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Argentina

M3.1 Earthquake near LA RIOJA, ARGENTINA (Argentina)

UTC time: 2026-01-02 19:19:59 UTC Local time: —

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About this earthquake

A magnitude M3.1 earthquake was recorded near LA RIOJA, ARGENTINA (Argentina) on January 2, 2026 at 19:19 UTC. The earthquake originated at an intermediate depth of about 112 km. Shaking of this size is frequently noticed but usually harmless.

The data is provided by EMSC and cross-checked across seismological networks. Argentina: 9 earthquakes were recorded in the past 24 hours, the strongest reaching M4.0.

Details

ID
07e006399d69ea670caff7adb3b57d9708087a0a
Magnitude
M3.1
Depth
112.0 km
UTC time
2026-01-02 19:19:59 UTC
Local time
—
Country
Argentina
City
La Rioja
Source
emsc
Coordinates
-28.60000, -68.53000
Temperature
22.7°C

Depth profile

Depth profile Depth: 112 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 112 km
Intermediate
112 km
112 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

  • Tipas
    Distance: 156 km ·Complex ·Elevation: 6'658 m ·Argentina
  • Ojos del Salado, Nevados
    Distance: 166 km ·Stratovolcano ·Elevation: 6'879 m ·Last eruption: 750 ·Chile-Argentina
  • Solo, El
    Distance: 167 km ·Stratovolcano ·Elevation: 6'205 m ·Chile-Argentina
  • Incahuasi, Nevado de
    Distance: 176 km ·Stratovolcano(es) ·Elevation: 6'638 m ·Chile-Argentina
  • Falso Azufre
    Distance: 201 km ·Complex ·Elevation: 5'906 m ·Chile-Argentina
  • Blanco, Cerro
    Distance: 218 km ·Caldera ·Elevation: 4'670 m ·Last eruption: -2300 ·Argentina

La Rioja

Context for this earthquake

06 Sep 2025 – 06 Sep 2026 · M ≥ 3.0 · 78 Catalogue entries

Of 77 other entries for this area and period, 57 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

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.

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