Argentina
  • San Jose
    Distance: 244 km ·Stratovolcano(es) ·Elevation: 6'070 m ·Last eruption: 1960 ·Chile-Argentina
  • Maipo
    Distance: 286 km ·Caldera ·Elevation: 5'323 m ·Last eruption: 1912 ·Chile-Argentina
  • Palomo
    Distance: 328 km ·Stratovolcano ·Elevation: 4'860 m ·Chile
  • Atuel, Caldera del
    Distance: 330 km ·Caldera ·Elevation: 5'189 m ·Argentina
  • Tinguiririca
    Distance: 350 km ·Stratovolcano ·Elevation: 4'280 m ·Last eruption: 1917 ·Chile

Región de Coquimbo

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 153 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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