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Argentina · San Juan

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

UTC time: 2026-02-03 10:16:25 UTC Local time: —

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About this earthquake

A magnitude M2.8 earthquake was recorded near Calingasta, San Juan (Argentina) on February 3, 2026 at 10:16 UTC. With a focal depth of about 10 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Events of this size typically go unnoticed.

The event was recorded by EMSC. Argentina: 3 earthquakes were recorded in the past 24 hours, the strongest reaching M3.7.

Details

ID
8b07a42dcc94ec275f24ca8a32025373857612e7
Magnitude
M2.8
Depth
10.0 km
UTC time
2026-02-03 10:16:25 UTC
Local time
—
Country
Argentina
State
San Juan
City
Calingasta
County
Calingasta
Source
emsc
Coordinates
-31.46000, -70.48000
Temperature
8.0°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 (140.6 km)
Regional average: 140.6 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: 228 km ·Stratovolcano ·Elevation: 5'660 m ·Last eruption: 1987 ·Chile-Argentina
  • San Jose
    Distance: 265 km ·Stratovolcano(es) ·Elevation: 6'070 m ·Last eruption: 1960 ·Chile-Argentina
  • Maipo
    Distance: 307 km ·Caldera ·Elevation: 5'323 m ·Last eruption: 1912 ·Chile-Argentina
  • Palomo
    Distance: 350 km ·Stratovolcano ·Elevation: 4'860 m ·Chile
  • Atuel, Caldera del
    Distance: 352 km ·Caldera ·Elevation: 5'189 m ·Argentina
  • Tinguiririca
    Distance: 373 km ·Stratovolcano ·Elevation: 4'280 m ·Last eruption: 1917 ·Chile

San Juan

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 2.0 · 1,034 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

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Historic earthquake map · Argentina

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Country statistics · Argentina

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