3.9
Earthquake Details: Offshore Nayarit, México
Sep 21, 2026, 08:17:22
A magnitude 3.9 earthquake occurred near Offshore Nayarit, México on Sep 21, 2026 at 08:17:22. The seismic event was recorded at a depth of -15.2 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth-15.2 km
Significance0
Latitude21.0630
Longitude-106.0950
Event IDemsc:20260921_0000242
Magnitude3.9
Updated:Sep 21, 2026, 14:01:34 UTC
External Resources
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Time & depth
- Local time
- Sep 21, 2026, 02:17:22 CST
- UTC
- Sep 21, 2026, 08:17:22 UTC
-15.2 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M3.6Michoacán, MéxicoBeforeM3.4Gulf Of CaliforniaBeforeM3.3Offshore Michoacan, MéxicoBeforeM3.2Jalisco, MéxicoBeforeM3.3Jalisco, MéxicoAfterM3.7Colima, MéxicoAfterM3.5Michoacán, MéxicoAfterM4.0Revilla Gigedo Islands regionAfterM3.4Jalisco, MéxicoAfterM3.6Michoacán, MéxicoAfterM3.5Michoacán, MéxicoAfterM3.4Offshore Michoacan, 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 21, 2026, 14:01 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.