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Chile · Región de Antofagasta

M2.8 Earthquake near Calama, Región de Antofagasta (Chile)

UTC time: 2026-05-27 16:29:47 UTC Local time: —
Magnitude
M2.8
Depth
92.1 km
Source
EMSC

Región de Antofagasta · Calama

Country overview

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About this earthquake

On May 27, 2026 at 16:29 UTC, a magnitude M2.8 earthquake occurred near Calama, Región de Antofagasta (Chile). The earthquake originated at an intermediate depth of about 92 km. Events of this size typically go unnoticed.

The data is provided by EMSC and cross-checked across seismological networks. Chile: over the past 24 hours, QuakeMap24 logged 25 earthquakes, the strongest at M5.0.

Details

ID
3f5aee06c9cc301594a71d507ebe102a1d346ed1
Magnitude
M2.8
Depth
92.1 km
UTC time
2026-05-27 16:29:47 UTC
Local time
—
Country
Chile
State
Región de Antofagasta
City
Calama
County
Provincia de El Loa
Source
emsc
Coordinates
-22.55000, -68.69000
Temperature
19.2°C

Depth profile

Depth profile Depth: 92.1 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 92.1 km
Intermediate
92.1 km
92.1 km — close to the regional average (99.2 km)
Regional average: 99.2 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

  • Sairecabur
    Distance: 84 km ·Stratovolcano(es) ·Elevation: 5'961 m ·Chile-Bolivia
  • Putana
    Distance: 86 km ·Stratovolcano ·Elevation: 5'884 m ·Last eruption: 1810 ·Chile
  • Licancabur
    Distance: 89 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia
  • Purico Complex
    Distance: 109 km ·Shield(pyroclastic) ·Elevation: 5'703 m ·Chile
  • Guayaques
    Distance: 121 km ·Lava dome(s) ·Elevation: 5'598 m ·Chile-Bolivia
  • Colachi
    Distance: 131 km ·Stratovolcano ·Elevation: 5'631 m ·Chile

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • El Loa AirportChile · CJC · SCCF
    22.7 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-06

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

Región de Antofagasta

Context for this earthquake

07 Sep 2025 – 06 Sep 2026 · M ≥ 2.0 · 1,604 Catalogue entries

Of 1,603 other entries for this area and period, 900 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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