4.4
Earthquake Details: 38 km NE of Chilecito, Argentina
Oct 13, 2026, 03:04:11
- Depth
- 128.27 km
- Felt reports
- No data
Source: USGSUpdated: Oct 13, 2026, 04:03 AM UTC
A magnitude 4.4 earthquake occurred on Oct 13, 2026 at 03:04:11. Epicenter: 38 km NE of Chilecito, Argentina. Reported depth: 128.27 km.
Tsunami information
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Time & depth
- Local time
- Oct 13, 2026, 00:04:11 GMT-3
- UTC
- Oct 13, 2026, 03:04:11 UTC
128.27 km · Intermediate-focus
Between 70 and 300 km deep.
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Nearby major cities
Nearby earthquakes · 12
M3.4San Juan, ArgentinaAfterM4.138 km SSW of Taltal, ChileAfterM5.193 km NNW of Coquimbo, ChileAfterM5.098 km NW of Coquimbo, ChileAfterM4.267 km SSW of Vallenar, ChileAfterM3.7San Juan, ArgentinaAfterM3.5San Juan, ArgentinaAfterM3.6Catamarca, ArgentinaAfterM3.5Coquimbo, ChileAfterM3.9Catamarca, ArgentinaAfterM3.5Salta, ArgentinaAfterM3.5San Juan, ArgentinaAfter
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSM 4.4
us6000u1y6
- Depth:
- 128.27 km
- Time:
- Updated:
- Oct 13, 2026, 04:03 AM UTC
Technical Details
Depth128.27 km
Significance298
Latitude-28.8882
Longitude-67.2536
Event IDus6000u1y6
Magnitude4.4
Updated:Oct 13, 2026, 04:03:31 UTC
Regional Seismicity
External Resources
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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 13, 2026, 04:03 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.