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M4.3 Depth: 121.3 km

M4.3 Earthquake near 103 km S of San Pedro de Atacama, Chile (Chile)

UTC time: 2025-07-21 02:59:43 UTC Local time: —

About this earthquake

A magnitude M4.3 earthquake was recorded near 103 km S of San Pedro de Atacama, Chile (Chile) on July 21, 2025 at 02:59 UTC. The earthquake originated at an intermediate depth of about 121 km. Tremors of this size are distinctly felt and can occasionally cause light damage.

The event was recorded by USGS. Chile: over the past 24 hours, QuakeMap24 logged 27 earthquakes, the strongest at M3.7.

Details

Magnitude
M4.3
Depth
121.3 km
UTC time
2025-07-21 02:59:43 UTC
Local time
—
Country
Chile
City
Región de Antofagasta
Source
usgs
Coordinates
-23.83410, -68.36540
Temperature
-1.5°C

Map

Depth profile

Depth profile Depth: 121.3 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 121.3 km
Intermediate
121.3 km
121.3 km — deeper than the regional average (99.1 km)
Regional average: 99.1 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

  • Tilocalar
    Distance: 28 km ·Lava cone(es) ·Elevation: 3'109 m ·Chile
  • Tujle, Cerro
    Distance: 42 km ·Maar ·Elevation: 3'550 m ·Chile
  • Pular
    Distance: 50 km ·Stratovolcano(es) ·Elevation: 6'233 m ·Chile
  • Negrillar, La
    Distance: 59 km ·Pyroclastic cone(s) ·Elevation: 4'220 m ·Chile
  • Miniques
    Distance: 61 km ·Stratovolcano(es) ·Elevation: 5'910 m ·Chile
  • Socompa
    Distance: 64 km ·Stratovolcano ·Elevation: 6'031 m ·Last eruption: -5250 ·Chile-Argentina

Historic earthquake map · Chile

Open history map
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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