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Argentina · San Juan

M3.7 Earthquake near Ullúm, San Juan (Argentina)

UTC time: 2026-11-09 13:13:31 UTC Local time: —

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About this earthquake

On November 9, 2026 at 13:13 UTC, a magnitude M3.7 earthquake occurred near Ullúm, San Juan (Argentina). The earthquake originated at an intermediate depth of about 112 km. Shaking of this size is frequently noticed but usually harmless.

The event was recorded by EMSC. Argentina: 23 earthquakes were recorded in the past 24 hours, the strongest reaching M4.3.

Details

ID
dadb773c85eb579a0ef4347b7636640ec656c437
Magnitude
M3.7
Depth
112.0 km
UTC time
2026-11-09 13:13:31 UTC
Local time
—
Country
Argentina
State
San Juan
City
Ullúm
County
Ullúm
Source
emsc
Coordinates
-31.25000, -68.76000
Temperature
21.0°C

Depth profile

Depth profile Depth: 112 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 112 km
Intermediate
112 km
112 km — close to 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: 261 km ·Stratovolcano ·Elevation: 5'660 m ·Last eruption: 1987 ·Chile-Argentina
  • San Jose
    Distance: 302 km ·Stratovolcano(es) ·Elevation: 6'070 m ·Last eruption: 1960 ·Chile-Argentina
  • Maipo
    Distance: 339 km ·Caldera ·Elevation: 5'323 m ·Last eruption: 1912 ·Chile-Argentina
  • Atuel, Caldera del
    Distance: 387 km ·Caldera ·Elevation: 5'189 m ·Argentina
  • Palomo
    Distance: 400 km ·Stratovolcano ·Elevation: 4'860 m ·Chile
  • Tinguiririca
    Distance: 423 km ·Stratovolcano ·Elevation: 4'280 m ·Last eruption: 1917 ·Chile

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

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

Source: OurAirports · Dataset date: 2026-11-13

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 ≥ 3.0 · 413 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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