3.0
Earthquake Details: 34 km NNE of San Juan, Puerto Rico
Oct 5, 2026, 03:07:50
A magnitude 3.0 earthquake occurred near 34 km NNE of San Juan, Puerto Rico on Oct 5, 2026 at 03:07:50. The seismic event was recorded at a depth of 42.84 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth42.84 km
Significance138
Latitude18.7735
Longitude-66.0352
Event IDpr71535773
Magnitude3.0
Updated:Oct 5, 2026, 04:10:51 UTC
External Resources
View on USGS Official SiteLoading map...
Time & depth
- Local time
- Oct 4, 2026, 23:07:50 AST
- UTC
- Oct 5, 2026, 03:07:50 UTC
42.84 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M3.365 km NE of Punta Cana, Dominican RepublicBeforeM3.42 km NW of Corozal, Puerto RicoBeforeM3.929 km WNW of Rincón, Puerto RicoBeforeM3.919 km NW of Rincón, Puerto RicoBeforeM3.740 km ENE of Samaná, Dominican RepublicBeforeM3.365 km NNE of Cruz Bay, U.S. Virgin IslandsBeforeM3.3Dominican RepublicBeforeM3.7Anguilla region, Leeward IslandsBeforeM3.489 km NNE of Cruz Bay, U.S. Virgin IslandsBeforeM4.03 km SW of Punta Cana, Dominican RepublicBeforeM3.481 km NNE of Luquillo, Puerto RicoAfterM3.651 km SE of Punta Cana, Dominican RepublicAfter
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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, 04:10 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.