4.5
Earthquake Details: 54 km ENE of Sainte-Marie, Martinique
Sep 20, 2026, 02:44:21
A magnitude 4.5 earthquake occurred near 54 km ENE of Sainte-Marie, Martinique on Sep 20, 2026 at 02:44:21. The seismic event was recorded at a depth of 46.42 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth46.42 km
Significance312
Latitude15.0395
Longitude-60.5578
Event IDus7000tinf
Magnitude4.5
Updated:Sep 20, 2026, 13:08:02 UTC
External Resources
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Time & depth
- Local time
- Sep 19, 2026, 22:44:21 AST
- UTC
- Sep 20, 2026, 02:44:21 UTC
46.42 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 6
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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 20, 2026, 13:08 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.