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M3.1 Depth: 99.6 km

M3.1 Earthquake near ANTOFAGASTA, CHILE (Chile)

UTC time: 2025-10-19 17:22:55 UTC Local time: —

About this earthquake

On October 19, 2025 at 17:22 UTC, a magnitude M3.1 earthquake occurred near ANTOFAGASTA, CHILE (Chile). At around 100 km, the focal depth places this among intermediate-depth events. Shaking of this size is frequently noticed but usually harmless.

The event was recorded by EMSC. Chile: over the past 24 hours, QuakeMap24 logged 32 earthquakes, the strongest at M3.7.

Details

Magnitude
M3.1
Depth
99.6 km
UTC time
2025-10-19 17:22:55 UTC
Local time
—
Country
Chile
City
Región de Antofagasta
Source
emsc
Coordinates
-22.08000, -68.78000
Temperature
24.4°C

Map

Depth profile

Depth profile Depth: 99.6 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 99.6 km
Intermediate
99.6 km
99.6 km — close to the regional average (99.1 km)
Regional average: 99.1 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

  • Putana
    Distance: 109 km ·Stratovolcano ·Elevation: 5'884 m ·Last eruption: 1810 ·Chile
  • Sairecabur
    Distance: 116 km ·Stratovolcano(es) ·Elevation: 5'961 m ·Chile-Bolivia
  • Licancabur
    Distance: 125 km ·Stratovolcano ·Elevation: 5'916 m ·Chile-Bolivia
  • Olca-Paruma
    Distance: 132 km ·Stratovolcano(es) ·Elevation: 5'705 m ·Chile-Bolivia
  • Purico Complex
    Distance: 147 km ·Shield(pyroclastic) ·Elevation: 5'703 m ·Chile
  • Irruputuncu
    Distance: 152 km ·Stratovolcano ·Elevation: 5'163 m ·Last eruption: 1995 ·Chile-Bolivia

Historic earthquake map · Chile

Open history map
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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