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Argentina · San Juan

M2.5 Earthquake near Casuarinas, San Juan (Argentina)

UTC time: 2026-10-06 20:58:19 UTC Local time: —

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About this earthquake

On October 6, 2026 at 20:58 UTC, a magnitude M2.5 earthquake occurred near Casuarinas, San Juan (Argentina). The earthquake originated at an intermediate depth of about 100 km. Events of this size typically go unnoticed.

The data is provided by INPRES and cross-checked across seismological networks. Argentina: over the past 24 hours, QuakeMap24 logged 18 earthquakes, the strongest at M4.7.

Details

ID
c3ac70635ef9a6d7f5876295e129d202808ee8ca
Magnitude
M2.5
Depth
100.0 km
UTC time
2026-10-06 20:58:19 UTC
Local time
—
Country
Argentina
State
San Juan
City
Casuarinas
County
25 de Mayo
Village
Casuarinas
Source
inpres
Coordinates
-31.78600, -68.32900
Temperature
19.7°C

Depth profile

Depth profile Depth: 100 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 100 km
Intermediate
100 km
100 km — shallower than the regional average (133.7 km)
Regional average: 133.7 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

  • Tupungatito
    Distance: 228 km ·Stratovolcano ·Elevation: 5'660 m ·Last eruption: 1987 ·Chile-Argentina
  • San Jose
    Distance: 267 km ·Stratovolcano(es) ·Elevation: 6'070 m ·Last eruption: 1960 ·Chile-Argentina
  • Maipo
    Distance: 299 km ·Caldera ·Elevation: 5'323 m ·Last eruption: 1912 ·Chile-Argentina
  • Atuel, Caldera del
    Distance: 345 km ·Caldera ·Elevation: 5'189 m ·Argentina
  • Palomo
    Distance: 363 km ·Stratovolcano ·Elevation: 4'860 m ·Chile
  • Risco Plateado
    Distance: 380 km ·Stratovolcano ·Elevation: 4'999 m ·Argentina

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Domingo Faustino Sarmiento AirportArgentina · UAQ · SANU
    25.3 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-11-14

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

San Juan

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 2.0 · 1,034 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

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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