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Chile · Antofagasta Region

M2.7 Earthquake near Ollagüe, Antofagasta Region (Chile)

UTC time: 2026-07-29 03:51:46 UTC Local time: —
Magnitude
M2.7
Depth
133.4 km
Source
EMSC

Antofagasta Region · Ollagüe

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About this earthquake

On July 29, 2026 at 03:51 UTC, a magnitude M2.7 earthquake occurred near Ollagüe, Antofagasta Region (Chile). The earthquake originated at an intermediate depth of about 133 km. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The data is provided by EMSC and cross-checked across seismological networks. Chile: over the past 24 hours, QuakeMap24 logged 23 earthquakes, the strongest at M4.8.

Details

ID
dc3f8faecf54e9f0ebdbc6e63ffc2d5489ed5e54
Magnitude
M2.7
Depth
133.4 km
UTC time
2026-07-29 03:51:46 UTC
Local time
—
Country
Chile
State
Antofagasta Region
City
Ollagüe
County
Provincia de El Loa
Village
Ollagüe
Source
emsc
Coordinates
-21.03000, -68.46000
Temperature
2.4°C

Depth profile

Depth profile Depth: 133.4 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 133.4 km
Intermediate
133.4 km
133.4 km — deeper than the regional average (99.6 km)
Regional average: 99.6 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: 11 km ·Stratovolcano(es) ·Elevation: 5'705 m ·Chile-Bolivia
  • Irruputuncu
    Distance: 35 km ·Stratovolcano ·Elevation: 5'163 m ·Last eruption: 1995 ·Chile-Bolivia
  • Putana
    Distance: 181 km ·Stratovolcano ·Elevation: 5'884 m ·Last eruption: 1810 ·Chile
  • Sairecabur
    Distance: 197 km ·Stratovolcano(es) ·Elevation: 5'961 m ·Chile-Bolivia
  • Licancabur
    Distance: 209 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia
  • Tata Sabaya
    Distance: 211 km ·Stratovolcano ·Elevation: 5'430 m ·Bolivia

Antofagasta Region

Context for this earthquake

22 Sep 2025 – 22 Sep 2026 · M ≥ 2.0 · 1,142 Catalogue entries

Of 1,141 other entries for this area and period, 717 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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