3.8
Earthquake Details: Offshore Guerrero, México
Sep 28, 2026, 07:18:19
A magnitude 3.8 earthquake occurred near Offshore Guerrero, México on Sep 28, 2026 at 07:18:19. The seismic event was recorded at a depth of -12 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth-12 km
Significance0
Latitude16.2590
Longitude-100.4180
Event IDemsc:20260928_0000201
Magnitude3.8
Updated:Sep 28, 2026, 14:15:29 UTC
External Resources
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Time & depth
- Local time
- Sep 28, 2026, 01:18:19 CST
- UTC
- Sep 28, 2026, 07:18:19 UTC
-12 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M3.7Offshore Guerrero, MéxicoBeforeM3.7Offshore Michoacan, MéxicoBeforeM4.0Offshore Guerrero, MéxicoBeforeM3.7Offshore Michoacan, MéxicoBeforeM3.6Guerrero, MéxicoBeforeM3.8Guerrero, MéxicoBeforeM4.0Offshore Michoacan, MéxicoBeforeM4.0Oaxaca, MéxicoBeforeM4.0Oaxaca, MéxicoBeforeM3.8Oaxaca, MéxicoAfterM3.6Offshore Guerrero, MéxicoAfterM4.0Offshore Oaxaca, 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 28, 2026, 14:15 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.