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Chile

M4.2 Earthquake near 42 km WNW of Ollagüe, Chile (Chile)

UTC time: 2025-12-21 12:47:02 UTC Local time: —

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About this earthquake

A magnitude M4.2 earthquake was recorded near 42 km WNW of Ollagüe, Chile (Chile) on December 21, 2025 at 12:47 UTC. At around 128 km, the focal depth places this among intermediate-depth events. Tremors of this size are distinctly felt and can occasionally cause light damage.

The data is provided by USGS and cross-checked across seismological networks. Chile: 32 earthquakes were recorded in the past 24 hours, the strongest reaching M4.7.

Details

ID
2881eccf0a1210b5c2eb6d4f4041b7cbf50afffb
Magnitude
M4.2
Depth
127.6 km
UTC time
2025-12-21 12:47:02 UTC
Local time
—
Country
Chile
City
Región de Tarapacá
Source
usgs
Coordinates
-21.13150, -68.65000
Temperature
15.9°C

Depth profile

Depth profile Depth: 127.6 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 127.6 km
Intermediate
127.6 km
127.6 km — deeper than the regional average (99.3 km)
Regional average: 99.3 km
Why depth matters

Intermediate-depth quakes are felt across a wider area but usually cause less surface damage.

Depth classes per USGS

Volcanoes nearby

  • Olca-Paruma
    Distance: 33 km ·Stratovolcano(es) ·Elevation: 5'705 m ·Chile-Bolivia
  • Irruputuncu
    Distance: 46 km ·Stratovolcano ·Elevation: 5'163 m ·Last eruption: 1995 ·Chile-Bolivia
  • Putana
    Distance: 179 km ·Stratovolcano ·Elevation: 5'884 m ·Last eruption: 1810 ·Chile
  • Sairecabur
    Distance: 193 km ·Stratovolcano(es) ·Elevation: 5'961 m ·Chile-Bolivia
  • Licancabur
    Distance: 205 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia
  • Isluga
    Distance: 221 km ·Stratovolcano ·Elevation: 5'550 m ·Last eruption: 1913 ·Chile

Región de Tarapacá

Context for this earthquake

09 Sep 2025 – 09 Sep 2026 · M ≥ 3.0 · 381 Catalogue entries

Of 380 other entries for this area and period, 46 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

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

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