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Argentina · San Juan

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

UTC time: 2026-10-05 23:33:01 UTC Local time: —

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About this earthquake

On October 5, 2026 at 23:33 UTC, a magnitude M2.7 earthquake occurred near Ullúm, San Juan (Argentina). The earthquake originated at an intermediate depth of about 114 km. 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 13 earthquakes, the strongest at M4.7.

Details

ID
9d9ea4c5af727da266dbb534fa595cb1afbd42fe
Magnitude
M2.7
Depth
114.0 km
UTC time
2026-10-05 23:33:01 UTC
Local time
—
Country
Argentina
State
San Juan
City
Ullúm
County
Ullúm
Source
emsc
Coordinates
-30.79400, -68.89400
Temperature
9.0°C

Depth profile

Depth profile Depth: 114 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 114 km
Intermediate
114 km
114 km — close to the regional average (140.9 km)
Regional average: 140.9 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: 305 km ·Stratovolcano ·Elevation: 5'660 m ·Last eruption: 1987 ·Chile-Argentina
  • San Jose
    Distance: 346 km ·Stratovolcano(es) ·Elevation: 6'070 m ·Last eruption: 1960 ·Chile-Argentina
  • Maipo
    Distance: 385 km ·Caldera ·Elevation: 5'323 m ·Last eruption: 1912 ·Chile-Argentina
  • Tipas
    Distance: 401 km ·Complex ·Elevation: 6'658 m ·Argentina
  • Solo, El
    Distance: 411 km ·Stratovolcano ·Elevation: 6'205 m ·Chile-Argentina
  • Ojos del Salado, Nevados
    Distance: 411 km ·Stratovolcano ·Elevation: 6'879 m ·Last eruption: 750 ·Chile-Argentina

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.

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