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Argentina · Catamarca

M3.3 Earthquake near Municipio de El Rodeo, Catamarca (Argentina)

UTC time: 2026-10-21 23:55:32 UTC Local time: —
Magnitude
M3.3
Depth
10.0 km
Source
EMSC

Catamarca · Municipio de El Rodeo

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About this earthquake

A magnitude M3.3 earthquake was recorded near Municipio de El Rodeo, Catamarca (Argentina) on October 21, 2026 at 23:55 UTC. With a focal depth of about 10 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this magnitude are often felt but rarely cause damage.

The event was recorded by EMSC. Argentina: 11 earthquakes were recorded in the past 24 hours, the strongest reaching M4.4.

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 (140.5 km)
Regional average: 140.5 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

  • Blanco, Cerro
    Distance: 232 km ·Caldera ·Elevation: 4'670 m ·Last eruption: -2300 ·Argentina
  • Incahuasi, Nevado de
    Distance: 259 km ·Stratovolcano(es) ·Elevation: 6'638 m ·Chile-Argentina
  • Peinado
    Distance: 271 km ·Stratovolcano ·Elevation: 5'741 m ·Argentina
  • Tipas
    Distance: 274 km ·Complex ·Elevation: 6'658 m ·Argentina
  • Ojos del Salado, Nevados
    Distance: 277 km ·Stratovolcano ·Elevation: 6'879 m ·Last eruption: 750 ·Chile-Argentina
  • Falso Azufre
    Distance: 279 km ·Complex ·Elevation: 5'906 m ·Chile-Argentina

Catamarca

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 56 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

Open seismic profile

Historic earthquake map · Argentina

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Country statistics · Argentina

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

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