Magnitude
M3.3
- Depth
- 121.6 km
- Source
- EMSC
Región de Antofagasta
Country overviewChile
M3.3 Earthquake near ANTOFAGASTA, CHILE (Chile)
Map
About this earthquake
On December 3, 2025 at 21:27 UTC, a magnitude M3.3 earthquake occurred near ANTOFAGASTA, CHILE (Chile). At around 122 km, the focal depth places this among intermediate-depth events. Shaking of this size is frequently noticed but usually harmless.
The data is provided by EMSC and cross-checked across seismological networks. Chile: over the past 24 hours, QuakeMap24 logged 28 earthquakes, the strongest at M4.7.
Details
ID
139e311168bb5f16884b4bbd599e3b45e6345025
Magnitude
M3.3
Depth
121.6 km
UTC time
2025-12-03 21:27:53 UTC
Local time
—
Country
Source
emsc
Coordinates
-21.16000,
-68.59000
Temperature
10.4°C
Depth profile
Intermediate
121.6 km
121.6 km — deeper than the regional average (99.3 km)
Regional average: 99.3 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
09 Sep 2025 – 09 Sep 2026 · M ≥ 3.0 · 764 Catalogue entries
Of 763 other entries for this area and period, 378 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)
608
Country (24h)
Chile
28
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