Magnitude
M3.9
- Depth
- 123.3 km
- Source
- EMSC
Región de Antofagasta
Country overviewChile
M3.9 Earthquake near ANTOFAGASTA, CHILE (Chile)
Map
About this earthquake
A magnitude M3.9 earthquake was recorded near ANTOFAGASTA, CHILE (Chile) on October 4, 2025 at 07:14 UTC. The earthquake originated at an intermediate depth of about 123 km. Shaking of this size is frequently noticed but usually harmless.
The event was recorded by EMSC. Chile: over the past 24 hours, QuakeMap24 logged 27 earthquakes, the strongest at M4.3.
Details
ID
7303357d7e3a43d425f6adfc5e531ff93ee1912c
Magnitude
M3.9
Depth
123.3 km
UTC time
2025-10-04 07:14:05 UTC
Local time
—
Country
Source
emsc
Coordinates
-21.79000,
-68.52000
Temperature
5.7°C
Depth profile
Intermediate
123.3 km
123.3 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 · 762 Catalogue entries
Of 761 other entries for this area and period, 140 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)
645
Country (24h)
Chile
27
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