Magnitude
M3.8
- Depth
- 193.0 km
- Source
- INPRES
Salta · Municipio de San Antonio de los Cobres
Country overviewArgentina · Salta
M3.8 Earthquake near Municipio de San Antonio de los Cobres, Salta (Argentina)
Map
About this earthquake
On October 18, 2026 at 02:33 UTC, a magnitude M3.8 earthquake occurred near Municipio de San Antonio de los Cobres, Salta (Argentina). The earthquake originated at an intermediate depth of about 193 km. Earthquakes of this magnitude are often felt but rarely cause damage.
The event was recorded by INPRES. Argentina: 10 earthquakes were recorded in the past 24 hours, the strongest reaching M4.8.
Details
ID
b25489d443af27276dc7a2e968cc9c06cb949c77
Magnitude
M3.8
Depth
193.0 km
UTC time
2026-10-18 02:33:14 UTC
Local time
—
Country
State
County
Village
Municipio de San Antonio de los Cobres
Source
inpres
Coordinates
-24.22100,
-67.04700
Temperature
0.5°C
Depth profile
Intermediate
193 km
193 km — deeper than the regional average (135.4 km)
Regional average: 135.4 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
Salta
Context for this earthquake
05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 518 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 · Argentina
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Country statistics · Argentina
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Stats (last 24h)
Global (24h)
750
Country (24h)
Argentina
10
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