Magnitude
M3.7
- Depth
- 106.3 km
- Source
- EMSC
Región de Tarapacá
Country overviewChile
M3.7 Earthquake near ANTOFAGASTA, CHILE (Chile)
Map
About this earthquake
A magnitude M3.7 earthquake was recorded near ANTOFAGASTA, CHILE (Chile) on July 20, 2025 at 19:35 UTC. The earthquake originated at an intermediate depth of about 106 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 30 earthquakes, the strongest at M3.6.
Details
ID
8afb5b669a2e21ecc49b979e2b0e810189975014
Magnitude
M3.7
Depth
106.3 km
UTC time
2025-07-20 19:35:23 UTC
Local time
—
Country
City
Source
emsc
Coordinates
-21.10000,
-68.72000
Temperature
6.5°C
Depth profile
Intermediate
106.3 km
106.3 km — close to the regional average (99.9 km)
Regional average: 99.9 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 Tarapacá
Context for this earthquake
05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 318 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)
727
Country (24h)
Chile
30
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