Back to map
Argentina · San Juan

M2.6 Earthquake near Calingasta, San Juan (Argentina)

UTC time: 2026-09-20 00:53:47 UTC Local time: —

Map

About this earthquake

A magnitude M2.6 earthquake was recorded near Calingasta, San Juan (Argentina) on September 20, 2026 at 00:53 UTC. At around 109 km, the focal depth places this among intermediate-depth events. Events of this size typically go unnoticed.

The data is provided by EMSC and cross-checked across seismological networks. Argentina: over the past 24 hours, QuakeMap24 logged 8 earthquakes, the strongest at M5.3.

Details

ID
e02bb1894af469371a3721e91b0fb81f2a5410be
Magnitude
M2.6
Depth
109.0 km
UTC time
2026-09-20 00:53:47 UTC
Local time
—
Country
Argentina
State
San Juan
City
Calingasta
County
Calingasta
Source
emsc
Coordinates
-31.48000, -69.32000
Temperature
14.5°C

Depth profile

Depth profile Depth: 109 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 109 km
Intermediate
109 km
109 km — shallower than the regional average (142.4 km)
Regional average: 142.4 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: 221 km ·Stratovolcano ·Elevation: 5'660 m ·Last eruption: 1987 ·Chile-Argentina
  • San Jose
    Distance: 262 km ·Stratovolcano(es) ·Elevation: 6'070 m ·Last eruption: 1960 ·Chile-Argentina
  • Maipo
    Distance: 302 km ·Caldera ·Elevation: 5'323 m ·Last eruption: 1912 ·Chile-Argentina
  • Atuel, Caldera del
    Distance: 351 km ·Caldera ·Elevation: 5'189 m ·Argentina
  • Palomo
    Distance: 359 km ·Stratovolcano ·Elevation: 4'860 m ·Chile
  • Tinguiririca
    Distance: 383 km ·Stratovolcano ·Elevation: 4'280 m ·Last eruption: 1917 ·Chile

San Juan

Context for this earthquake

20 Sep 2025 – 20 Sep 2026 · M ≥ 2.0 · 1,004 Catalogue entries

Of 1,003 other entries for this area and period, 730 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

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.

Share