3.3
Earthquake Details: Mendoza, Argentina
Sep 30, 2026, 23:56:59
A magnitude 3.3 earthquake occurred near Mendoza, Argentina on Sep 30, 2026 at 23:56:59. The seismic event was recorded at a depth of -19 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth-19 km
Significance0
Latitude-37.1200
Longitude-69.2900
Event IDemsc:20260930_0000301
Magnitude3.3
Updated:Oct 1, 2026, 00:08:15 UTC
External Resources
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Time & depth
- Local time
- Sep 30, 2026, 20:56:59 GMT-3
- UTC
- Sep 30, 2026, 23:56:59 UTC
-19 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M2.6Bio-Bio, ChileBeforeM2.9Offshore Valparaiso, ChileBeforeM2.8Mendoza, ArgentinaBeforeM3.1Valparaiso, ChileBeforeM2.9Neuquen, ArgentinaBeforeM3.3Araucania, ChileBeforeM2.8Neuquen, ArgentinaBeforeM2.6Neuquen, ArgentinaBeforeM2.9Mendoza, ArgentinaBeforeM2.8Neuquen, ArgentinaBeforeM3.4Offshore Maule, ChileBeforeM2.6Libertador O'Higgins, ChileAfter
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Earthquake information is automatically aggregated from the official seismic agencies listed below. Preliminary measurements can change as agencies review an event; use local emergency authorities for safety decisions. Latest successful data update: Oct 1, 2026, 00:08 UTC.
Data sources:
- USGS — Credit: U.S. Geological Survey.
- EMSC — Credit: EMSC/CSEM. Event catalogue data are provided under CC BY 4.0. CC BY 4.0
- JMA — Source: Japan Meteorological Agency (JMA).
- Geoscience Australia — Based on Australian Earthquakes data by Geoscience Australia. © Commonwealth of Australia. Licensed under CC BY 4.0; the section 5 disclaimer applies. CC BY 4.0
- GeoNet — We acknowledge the New Zealand GeoNet programme and its sponsors NHC, Earth Sciences NZ, LINZ, NEMA and MBIE for providing earthquake data.