Magnitude
M3.1
- Depth
- 192.8 km
- Source
- EMSC
Región de Antofagasta
Country overviewChile
M3.1 Earthquake near ANTOFAGASTA, CHILE (Chile)
Map
About this earthquake
A magnitude M3.1 earthquake was recorded near ANTOFAGASTA, CHILE (Chile) on August 31, 2025 at 14:25 UTC. The earthquake originated at an intermediate depth of about 193 km. Shaking of this size is frequently noticed but usually harmless.
The event was recorded by EMSC. Chile: 28 earthquakes were recorded in the past 24 hours, the strongest reaching M4.3.
Details
ID
f6a2f4f8de811645b9da77fab8489dbbeb097c6b
Magnitude
M3.1
Depth
192.8 km
UTC time
2025-08-31 14:25:25 UTC
Local time
—
Country
Source
emsc
Coordinates
-23.38000,
-68.12000
Temperature
18.1°C
Depth profile
Intermediate
192.8 km
192.8 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
Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.
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)
657
Country (24h)
Chile
28
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