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M3.9 Depth: 312.0 km

M3.9 Earthquake near Valle Fértil, San Juan (Argentina)

UTC time: 2025-03-12 23:53:15 UTC Local time: —

About this earthquake

A magnitude M3.9 earthquake was recorded near Valle Fértil, San Juan (Argentina) on March 12, 2025 at 23:53 UTC. The deep hypocenter at about 312 km dampens the shaking felt at the surface. Earthquakes of this magnitude are often felt but rarely cause damage.

The event was recorded by USP. Argentina: over the past 24 hours, QuakeMap24 logged 11 earthquakes, the strongest at M4.1.

Map

Depth profile

Depth profile Depth: 312 km (Deep) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 312 km
Deep
312 km
312 km — deeper than the regional average (146.9 km)
Regional average: 146.9 km
Why depth matters

Deep quakes are felt over very large areas but rarely cause surface damage.

Depth classes per USGS

Volcanoes nearby

  • Tipas
    Distance: 370 km ·Complex ·Elevation: 6'658 m ·Argentina
  • Ojos del Salado, Nevados
    Distance: 379 km ·Stratovolcano ·Elevation: 6'879 m ·Last eruption: 750 ·Chile-Argentina
  • Tupungatito
    Distance: 382 km ·Stratovolcano ·Elevation: 5'660 m ·Last eruption: 1987 ·Chile-Argentina
  • Solo, El
    Distance: 383 km ·Stratovolcano ·Elevation: 6'205 m ·Chile-Argentina
  • Incahuasi, Nevado de
    Distance: 383 km ·Stratovolcano(es) ·Elevation: 6'638 m ·Chile-Argentina
  • Blanco, Cerro
    Distance: 410 km ·Caldera ·Elevation: 4'670 m ·Last eruption: -2300 ·Argentina

Historic earthquake map · Argentina

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Country statistics · Argentina

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

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