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Argentina · San Juan

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

UTC time: 2026-05-31 06:46:00 UTC Local time: —

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About this earthquake

On May 31, 2026 at 06:46 UTC, a magnitude M2.7 earthquake occurred near Ullúm, San Juan (Argentina). The earthquake originated at an intermediate depth of about 95 km. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by EMSC. Argentina: 10 earthquakes were recorded in the past 24 hours, the strongest reaching M3.7.

Details

ID
567509397b34225fa388e9f899bfb2d6f231aa7d
Magnitude
M2.7
Depth
95.0 km
UTC time
2026-05-31 06:46:00 UTC
Local time
—
Country
Argentina
State
San Juan
City
Ullúm
County
Ullúm
Source
emsc
Coordinates
-31.18000, -68.71000
Temperature
9.5°C

Depth profile

Depth profile Depth: 95 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 95 km
Intermediate
95 km
95 km — shallower than the regional average (140.6 km)
Regional average: 140.6 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: 270 km ·Stratovolcano ·Elevation: 5'660 m ·Last eruption: 1987 ·Chile-Argentina
  • San Jose
    Distance: 311 km ·Stratovolcano(es) ·Elevation: 6'070 m ·Last eruption: 1960 ·Chile-Argentina
  • Maipo
    Distance: 348 km ·Caldera ·Elevation: 5'323 m ·Last eruption: 1912 ·Chile-Argentina
  • Atuel, Caldera del
    Distance: 396 km ·Caldera ·Elevation: 5'189 m ·Argentina
  • Palomo
    Distance: 409 km ·Stratovolcano ·Elevation: 4'860 m ·Chile
  • Risco Plateado
    Distance: 432 km ·Stratovolcano ·Elevation: 4'999 m ·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.

Stats (last 24h)

Global (24h)
585
Country (24h)
Argentina
10
Current earthquakes in
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