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M2.7 Depth: 137.0 km

M2.7 Earthquake near Departamento San Blas de los Sauces, La Rioja (Argentina)

UTC time: 2026-02-23 22:31:45 UTC Local time: —

About this earthquake

On February 23, 2026 at 22:31 UTC, a magnitude M2.7 earthquake occurred near Departamento San Blas de los Sauces, La Rioja (Argentina). The earthquake originated at an intermediate depth of about 137 km. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by EMSC. Argentina: 5 earthquakes were recorded in the past 24 hours, the strongest reaching M3.1.

Map

Depth profile

Depth profile Depth: 137 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 137 km
Intermediate
137 km
137 km — close to the regional average (147 km)
Regional average: 147 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: 215 km ·Complex ·Elevation: 6'658 m ·Argentina
  • Incahuasi, Nevado de
    Distance: 217 km ·Stratovolcano(es) ·Elevation: 6'638 m ·Chile-Argentina
  • Ojos del Salado, Nevados
    Distance: 222 km ·Stratovolcano ·Elevation: 6'879 m ·Last eruption: 750 ·Chile-Argentina
  • Blanco, Cerro
    Distance: 226 km ·Caldera ·Elevation: 4'670 m ·Last eruption: -2300 ·Argentina
  • Solo, El
    Distance: 233 km ·Stratovolcano ·Elevation: 6'205 m ·Chile-Argentina
  • Falso Azufre
    Distance: 243 km ·Complex ·Elevation: 5'906 m ·Chile-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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