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Argentina

M2.8 Earthquake near SAN JUAN, ARGENTINA (Argentina)

UTC time: 2025-12-22 22:38:53 UTC Local time: —

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About this earthquake

On December 22, 2025 at 22:38 UTC, a magnitude M2.8 earthquake occurred near SAN JUAN, ARGENTINA (Argentina). The earthquake originated at an intermediate depth of about 101 km. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The data is provided by EMSC and cross-checked across seismological networks. Argentina: over the past 24 hours, QuakeMap24 logged 11 earthquakes, the strongest at M4.0.

Details

ID
81b10bd6165ef3df9963231da02a9b4ad2ca1497
Magnitude
M2.8
Depth
101.0 km
UTC time
2025-12-22 22:38:53 UTC
Local time
—
Country
Argentina
City
San Juan
Source
emsc
Coordinates
-31.53000, -69.49000
Temperature
20.5°C

Depth profile

Depth profile Depth: 101 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 101 km
Intermediate
101 km
101 km — shallower than the regional average (143.1 km)
Regional average: 143.1 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: 213 km ·Stratovolcano ·Elevation: 5'660 m ·Last eruption: 1987 ·Chile-Argentina
  • San Jose
    Distance: 254 km ·Stratovolcano(es) ·Elevation: 6'070 m ·Last eruption: 1960 ·Chile-Argentina
  • Maipo
    Distance: 295 km ·Caldera ·Elevation: 5'323 m ·Last eruption: 1912 ·Chile-Argentina
  • Atuel, Caldera del
    Distance: 343 km ·Caldera ·Elevation: 5'189 m ·Argentina
  • Palomo
    Distance: 350 km ·Stratovolcano ·Elevation: 4'860 m ·Chile
  • Tinguiririca
    Distance: 374 km ·Stratovolcano ·Elevation: 4'280 m ·Last eruption: 1917 ·Chile

San Juan

Context for this earthquake

06 Sep 2025 – 06 Sep 2026 · M ≥ 2.0 · 976 Catalogue entries

Of 975 other entries for this area and period, 493 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

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.

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