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M2.5 Depth: 87.0 km

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

UTC time: 2026-03-31 03:45:34 UTC Local time: —

About this earthquake

On March 31, 2026 at 03:45 UTC, a magnitude M2.5 earthquake occurred near Ullúm, San Juan (Argentina). At around 87 km, the focal depth places this among intermediate-depth events. 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: 5 earthquakes were recorded in the past 24 hours, the strongest reaching M3.1.

Details

Magnitude
M2.5
Depth
87.0 km
UTC time
2026-03-31 03:45:34 UTC
Local time
—
Country
Argentina
State
San Juan
City
Ullúm
County
Ullúm
Source
emsc
Coordinates
-31.20000, -68.97000
Temperature
13.2°C

Map

Depth profile

Depth profile Depth: 87 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 87 km
Intermediate
87 km
87 km — shallower than the regional average (147 km)
Regional average: 147 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: 259 km ·Stratovolcano ·Elevation: 5'660 m ·Last eruption: 1987 ·Chile-Argentina
  • San Jose
    Distance: 301 km ·Stratovolcano(es) ·Elevation: 6'070 m ·Last eruption: 1960 ·Chile-Argentina
  • Maipo
    Distance: 339 km ·Caldera ·Elevation: 5'323 m ·Last eruption: 1912 ·Chile-Argentina
  • Atuel, Caldera del
    Distance: 387 km ·Caldera ·Elevation: 5'189 m ·Argentina
  • Palomo
    Distance: 399 km ·Stratovolcano ·Elevation: 4'860 m ·Chile
  • Tinguiririca
    Distance: 422 km ·Stratovolcano ·Elevation: 4'280 m ·Last eruption: 1917 ·Chile

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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