4.9
Earthquake Details: 115 km SW of Puerto Madero, Mexico
Oct 17, 2026, 01:03:00
- Depth
- 10 km
- Felt reports
- No data
Source: USGSUpdated: Oct 17, 2026, 01:18 AM UTC
A magnitude 4.9 earthquake occurred on Oct 17, 2026 at 01:03:00. Epicenter: 115 km SW of Puerto Madero, Mexico. Reported depth: 10 km.
Tsunami information
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Time & depth
- Local time
- Oct 16, 2026, 19:03:00 GMT-6
- UTC
- Oct 17, 2026, 01:03:00 UTC
10 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
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Nearby major cities
Nearby earthquakes · 12
M4.1off the coast of Chiapas, MéxicoBeforeM4.1off the coast of Chiapas, MéxicoBeforeM4.3off the coast of El SalvadorBeforeM4.2off the coast of GuatemalaBeforeM4.544 km SSE of Champerico, GuatemalaBeforeM4.452 km S of Champerico, GuatemalaBeforeM4.1Oaxaca, MexicoBeforeM4.795 km SW of Brisas Barra de Suchiate, MéxicoBeforeM4.87 km WSW of Soconusco, MéxicoBeforeM4.1off the coast of Chiapas, MéxicoBeforeM4.1off the coast of Chiapas, MéxicoAfterM5.286 km SW of Brisas Barra de Suchiate, MéxicoAfter
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSM 4.9
us6000u2x7
- Depth:
- 10 km
- Time:
- Updated:
- Oct 17, 2026, 01:18 AM UTC
Technical Details
Depth10 km
Significance369
Latitude14.0576
Longitude-93.2479
Event IDus6000u2x7
Magnitude4.9
Updated:Oct 17, 2026, 01:18:02 UTC
Regional Seismicity
External Resources
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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: Oct 17, 2026, 01:18 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.