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M3.4 Depth: 10.0 km

M3.4 Earthquake near Zonda Viejo, San Juan (Argentina)

UTC time: 2026-01-29 02:50:22 UTC Local time: —

About this earthquake

A magnitude M3.4 earthquake was recorded near Zonda Viejo, San Juan (Argentina) on January 29, 2026 at 02:50 UTC. The hypocenter lay relatively close to the surface at around 10 km, increasing how strongly it was felt. Shaking of this size is frequently noticed but usually harmless.

The data is provided by EMSC and cross-checked across seismological networks. Argentina: 6 earthquakes were recorded in the past 24 hours, the strongest reaching M3.1.

Details

Magnitude
M3.4
Depth
10.0 km
UTC time
2026-01-29 02:50:22 UTC
Local time
—
Country
Argentina
State
San Juan
City
Zonda Viejo
County
Zonda
Village
Zonda Viejo
Source
emsc
Coordinates
-31.55000, -68.71000
Temperature
28.9°C

Map

Depth profile

Depth profile Depth: 10 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 10 km
Shallow
10 km
10 km — shallower than the regional average (147 km)
Regional average: 147 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

  • Tupungatito
    Distance: 232 km ·Stratovolcano ·Elevation: 5'660 m ·Last eruption: 1987 ·Chile-Argentina
  • San Jose
    Distance: 273 km ·Stratovolcano(es) ·Elevation: 6'070 m ·Last eruption: 1960 ·Chile-Argentina
  • Maipo
    Distance: 309 km ·Caldera ·Elevation: 5'323 m ·Last eruption: 1912 ·Chile-Argentina
  • Atuel, Caldera del
    Distance: 357 km ·Caldera ·Elevation: 5'189 m ·Argentina
  • Palomo
    Distance: 371 km ·Stratovolcano ·Elevation: 4'860 m ·Chile
  • Risco Plateado
    Distance: 393 km ·Stratovolcano ·Elevation: 4'999 m ·Argentina

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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