3.7
Earthquake Details: off the coast of Central America
Oct 4, 2026, 23:33:43
A magnitude 3.7 earthquake occurred near off the coast of Central America on Oct 4, 2026 at 23:33:43. The seismic event was recorded at a depth of -267 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth-267 km
Significance0
Latitude8.8826
Longitude-89.8436
Event IDemsc:20261004_0000382
Magnitude3.7
Updated:Oct 5, 2026, 00:15:07 UTC
External Resources
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Time & depth
- Local time
- Oct 4, 2026, 17:33:43 CST
- UTC
- Oct 4, 2026, 23:33:43 UTC
-267 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M3.5off the coast of El SalvadorBeforeM3.7Offshore El SalvadorBeforeM4.4off the coast of El SalvadorBeforeM4.2Offshore El SalvadorBeforeM3.6near the coast of NicaraguaBeforeM4.479 km WSW of Masachapa, NicaraguaBeforeM3.5near the coast of NicaraguaBeforeM3.7near the coast of NicaraguaBeforeM3.7Offshore El SalvadorBeforeM4.2Offshore El SalvadorBeforeM3.3near the coast of NicaraguaBeforeM4.378 km S of Acajutla, El SalvadorAfter
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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 5, 2026, 00:15 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.