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Argentina

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

UTC time: 2025-07-22 21:22:30 UTC Local time: —

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About this earthquake

A magnitude M3.1 earthquake was recorded near SAN JUAN, ARGENTINA (Argentina) on July 22, 2025 at 21:22 UTC. The earthquake originated at an intermediate depth of about 92 km. Shaking of this size is frequently noticed but usually harmless.

The event was recorded by EMSC. Argentina: over the past 24 hours, QuakeMap24 logged 16 earthquakes, the strongest at M3.6.

Details

ID
840076b14fcb12e25e530876df935a995707b518
Magnitude
M3.1
Depth
92.0 km
UTC time
2025-07-22 21:22:30 UTC
Local time
—
Country
Argentina
City
San Juan
Source
emsc
Coordinates
-31.56000, -68.63000
Temperature
11.3°C

Depth profile

Depth profile Depth: 92 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 92 km
Intermediate
92 km
92 km — shallower than the regional average (142.9 km)
Regional average: 142.9 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: 234 km ·Stratovolcano ·Elevation: 5'660 m ·Last eruption: 1987 ·Chile-Argentina
  • San Jose
    Distance: 275 km ·Stratovolcano(es) ·Elevation: 6'070 m ·Last eruption: 1960 ·Chile-Argentina
  • Maipo
    Distance: 311 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: 373 km ·Stratovolcano ·Elevation: 4'860 m ·Chile
  • Risco Plateado
    Distance: 394 km ·Stratovolcano ·Elevation: 4'999 m ·Argentina

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Domingo Faustino Sarmiento AirportArgentina · UAQ · SANU
    20.1 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-07

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

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

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.

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