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M3.1 Depth: 10.0 km

M3.1 Earthquake near Jáchal, San Juan (Argentina)

UTC time: 2026-01-29 18:02:46 UTC Local time: —

About this earthquake

On January 29, 2026 at 18:02 UTC, a magnitude M3.1 earthquake occurred near Jáchal, San Juan (Argentina). With a focal depth of about 10 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. 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 6 earthquakes, the strongest at M3.1.

Details

Magnitude
M3.1
Depth
10.0 km
UTC time
2026-01-29 18:02:46 UTC
Local time
—
Country
Argentina
State
San Juan
City
Jáchal
County
Jáchal
Source
emsc
Coordinates
-30.04000, -68.29000
Temperature
32.2°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

  • Tipas
    Distance: 317 km ·Complex ·Elevation: 6'658 m ·Argentina
  • Ojos del Salado, Nevados
    Distance: 327 km ·Stratovolcano ·Elevation: 6'879 m ·Last eruption: 750 ·Chile-Argentina
  • Solo, El
    Distance: 329 km ·Stratovolcano ·Elevation: 6'205 m ·Chile-Argentina
  • Incahuasi, Nevado de
    Distance: 334 km ·Stratovolcano(es) ·Elevation: 6'638 m ·Chile-Argentina
  • Falso Azufre
    Distance: 360 km ·Complex ·Elevation: 5'906 m ·Chile-Argentina
  • Blanco, Cerro
    Distance: 368 km ·Caldera ·Elevation: 4'670 m ·Last eruption: -2300 ·Argentina

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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