3.6
Earthquake Details: 73 km from Retalhuleu, Retalhuleu, Guatemala
Oct 8, 2026, 02:28:22
A magnitude 3.6 earthquake occurred near 73 km from Retalhuleu, Retalhuleu, Guatemala on Oct 8, 2026 at 02:28:22. The seismic event was recorded at a depth of -21 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth-21 km
Significance0
Latitude13.8770
Longitude-91.6890
Event IDemsc:20261008_0000027
Magnitude3.6
Updated:Oct 8, 2026, 02:36:06 UTC
External Resources
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Time & depth
- Local time
- Oct 7, 2026, 20:28:22 CST
- UTC
- Oct 8, 2026, 02:28:22 UTC
-21 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M4.1Chiapas, MéxicoBeforeM4.0Offshore Oaxaca, MéxicoBeforeM4.0Offshore Chiapas, MéxicoBeforeM4.5Offshore El SalvadorBeforeM4.1Offshore Oaxaca, MéxicoBeforeM4.980 km SW of El Arenal, MéxicoBeforeM4.3off the coast of Chiapas, MéxicoBeforeM4.2off the coast of Chiapas, MéxicoBeforeM4.0Chiapas, MéxicoBeforeM4.0Veracruz, MéxicoAfterM4.0Offshore Chiapas, MéxicoAfterM4.0Offshore GuatemalaAfter
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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 8, 2026, 02:36 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.