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Argentina · San Juan

M3.4 Earthquake near Ullúm, San Juan (Argentina)

UTC time: 2026-04-07 11:03:18 UTC Local time: —

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About this earthquake

On April 7, 2026 at 11:03 UTC, a magnitude M3.4 earthquake occurred near Ullúm, San Juan (Argentina). The earthquake originated at an intermediate depth of about 117 km. Earthquakes of this magnitude are often felt but rarely cause damage.

The event was recorded by EMSC. Argentina: 8 earthquakes were recorded in the past 24 hours, the strongest reaching M3.7.

Details

ID
272100fb01b10bcf9e9533a8a31372e02ce3640e
Magnitude
M3.4
Depth
117.0 km
UTC time
2026-04-07 11:03:18 UTC
Local time
—
Country
Argentina
State
San Juan
City
Ullúm
County
Ullúm
Source
emsc
Coordinates
-31.22000, -69.10000

Depth profile

Depth profile Depth: 117 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 117 km
Intermediate
117 km
117 km — close to 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: 254 km ·Stratovolcano ·Elevation: 5'660 m ·Last eruption: 1987 ·Chile-Argentina
  • San Jose
    Distance: 295 km ·Stratovolcano(es) ·Elevation: 6'070 m ·Last eruption: 1960 ·Chile-Argentina
  • Maipo
    Distance: 334 km ·Caldera ·Elevation: 5'323 m ·Last eruption: 1912 ·Chile-Argentina
  • Atuel, Caldera del
    Distance: 383 km ·Caldera ·Elevation: 5'189 m ·Argentina
  • Palomo
    Distance: 393 km ·Stratovolcano ·Elevation: 4'860 m ·Chile
  • Tinguiririca
    Distance: 416 km ·Stratovolcano ·Elevation: 4'280 m ·Last eruption: 1917 ·Chile

San Juan

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 413 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)
541
Country (24h)
Argentina
8
Current earthquakes in
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