4.1
Earthquake Details: 20 km SSW of Nueva Sesecapa, Mexico
Aug 28, 2026, 22:30:32
A magnitude 4.1 earthquake occurred near 20 km SSW of Nueva Sesecapa, Mexico on Aug 28, 2026 at 22:30:32. The seismic event was recorded at a depth of 84.65 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth84.65 km
Significance259
Latitude15.2370
Longitude-92.9163
Event IDus7000tcqc
Magnitude4.1
Updated:Aug 29, 2026, 01:29:28 UTC
External Resources
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Time & depth
- Local time
- Aug 28, 2026, 16:30:32 CST
- UTC
- Aug 28, 2026, 22:30:32 UTC
84.65 km · Intermediate-focus
Between 70 and 300 km deep.
Nearby major cities
Nearby event sequence · 12
M4.1Oaxaca, MexicoBeforeM4.1Oaxaca, MexicoBeforeM4.1Oaxaca, MexicoBeforeM4.2off the coast of Chiapas, MexicoBeforeM4.0Offshore GuatemalaBeforeM4.7Offshore Chiapas, MexicoBeforeM4.0off the coast of Chiapas, MexicoAfterM4.0Offshore Oaxaca, MexicoAfterM4.2off the coast of Chiapas, MexicoAfterM4.2Offshore Chiapas, MexicoAfterM4.3Offshore Oaxaca, MexicoAfterM4.390 km SW of Brisas Barra de Suchiate, MexicoAfter
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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: Aug 29, 2026, 01:29 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.