3.5
Earthquake Details: Offshore Oaxaca, México
Sep 29, 2026, 18:20:45
A magnitude 3.5 earthquake occurred near Offshore Oaxaca, México on Sep 29, 2026 at 18:20:45. The seismic event was recorded at a depth of -12.6 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth-12.6 km
Significance0
Latitude15.7770
Longitude-95.8830
Event IDemsc:20260929_0000332
Magnitude3.5
Updated:Sep 30, 2026, 02:08:21 UTC
External Resources
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Time & depth
- Local time
- Sep 29, 2026, 12:20:45 CST
- UTC
- Sep 29, 2026, 18:20:45 UTC
-12.6 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M4.3Offshore Chiapas, MéxicoBeforeM4.1Chiapas, MéxicoBeforeM4.1off the coast of Chiapas, MéxicoBeforeM4.2Oaxaca, MéxicoBeforeM4.1off the coast of Chiapas, MéxicoBeforeM4.595 km SSW of Ocós, GuatemalaBeforeM4.0off the coast of Chiapas, MéxicoAfterM4.1off the coast of Chiapas, MéxicoAfterM4.4142 km SSW of La Esperanza (El Zapotal), MéxicoAfterM4.239 km W of Plan de Ayala, MéxicoAfterM4.0Offshore Oaxaca, MéxicoAfterM4.1off 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: Sep 30, 2026, 02:08 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.