2.9
Earthquake Details: 3 km SSE of Magas Arriba, Puerto Rico
Sep 4, 2026, 10:58:08
A magnitude 2.9 earthquake occurred near 3 km SSE of Magas Arriba, Puerto Rico on Sep 4, 2026 at 10:58:08. The seismic event was recorded at a depth of 10.34 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth10.34 km
Significance133
Latitude17.9887
Longitude-66.7555
Event IDpr71530873
Magnitude2.9
Updated:Sep 4, 2026, 13:29:08 UTC
External Resources
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Time & depth
- Local time
- Sep 4, 2026, 06:58:08 AST
- UTC
- Sep 4, 2026, 10:58:08 UTC
10.34 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M3.396 km N of Cruz Bay, U.S. Virgin IslandsBeforeM3.446 km SSE of Boca de Yuma, Dominican RepublicBeforeM3.1Dominican Republic regionBeforeM3.860 km WSW of The Bottom, Bonaire, Saint Eustatius and SabaBeforeM3.289 km N of Cruz Bay, U.S. Virgin IslandsBeforeM3.1Dominican Republic regionBeforeM3.2Dominican RepublicBeforeM3.28 km WNW of Maricao, Puerto RicoBeforeM3.2Dominican Republic regionBeforeM3.3Dominican Republic regionBeforeM3.27 km ENE of Fajardo, Puerto RicoBeforeM3.267 km NW of San Antonio, Puerto RicoAfter
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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 4, 2026, 13:29 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.