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Argentina · San Juan

M2.5 Earthquake near Caucete, San Juan (Argentina)

UTC time: 2026-07-27 09:31:12 UTC Local time: —

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About this earthquake

On July 27, 2026 at 09:31 UTC, a magnitude M2.5 earthquake occurred near Caucete, San Juan (Argentina). The hypocenter lay relatively close to the surface at around 49 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

The event was recorded by EMSC. Argentina: 16 earthquakes were recorded in the past 24 hours, the strongest reaching M4.1.

Details

ID
ca7a577551cfbca0df180e106d38ba37f988f75c
Magnitude
M2.5
Depth
49.0 km
UTC time
2026-07-27 09:31:12 UTC
Local time
—
Country
Argentina
State
San Juan
City
Caucete
County
Caucete
Source
emsc
Coordinates
-31.68000, -67.62000
Temperature
13.4°C

Depth profile

Depth profile Depth: 49 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 49 km
Shallow
49 km
49 km — shallower than the regional average (142.1 km)
Regional average: 142.1 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

  • Tupungatito
    Distance: 282 km ·Stratovolcano ·Elevation: 5'660 m ·Last eruption: 1987 ·Chile-Argentina
  • San Jose
    Distance: 317 km ·Stratovolcano(es) ·Elevation: 6'070 m ·Last eruption: 1960 ·Chile-Argentina
  • Maipo
    Distance: 345 km ·Caldera ·Elevation: 5'323 m ·Last eruption: 1912 ·Chile-Argentina
  • Atuel, Caldera del
    Distance: 388 km ·Caldera ·Elevation: 5'189 m ·Argentina
  • Palomo
    Distance: 410 km ·Stratovolcano ·Elevation: 4'860 m ·Chile
  • Risco Plateado
    Distance: 422 km ·Stratovolcano ·Elevation: 4'999 m ·Argentina

San Juan

Context for this earthquake

22 Sep 2025 – 21 Sep 2026 · M ≥ 2.0 · 1,007 Catalogue entries

Of 1,006 other entries for this area and period, 875 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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