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Argentina

M4.5 Earthquake near San Juan Province (Argentina)

UTC time: 2025-10-26 10:05:15 UTC Local time: —
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Archive record · original publication time was not recorded

Automatically generated from measurement data by QuakeMap24. Values may change after further analysis. How our reports are produced ↗

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About this earthquake

On October 26, 2025 at 10:05 UTC, a magnitude M4.5 earthquake occurred near San Juan Province (Argentina). At around 109 km, the focal depth places this among intermediate-depth events. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

The data is provided by ISC and cross-checked across seismological networks. Argentina: 14 earthquakes were recorded in the past 24 hours, the strongest reaching M4.0.

Details

ID
8ff898d5f0f04ff9701bcf10671fc58d1dff389c
Magnitude
M4.5
Depth
109.0 km
UTC time
2025-10-26 10:05:15 UTC
Local time
—
Country
Argentina
City
San Juan
Source
isc
Coordinates
-31.77700, -68.98600
Temperature
14.0°C

Depth profile

Depth profile Depth: 109 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 109 km
Intermediate
109 km
109 km — shallower than the regional average (143 km)
Regional average: 143 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: 198 km ·Stratovolcano ·Elevation: 5'660 m ·Last eruption: 1987 ·Chile-Argentina
  • San Jose
    Distance: 239 km ·Stratovolcano(es) ·Elevation: 6'070 m ·Last eruption: 1960 ·Chile-Argentina
  • Maipo
    Distance: 277 km ·Caldera ·Elevation: 5'323 m ·Last eruption: 1912 ·Chile-Argentina
  • Atuel, Caldera del
    Distance: 325 km ·Caldera ·Elevation: 5'189 m ·Argentina
  • Palomo
    Distance: 338 km ·Stratovolcano ·Elevation: 4'860 m ·Chile
  • Tinguiririca
    Distance: 361 km ·Stratovolcano ·Elevation: 4'280 m ·Last eruption: 1917 ·Chile

San Juan

Context for this earthquake

06 Sep 2025 – 06 Sep 2026 · M ≥ 3.0 · 394 Catalogue entries

Of 393 other entries for this area and period, 21 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.

Stats (last 24h)

Global (24h)
509
Country (24h)
Argentina
14
Current earthquakes in
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