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Argentina

M3.4 Earthquake near SAN JUAN, ARGENTINA (Argentina)

UTC time: 2025-12-14 03:23:20 UTC Local time: —

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About this earthquake

A magnitude M3.4 earthquake was recorded near SAN JUAN, ARGENTINA (Argentina) on December 14, 2025 at 03:23 UTC. The earthquake originated at an intermediate depth of about 91 km. Shaking of this size is frequently noticed but usually harmless.

The data is provided by EMSC and cross-checked across seismological networks. Argentina: over the past 24 hours, QuakeMap24 logged 12 earthquakes, the strongest at M4.0.

Details

ID
fa75bfd812ff0cc4447386c99cb57439a551a237
Magnitude
M3.4
Depth
91.0 km
UTC time
2025-12-14 03:23:20 UTC
Local time
—
Country
Argentina
City
San Juan
Source
emsc
Coordinates
-31.39000, -68.82000
Temperature
9.9°C

Depth profile

Depth profile Depth: 91 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 91 km
Intermediate
91 km
91 km — shallower than the regional average (143.1 km)
Regional average: 143.1 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: 244 km ·Stratovolcano ·Elevation: 5'660 m ·Last eruption: 1987 ·Chile-Argentina
  • San Jose
    Distance: 285 km ·Stratovolcano(es) ·Elevation: 6'070 m ·Last eruption: 1960 ·Chile-Argentina
  • Maipo
    Distance: 323 km ·Caldera ·Elevation: 5'323 m ·Last eruption: 1912 ·Chile-Argentina
  • Atuel, Caldera del
    Distance: 371 km ·Caldera ·Elevation: 5'189 m ·Argentina
  • Palomo
    Distance: 383 km ·Stratovolcano ·Elevation: 4'860 m ·Chile
  • Tinguiririca
    Distance: 407 km ·Stratovolcano ·Elevation: 4'280 m ·Last eruption: 1917 ·Chile

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Domingo Faustino Sarmiento AirportArgentina · UAQ · SANU
    43.1 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-06

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

San Juan

Context for this earthquake

06 Sep 2025 – 06 Sep 2026 · M ≥ 3.0 · 394 Catalogue entries

Of 393 other entries for this area and period, 122 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

Open seismic profile

Historic earthquake map · Argentina

Open history map
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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