M3.1 Depth: 10.0 km

M3.1 Earthquake near SAN JUAN, ARGENTINA (Argentina)

UTC time: 2025-12-11 21:08:15 UTC Local time: —

About this earthquake

A magnitude M3.1 earthquake was recorded near SAN JUAN, ARGENTINA (Argentina) on December 11, 2025 at 21:08 UTC. With a focal depth of about 10 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Shaking of this size is frequently noticed but usually harmless.

The event was recorded by EMSC. Argentina: 12 earthquakes were recorded in the past 24 hours, the strongest reaching M3.9.

Details

Magnitude

M3.1

Depth

10.0 km

UTC time

2025-12-11 21:08:15 UTC

Local time

—

Country

Argentina

City

San Juan

Source

emsc

Coordinates

-31.69000, -67.73000

Temperature

29.1°C

Map

Depth profile

Shallow

10 km

10 km — shallower than the regional average (147 km)

Regional average: 147 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

Tupungatito

Distance: 273 km ·Stratovolcano ·Elevation: 5'660 m ·Last eruption: 1987 ·Chile-Argentina
San Jose

Distance: 309 km ·Stratovolcano(es) ·Elevation: 6'070 m ·Last eruption: 1960 ·Chile-Argentina
Maipo

Distance: 338 km ·Caldera ·Elevation: 5'323 m ·Last eruption: 1912 ·Chile-Argentina
Atuel, Caldera del

Distance: 382 km ·Caldera ·Elevation: 5'189 m ·Argentina
Palomo

Distance: 403 km ·Stratovolcano ·Elevation: 4'860 m ·Chile
Risco Plateado

Distance: 415 km ·Stratovolcano ·Elevation: 4'999 m ·Argentina

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.

Stats (last 24h)

Global (24h)

685

Country (24h)