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Chile · Antofagasta Region

M2.5 Earthquake near Sierra Gorda, Antofagasta Region (Chile)

UTC time: 2026-08-07 18:31:28 UTC Local time: —
Magnitude
M2.5
Depth
9.1 km
Source
EMSC

Antofagasta Region · Sierra Gorda

Country overview

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About this earthquake

A magnitude M2.5 earthquake was recorded near Sierra Gorda, Antofagasta Region (Chile) on August 7, 2026 at 18:31 UTC. The hypocenter lay relatively close to the surface at around 9 km, increasing how strongly it was felt. 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: 26 earthquakes were recorded in the past 24 hours, the strongest reaching M4.0.

Details

ID
b185fbdf9a4f0520c39810457e7301e617229b7b
Magnitude
M2.5
Depth
9.1 km
UTC time
2026-08-07 18:31:28 UTC
Local time
—
Country
Chile
State
Antofagasta Region
City
Sierra Gorda
County
Provincia de Antofagasta
Village
Sierra Gorda
Source
emsc
Coordinates
-22.94000, -69.83000
Temperature
19.1°C

Depth profile

Depth profile Depth: 9.1 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 9.1 km
Shallow
9.1 km
9.1 km — shallower than the regional average (99.8 km)
Regional average: 99.8 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

  • Negrillar, La
    Distance: 199 km ·Pyroclastic cone(s) ·Elevation: 4'220 m ·Chile
  • Licancabur
    Distance: 200 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia
  • Sairecabur
    Distance: 200 km ·Stratovolcano(es) ·Elevation: 5'961 m ·Chile-Bolivia
  • Putana
    Distance: 207 km ·Stratovolcano ·Elevation: 5'884 m ·Last eruption: 1810 ·Chile
  • Tilocalar
    Distance: 208 km ·Lava cone(es) ·Elevation: 3'109 m ·Chile
  • Purico Complex
    Distance: 213 km ·Shield(pyroclastic) ·Elevation: 5'703 m ·Chile

Antofagasta Region

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 2.0 · 1,278 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

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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