3.7
Earthquake Details: 16 km from Puerto Escondido, Oaxaca, Mexico
Sep 15, 2026, 21:37:33
A magnitude 3.7 earthquake occurred near 16 km from Puerto Escondido, Oaxaca, Mexico on Sep 15, 2026 at 21:37:33. The seismic event was recorded at a depth of -28.1 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth-28.1 km
Significance0
Latitude16.0060
Longitude-97.0530
Event IDemsc:20260915_0000293
Magnitude3.7
Updated:Sep 16, 2026, 02:08:12 UTC
External Resources
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Time & depth
- Local time
- Sep 15, 2026, 15:37:33 CST
- UTC
- Sep 15, 2026, 21:37:33 UTC
-28.1 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M4.1off the coast of Chiapas, MéxicoBeforeM4.287 km SW of El Arenal, MéxicoBeforeM4.0off the coast of Chiapas, MéxicoBeforeM4.1Guerrero, MéxicoBeforeM4.0Veracruz, MéxicoBeforeM4.4Offshore Chiapas, MéxicoBeforeM4.3Offshore Chiapas, MéxicoBeforeM4.0Offshore Chiapas, MéxicoAfterM4.0Guerrero, MéxicoAfterM4.1Offshore Guerrero, MéxicoAfterM4.0off the coast of Chiapas, MéxicoAfterM4.2off 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 16, 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.