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Chile · Región de Tarapacá

M3.9 Earthquake near Pica, Región de Tarapacá (Chile)

UTC time: 2026-01-31 04:40:23 UTC Local time: —

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About this earthquake

A magnitude M3.9 earthquake was recorded near Pica, Región de Tarapacá (Chile) on January 31, 2026 at 04:40 UTC. The earthquake originated at an intermediate depth of about 124 km. Shaking of this size is frequently noticed but usually harmless.

The data is provided by EMSC and cross-checked across seismological networks. Chile: 27 earthquakes were recorded in the past 24 hours, the strongest reaching M4.7.

Details

ID
634b225075a47ba83b8f804a4ce61f3edd3f61f4
Magnitude
M3.9
Depth
123.8 km
UTC time
2026-01-31 04:40:23 UTC
Local time
—
Country
Chile
State
Región de Tarapacá
City
Pica
County
Provincia del Tamarugal
Source
emsc
Coordinates
-21.17000, -68.74000
Temperature
8.6°C

Depth profile

Depth profile Depth: 123.8 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 123.8 km
Intermediate
123.8 km
123.8 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: 43 km ·Stratovolcano(es) ·Elevation: 5'705 m ·Chile-Bolivia
  • Irruputuncu
    Distance: 53 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: 225 km ·Stratovolcano ·Elevation: 5'550 m ·Last eruption: 1913 ·Chile

Región de Tarapacá

Context for this earthquake

08 Sep 2025 – 08 Sep 2026 · M ≥ 3.0 · 381 Catalogue entries

Of 380 other entries for this area and period, 81 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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