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Argentina · San Juan

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

UTC time: 2026-10-31 17:33:27 UTC Local time: —

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About this earthquake

A magnitude M2.7 earthquake was recorded near Calingasta, San Juan (Argentina) on October 31, 2026 at 17:33 UTC. The earthquake originated at an intermediate depth of about 132 km. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The data is provided by EMSC and cross-checked across seismological networks. Argentina: over the past 24 hours, QuakeMap24 logged 10 earthquakes, the strongest at M4.8.

Details

ID
7b26aa4f6478ba3538d1d101a987fccf8ee87994
Magnitude
M2.7
Depth
132.0 km
UTC time
2026-10-31 17:33:27 UTC
Local time
—
Country
Argentina
State
San Juan
City
Calingasta
County
Calingasta
Source
emsc
Coordinates
-31.80000, -69.66000
Temperature
16.6°C

Depth profile

Depth profile Depth: 132 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 132 km
Intermediate
132 km
132 km — close to 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

  • Tupungatito
    Distance: 181 km ·Stratovolcano ·Elevation: 5'660 m ·Last eruption: 1987 ·Chile-Argentina
  • San Jose
    Distance: 222 km ·Stratovolcano(es) ·Elevation: 6'070 m ·Last eruption: 1960 ·Chile-Argentina
  • Maipo
    Distance: 263 km ·Caldera ·Elevation: 5'323 m ·Last eruption: 1912 ·Chile-Argentina
  • Atuel, Caldera del
    Distance: 311 km ·Caldera ·Elevation: 5'189 m ·Argentina
  • Palomo
    Distance: 318 km ·Stratovolcano ·Elevation: 4'860 m ·Chile
  • Tinguiririca
    Distance: 341 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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Country statistics · Argentina

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