M2.8 Depth: 72.0 km

M2.8 Earthquake near Ullúm, San Juan (Argentina)

UTC time: 2026-07-28 12:48:00 UTC Local time: —

About this earthquake

A magnitude M2.8 earthquake was recorded near Ullúm, San Juan (Argentina) on July 28, 2026 at 12:48 UTC. At around 72 km, the focal depth places this among intermediate-depth events. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by EMSC. Argentina: 13 earthquakes were recorded in the past 24 hours, the strongest reaching M4.5.

Details

Magnitude

M2.8

Depth

72.0 km

UTC time

2026-07-28 12:48:00 UTC

Local time

—

Country

Argentina

State

San Juan

City

Ullúm

County

Ullúm

Source

emsc

Coordinates

-31.27000, -68.62000

Temperature

9.8°C

Map

Depth profile

Intermediate

72 km

72 km — shallower than the regional average (146.4 km)

Regional average: 146.4 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: 264 km ·Stratovolcano ·Elevation: 5'660 m ·Last eruption: 1987 ·Chile-Argentina
San Jose

Distance: 305 km ·Stratovolcano(es) ·Elevation: 6'070 m ·Last eruption: 1960 ·Chile-Argentina
Maipo

Distance: 341 km ·Caldera ·Elevation: 5'323 m ·Last eruption: 1912 ·Chile-Argentina
Atuel, Caldera del

Distance: 389 km ·Caldera ·Elevation: 5'189 m ·Argentina
Palomo

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

Distance: 425 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)

584

Country (24h)