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Argentina

M2.5 Earthquake near LA RIOJA, ARGENTINA (Argentina)

UTC time: 2025-12-03 15:27:53 UTC Local time: —

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About this earthquake

On December 3, 2025 at 15:27 UTC, a magnitude M2.5 earthquake occurred near LA RIOJA, ARGENTINA (Argentina). The earthquake originated at an intermediate depth of about 133 km. Events of this size typically go unnoticed.

The event was recorded by EMSC. Argentina: 12 earthquakes were recorded in the past 24 hours, the strongest reaching M4.0.

Details

ID
e273bc28b6541ac26e36427184c84c75f014c7d5
Magnitude
M2.5
Depth
133.0 km
UTC time
2025-12-03 15:27:53 UTC
Local time
—
Country
Argentina
City
La Rioja
Source
emsc
Coordinates
-28.81300, -67.32600
Temperature
16.5°C

Depth profile

Depth profile Depth: 133 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 133 km
Intermediate
133 km
133 km — close to 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: 217 km ·Complex ·Elevation: 6'658 m ·Argentina
  • Incahuasi, Nevado de
    Distance: 220 km ·Stratovolcano(es) ·Elevation: 6'638 m ·Chile-Argentina
  • Ojos del Salado, Nevados
    Distance: 224 km ·Stratovolcano ·Elevation: 6'879 m ·Last eruption: 750 ·Chile-Argentina
  • Blanco, Cerro
    Distance: 231 km ·Caldera ·Elevation: 4'670 m ·Last eruption: -2300 ·Argentina
  • Solo, El
    Distance: 234 km ·Stratovolcano ·Elevation: 6'205 m ·Chile-Argentina
  • Falso Azufre
    Distance: 246 km ·Complex ·Elevation: 5'906 m ·Chile-Argentina

La Rioja

Context for this earthquake

06 Sep 2025 – 06 Sep 2026 · M ≥ 2.0 · 219 Catalogue entries

Of 218 other entries for this area and period, 184 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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