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Chile · Región de Antofagasta

M2.5 Earthquake near Ollagüe, Región de Antofagasta (Chile)

UTC time: 2026-02-17 18:30:21 UTC Local time: —
Magnitude
M2.5
Depth
129.1 km
Source
EMSC

Región de Antofagasta · Ollagüe

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About this earthquake

On February 17, 2026 at 18:30 UTC, a magnitude M2.5 earthquake occurred near Ollagüe, Región de Antofagasta (Chile). At around 129 km, the focal depth places this among intermediate-depth events. Events of this size typically go unnoticed.

The event was recorded by EMSC. Chile: over the past 24 hours, QuakeMap24 logged 27 earthquakes, the strongest at M4.7.

Details

ID
71e56ce5cde103bb0cbf1e8c8d2fca9a1ba84d8b
Magnitude
M2.5
Depth
129.1 km
UTC time
2026-02-17 18:30:21 UTC
Local time
—
Country
Chile
State
Región de Antofagasta
City
Ollagüe
County
Provincia de El Loa
Village
Ollagüe
Source
emsc
Coordinates
-21.46000, -68.50000
Temperature
12.4°C

Depth profile

Depth profile Depth: 129.1 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 129.1 km
Intermediate
129.1 km
129.1 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: 59 km ·Stratovolcano(es) ·Elevation: 5'705 m ·Chile-Bolivia
  • Irruputuncu
    Distance: 81 km ·Stratovolcano ·Elevation: 5'163 m ·Last eruption: 1995 ·Chile-Bolivia
  • Putana
    Distance: 139 km ·Stratovolcano ·Elevation: 5'884 m ·Last eruption: 1810 ·Chile
  • Sairecabur
    Distance: 153 km ·Stratovolcano(es) ·Elevation: 5'961 m ·Chile-Bolivia
  • Licancabur
    Distance: 165 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia
  • Guayaques
    Distance: 186 km ·Lava dome(s) ·Elevation: 5'598 m ·Chile-Bolivia

Región de Antofagasta

Context for this earthquake

08 Sep 2025 – 07 Sep 2026 · M ≥ 2.0 · 1,601 Catalogue entries

Of 1,600 other entries for this area and period, 1,388 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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