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Argentina · San Juan

M2.8 Earthquake near Calingasta, San Juan (Argentina)

UTC time: 2026-01-15 00:09:59 UTC Local time: —

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About this earthquake

On January 15, 2026 at 00:09 UTC, a magnitude M2.8 earthquake occurred near Calingasta, San Juan (Argentina). At around 140 km, the focal depth places this among intermediate-depth events. Events of this size typically go unnoticed.

The event was recorded by EMSC. Argentina: 8 earthquakes were recorded in the past 24 hours, the strongest reaching M5.1.

Details

ID
898c7ddb0b78458e5ca227d6d212bc5780c66371
Magnitude
M2.8
Depth
140.4 km
UTC time
2026-01-15 00:09:59 UTC
Local time
—
Country
Argentina
State
San Juan
City
Calingasta
County
Calingasta
Source
emsc
Coordinates
-32.09000, -70.22000
Temperature
-4.1°C

Depth profile

Depth profile Depth: 140.4 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 140.4 km
Intermediate
140.4 km
140.4 km — close to the regional average (143.1 km)
Regional average: 143.1 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: 154 km ·Stratovolcano ·Elevation: 5'660 m ·Last eruption: 1987 ·Chile-Argentina
  • San Jose
    Distance: 191 km ·Stratovolcano(es) ·Elevation: 6'070 m ·Last eruption: 1960 ·Chile-Argentina
  • Maipo
    Distance: 233 km ·Caldera ·Elevation: 5'323 m ·Last eruption: 1912 ·Chile-Argentina
  • Atuel, Caldera del
    Distance: 280 km ·Caldera ·Elevation: 5'189 m ·Argentina
  • Palomo
    Distance: 280 km ·Stratovolcano ·Elevation: 4'860 m ·Chile
  • Tinguiririca
    Distance: 303 km ·Stratovolcano ·Elevation: 4'280 m ·Last eruption: 1917 ·Chile

San Juan

Context for this earthquake

06 Sep 2025 – 06 Sep 2026 · M ≥ 2.0 · 975 Catalogue entries

Of 974 other entries for this area and period, 493 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

Open seismic profile

Historic earthquake map · Argentina

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Country statistics · Argentina

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