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Argentina · San Juan

M2.7 Earthquake near Calingasta, San Juan (Argentina)

UTC time: 2026-09-04 12:49:40 UTC Local time: —

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About this earthquake

On September 4, 2026 at 12:49 UTC, a magnitude M2.7 earthquake occurred near Calingasta, San Juan (Argentina). At around 118 km, the focal depth places this among intermediate-depth events. Events of this size typically go unnoticed.

The data is provided by EMSC and cross-checked across seismological networks. Argentina: over the past 24 hours, QuakeMap24 logged 16 earthquakes, the strongest at M4.6.

Details

ID
8029f6af4e05841330ce305350bc0f8a5b317114
Magnitude
M2.7
Depth
117.6 km
UTC time
2026-09-04 12:49:40 UTC
Local time
—
Country
Argentina
State
San Juan
City
Calingasta
County
Calingasta
Source
emsc
Coordinates
-31.62000, -69.93000
Temperature
-12.5°C

Depth profile

Depth profile Depth: 117.6 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 117.6 km
Intermediate
117.6 km
117.6 km — close to the regional average (140.4 km)
Regional average: 140.4 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

  • Tupungatito
    Distance: 201 km ·Stratovolcano ·Elevation: 5'660 m ·Last eruption: 1987 ·Chile-Argentina
  • San Jose
    Distance: 241 km ·Stratovolcano(es) ·Elevation: 6'070 m ·Last eruption: 1960 ·Chile-Argentina
  • Maipo
    Distance: 283 km ·Caldera ·Elevation: 5'323 m ·Last eruption: 1912 ·Chile-Argentina
  • Atuel, Caldera del
    Distance: 330 km ·Caldera ·Elevation: 5'189 m ·Argentina
  • Palomo
    Distance: 334 km ·Stratovolcano ·Elevation: 4'860 m ·Chile
  • Tinguiririca
    Distance: 357 km ·Stratovolcano ·Elevation: 4'280 m ·Last eruption: 1917 ·Chile

San Juan

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 2.0 · 1,034 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 profile

Historic earthquake map · Argentina

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Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · Argentina

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

Stats (last 24h)

Global (24h)
608
Country (24h)
Argentina
16
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