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Chile

M3.1 Earthquake near 32 km SSE of La Tirana, Chile (Chile)

UTC time: 2025-09-14 04:00:14 UTC Local time: —

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About this earthquake

On September 14, 2025 at 04:00 UTC, a magnitude M3.1 earthquake occurred near 32 km SSE of La Tirana, Chile (Chile). With a focal depth of about 35 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this magnitude are often felt but rarely cause damage.

The event was recorded by USGS. Chile: 30 earthquakes were recorded in the past 24 hours, the strongest reaching M4.3.

Details

ID
7dfd972925549b8fc6957d54ae572001427134f5
Magnitude
M3.1
Depth
34.7 km
UTC time
2025-09-14 04:00:14 UTC
Local time
—
Country
Chile
City
Región de Tarapacá
Source
usgs
Coordinates
-20.55480, -69.99900
Temperature
12.5°C

Depth profile

Depth profile Depth: 34.7 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 34.7 km
Shallow
34.7 km
34.7 km — shallower than the regional average (99.4 km)
Regional average: 99.4 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

  • Irruputuncu
    Distance: 152 km ·Stratovolcano ·Elevation: 5'163 m ·Last eruption: 1995 ·Chile-Bolivia
  • Olca-Paruma
    Distance: 170 km ·Stratovolcano(es) ·Elevation: 5'705 m ·Chile-Bolivia
  • Isluga
    Distance: 198 km ·Stratovolcano ·Elevation: 5'550 m ·Last eruption: 1913 ·Chile
  • Tata Sabaya
    Distance: 221 km ·Stratovolcano ·Elevation: 5'430 m ·Bolivia
  • Guallatiri
    Distance: 256 km ·Stratovolcano ·Elevation: 6'071 m ·Last eruption: 1960 ·Chile
  • Taapaca
    Distance: 278 km ·Complex ·Elevation: 5'860 m ·Last eruption: -320 ·Chile

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Diego Aracena International AirportChile · IQQ · SCDA
    19.1 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 Tarapacá

Context for this earthquake

10 Sep 2025 – 10 Sep 2026 · M ≥ 3.0 · 378 Catalogue entries

Of 377 other entries for this area and period, 249 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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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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