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M3.7 Depth: 129.0 km

M3.7 Earthquake near Calingasta, San Juan (Argentina)

UTC time: 2026-05-18 02:22:48 UTC Local time: —

About this earthquake

On May 18, 2026 at 02:22 UTC, a magnitude M3.7 earthquake occurred near Calingasta, San Juan (Argentina). At around 129 km, the focal depth places this among intermediate-depth events. Shaking of this size is frequently noticed but usually harmless.

The data is provided by EMSC and cross-checked across seismological networks. Argentina: 10 earthquakes were recorded in the past 24 hours, the strongest reaching M3.9.

Details

Magnitude
M3.7
Depth
129.0 km
UTC time
2026-05-18 02:22:48 UTC
Local time
—
Country
Argentina
State
San Juan
City
Calingasta
County
Calingasta
Source
emsc
Coordinates
-31.96000, -69.66000
Temperature
-10.4°C

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