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Chile · Antofagasta Region

M4.6 Earthquake near Ollagüe, Antofagasta Region (Chile)

UTC time: 2025-09-15 23:21:45 UTC Local time: —
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Archive record · original publication time was not recorded

Automatically generated from measurement data by QuakeMap24. Values may change after further analysis. How our reports are produced ↗

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About this earthquake

A magnitude M4.6 earthquake was recorded near Ollagüe, Antofagasta Region (Chile) on September 15, 2025 at 23:21 UTC. At around 130 km, the focal depth places this among intermediate-depth events. Tremors of this size are distinctly felt and can occasionally cause light damage.

The event was recorded by USP. Chile: 28 earthquakes were recorded in the past 24 hours, the strongest reaching M4.3.

Details

ID
ab4506f151996bf1b6df205874042081db556feb
Magnitude
M4.6
Depth
130.0 km
UTC time
2025-09-15 23:21:45 UTC
Local time
—
Country
Chile
State
Antofagasta Region
City
Ollagüe
County
Provincia de El Loa
Village
Ollagüe
Source
usp
Coordinates
-21.56369, -68.23692

Depth profile

Depth profile Depth: 130 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 130 km
Intermediate
130 km
130 km — deeper than the regional average (99.4 km)
Regional average: 99.4 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: 72 km ·Stratovolcano(es) ·Elevation: 5'705 m ·Chile-Bolivia
  • Irruputuncu
    Distance: 98 km ·Stratovolcano ·Elevation: 5'163 m ·Last eruption: 1995 ·Chile-Bolivia
  • Putana
    Distance: 117 km ·Stratovolcano ·Elevation: 5'884 m ·Last eruption: 1810 ·Chile
  • Sairecabur
    Distance: 133 km ·Stratovolcano(es) ·Elevation: 5'961 m ·Chile-Bolivia
  • Licancabur
    Distance: 146 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia
  • Guayaques
    Distance: 163 km ·Lava dome(s) ·Elevation: 5'598 m ·Chile-Bolivia

Antofagasta Region

Context for this earthquake

10 Sep 2025 – 10 Sep 2026 · M ≥ 3.0 · 419 Catalogue entries

Of 418 other entries for this area and period, 10 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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