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Chile · Antofagasta Region

M3.3 Earthquake near Sierra Gorda, Antofagasta Region (Chile)

UTC time: 2026-08-30 13:59:35 UTC Local time: —
Magnitude
M3.3
Depth
103.5 km
Source
EMSC

Antofagasta Region · Sierra Gorda

Country overview

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About this earthquake

On August 30, 2026 at 13:59 UTC, a magnitude M3.3 earthquake occurred near Sierra Gorda, Antofagasta Region (Chile). The earthquake originated at an intermediate depth of about 104 km. Earthquakes of this magnitude are often felt but rarely cause damage.

The data is provided by EMSC and cross-checked across seismological networks. Chile: over the past 24 hours, QuakeMap24 logged 21 earthquakes, the strongest at M3.8.

Details

ID
c5eba37876d89966f8095a2f50760cc7d763803e
Magnitude
M3.3
Depth
103.5 km
UTC time
2026-08-30 13:59:35 UTC
Local time
—
Country
Chile
State
Antofagasta Region
City
Sierra Gorda
County
Provincia de Antofagasta
Village
Sierra Gorda
Source
emsc
Coordinates
-23.11000, -68.89000
Temperature
15.9°C

Depth profile

Depth profile Depth: 103.5 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 103.5 km
Intermediate
103.5 km
103.5 km — close to the regional average (99.7 km)
Regional average: 99.7 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

  • Licancabur
    Distance: 108 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia
  • Sairecabur
    Distance: 111 km ·Stratovolcano(es) ·Elevation: 5'961 m ·Chile-Bolivia
  • Purico Complex
    Distance: 117 km ·Shield(pyroclastic) ·Elevation: 5'703 m ·Chile
  • Lascar
    Distance: 122 km ·Stratovolcano(es) ·Elevation: 5'592 m ·Last eruption: 2026 ·Chile
  • Putana
    Distance: 123 km ·Stratovolcano ·Elevation: 5'884 m ·Last eruption: 1810 ·Chile
  • Tilocalar
    Distance: 123 km ·Lava cone(es) ·Elevation: 3'109 m ·Chile

Antofagasta Region

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 527 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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