4.0
Earthquake Details: off the coast of Oaxaca, México
Oct 9, 2026, 09:41:44
A magnitude 4.0 earthquake occurred near off the coast of Oaxaca, México on Oct 9, 2026 at 09:41:44. The seismic event was recorded at a depth of -17.3 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth-17.3 km
Significance0
Latitude15.2680
Longitude-94.6180
Event IDemsc:20261009_0000138
Magnitude4.0
Updated:Oct 9, 2026, 10:01:24 UTC
External Resources
View on EMSC Official SiteLoading map...
Time & depth
- Local time
- Oct 9, 2026, 03:41:44 CST
- UTC
- Oct 9, 2026, 09:41:44 UTC
-17.3 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M4.1Offshore Oaxaca, MéxicoBeforeM4.980 km SW of El Arenal, MéxicoBeforeM4.3off the coast of Chiapas, MéxicoBeforeM4.2off the coast of Chiapas, MéxicoBeforeM4.0Chiapas, MéxicoBeforeM4.0Oaxaca, MéxicoBeforeM4.0Veracruz, MéxicoBeforeM4.0Offshore Chiapas, MéxicoBeforeM4.0Offshore GuatemalaBeforeM4.0Oaxaca, MéxicoBeforeM4.0Offshore Chiapas, MéxicoAfterM4.3off the coast of Chiapas, MéxicoAfter
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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 9, 2026, 10:01 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.