M3.1 Depth: 10.0 km

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

UTC time: 2025-08-05 15:21:30 UTC Local time: —

About this earthquake

A magnitude M3.1 earthquake was recorded near SAN JUAN, ARGENTINA (Argentina) on August 5, 2025 at 15:21 UTC. The hypocenter lay relatively close to the surface at around 10 km, increasing how strongly it was felt. Shaking of this size is frequently noticed but usually harmless.

The data is provided by EMSC and cross-checked across seismological networks. Argentina: over the past 24 hours, QuakeMap24 logged 12 earthquakes, the strongest at M3.9.

Details

Magnitude

M3.1

Depth

10.0 km

UTC time

2025-08-05 15:21:30 UTC

Local time

—

Country

Argentina

City

San Juan

Source

emsc

Coordinates

-31.87000, -67.54000

Temperature

16.1°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: 306 km ·Stratovolcano(es) ·Elevation: 6'070 m ·Last eruption: 1960 ·Chile-Argentina
Maipo

Distance: 333 km ·Caldera ·Elevation: 5'323 m ·Last eruption: 1912 ·Chile-Argentina
Atuel, Caldera del

Distance: 375 km ·Caldera ·Elevation: 5'189 m ·Argentina
Palomo

Distance: 398 km ·Stratovolcano ·Elevation: 4'860 m ·Chile
Risco Plateado

Distance: 408 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)

712

Country (24h)