Magnitude
M3.1
- Depth
- 126.1 km
- Source
- EMSC
Región de Antofagasta
Country overviewChile
M3.1 Earthquake near ANTOFAGASTA, CHILE (Chile)
Map
About this earthquake
On October 16, 2025 at 22:05 UTC, a magnitude M3.1 earthquake occurred near ANTOFAGASTA, CHILE (Chile). The earthquake originated at an intermediate depth of about 126 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 25 earthquakes, the strongest at M4.2.
Details
ID
b35766772ec55019f022a24ea33f3e9d5922ba99
Magnitude
M3.1
Depth
126.1 km
UTC time
2025-10-16 22:05:05 UTC
Local time
—
Country
Source
emsc
Coordinates
-21.67000,
-68.50000
Temperature
4.5°C
Depth profile
Intermediate
126.1 km
126.1 km — deeper than the regional average (99.4 km)
Regional average: 99.4 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
Región de Antofagasta
Context for this earthquake
10 Sep 2025 – 10 Sep 2026 · M ≥ 3.0 · 763 Catalogue entries
Of 762 other entries for this area and period, 532 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.
Open seismic profileHistoric earthquake map · Chile
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Country statistics · Chile
View earthquake KPIs, strongest and latest events, and averages for this country.
Stats (last 24h)
Global (24h)
634
Country (24h)
Chile
25
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