3.4
Earthquake Details: 39 km from Tecomán, Colima, Mexico
Sep 12, 2026, 10:40:46
A magnitude 3.4 earthquake occurred near 39 km from Tecomán, Colima, Mexico on Sep 12, 2026 at 10:40:46. The seismic event was recorded at a depth of -11.6 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth-11.6 km
Significance0
Latitude18.5640
Longitude-103.8760
Event IDemsc:20260912_0000204
Magnitude3.4
Updated:Sep 12, 2026, 14:15:30 UTC
External Resources
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Time & depth
- Local time
- Sep 12, 2026, 04:40:46 CST
- UTC
- Sep 12, 2026, 10:40:46 UTC
-11.6 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M3.9Islas Marias Reg., Nayarit, Mex.BeforeM4.1Michoacán, MéxicoBeforeM3.8Offshore Michoacan, MéxicoBeforeM3.7Guerrero, MéxicoBeforeM3.9Offshore Michoacan, MéxicoBeforeM3.6Offshore Guerrero, MéxicoBeforeM3.7Offshore Guerrero, MéxicoBeforeM3.6Michoacán, MéxicoBeforeM4.4Offshore Michoacan, MéxicoAfterM3.9Guerrero, MéxicoAfterM3.6Colima, MéxicoAfterM3.5Colima, 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 12, 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.