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Argentina

M3.3 Earthquake near SAN JUAN, ARGENTINA (Argentina)

UTC time: 2025-08-31 19:26:30 UTC Local time: —

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About this earthquake

On August 31, 2025 at 19:26 UTC, a magnitude M3.3 earthquake occurred near SAN JUAN, ARGENTINA (Argentina). With a focal depth of about 10 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this magnitude are often felt but rarely cause damage.

The event was recorded by EMSC. Argentina: 14 earthquakes were recorded in the past 24 hours, the strongest reaching M3.6.

Details

ID
d4e3035e98aced1152662a65d087bbe7812c694a
Magnitude
M3.3
Depth
10.0 km
UTC time
2025-08-31 19:26:30 UTC
Local time
—
Country
Argentina
City
San Juan
Source
emsc
Coordinates
-31.98000, -67.73000
Temperature
5.6°C

Depth profile

Depth profile Depth: 10 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 10 km
Shallow
10 km
10 km — shallower than the regional average (143 km)
Regional average: 143 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: 251 km ·Stratovolcano ·Elevation: 5'660 m ·Last eruption: 1987 ·Chile-Argentina
  • San Jose
    Distance: 285 km ·Stratovolcano(es) ·Elevation: 6'070 m ·Last eruption: 1960 ·Chile-Argentina
  • Maipo
    Distance: 312 km ·Caldera ·Elevation: 5'323 m ·Last eruption: 1912 ·Chile-Argentina
  • Atuel, Caldera del
    Distance: 355 km ·Caldera ·Elevation: 5'189 m ·Argentina
  • Palomo
    Distance: 377 km ·Stratovolcano ·Elevation: 4'860 m ·Chile
  • Risco Plateado
    Distance: 388 km ·Stratovolcano ·Elevation: 4'999 m ·Argentina

San Juan

Context for this earthquake

07 Sep 2025 – 07 Sep 2026 · M ≥ 3.0 · 395 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

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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)
507
Country (24h)
Argentina
14
Current earthquakes in
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