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Argentina · San Juan

M3.3 Earthquake near Ullúm, San Juan (Argentina)

UTC time: 2026-06-03 21:27:36 UTC Local time: —

Magnitude

M3.3

Depth: 96.0 km
Source: EMSC

San Juan · Ullúm

Country overview

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About this earthquake

A magnitude M3.3 earthquake was recorded near Ullúm, San Juan (Argentina) on June 3, 2026 at 21:27 UTC. The earthquake originated at an intermediate depth of about 96 km. 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 10 earthquakes, the strongest at M3.7.

Details

0c371cd811585f92ab7c1e01a86e38383ed11b3e

Magnitude

M3.3

Depth

96.0 km

UTC time

2026-06-03 21:27:36 UTC

Local time

—

Country

Argentina

State

San Juan

City

Ullúm

County

Ullúm

Source

emsc

Coordinates

-31.50000, -68.86000

Temperature

11.4°C

Depth profile

Intermediate

96 km

96 km — shallower than the regional average (140.6 km)

Regional average: 140.6 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: 231 km ·Stratovolcano ·Elevation: 5'660 m ·Last eruption: 1987 ·Chile-Argentina
San Jose

Distance: 272 km ·Stratovolcano(es) ·Elevation: 6'070 m ·Last eruption: 1960 ·Chile-Argentina
Maipo

Distance: 310 km ·Caldera ·Elevation: 5'323 m ·Last eruption: 1912 ·Chile-Argentina
Atuel, Caldera del

Distance: 358 km ·Caldera ·Elevation: 5'189 m ·Argentina
Palomo

Distance: 371 km ·Stratovolcano ·Elevation: 4'860 m ·Chile
Tinguiririca

Distance: 394 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
42.6 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-10-05

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.

Stats (last 24h)

Global (24h)

602

Country (24h)