3.0
Earthquake Details: 70 km NW of San Antonio, Puerto Rico
Oct 11, 2026, 18:12:16
A magnitude 3.0 earthquake occurred near 70 km NW of San Antonio, Puerto Rico on Oct 11, 2026 at 18:12:16. The seismic event was recorded at a depth of 21.91 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth21.91 km
Significance143
Latitude19.0170
Longitude-67.4708
Event IDpr71536488
Magnitude3.0
Updated:Oct 11, 2026, 19:33:45 UTC
External Resources
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Time & depth
- Local time
- Oct 11, 2026, 14:12:16 AST
- UTC
- Oct 11, 2026, 18:12:16 UTC
21.91 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M3.0Dominican Republic regionBeforeM3.1Dominican RepublicBeforeM3.3Dominican Republic regionBeforeM3.282 km NE of Cruz Bay, U.S. Virgin IslandsBeforeM3.356 km SE of Boca de Yuma, Dominican RepublicBeforeM2.82 km S of Las Marías, Puerto RicoBeforeM3.063 km NW of San Antonio, Puerto RicoBeforeM3.431 km NE of Punta Cana, Dominican RepublicBeforeM3.1Dominican Republic regionBeforeM3.7164 km NE of Cruz Bay, U.S. Virgin IslandsBeforeM2.937 km NW of San Antonio, Puerto RicoBeforeM3.066 km NNE of Cruz Bay, U.S. Virgin IslandsBefore
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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 11, 2026, 19:33 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.