3.0
Earthquake Details: 40 km NW of San Antonio, Puerto Rico
Nov 4, 2026, 05:13:47
- Depth
- 14.09 km
- Felt reports
- No data
Source: USGSUpdated: Nov 4, 2026, 05:56 AM UTC
A magnitude 3.0 earthquake occurred on Nov 4, 2026 at 05:13:47. Epicenter: 40 km NW of San Antonio, Puerto Rico. Reported depth: 14.09 km.
Tsunami information
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Time & depth
- Local time
- Nov 4, 2026, 01:13:47 GMT-4
- UTC
- Nov 4, 2026, 05:13:47 UTC
14.09 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
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Nearby major cities
Nearby earthquakes · 12
M3.310 km S of Santa Isabel, Puerto RicoBeforeM3.277 km N of Charlotte Amalie, U.S. Virgin IslandsBeforeM3.5104 km NNW of San Antonio, Puerto RicoBeforeM2.315 km S of Santa Isabel, Puerto RicoBeforeM2.510 km S of Santa Isabel, Puerto RicoBeforeM3.083 km E of Cruz Bay, U.S. Virgin IslandsBeforeM2.214 km S of Santa Isabel, Puerto RicoBeforeM2.525 km N of Tierras Nuevas Poniente, Puerto RicoBeforeM2.88 km NW of Puerto Real, Puerto RicoBeforeM3.646 km NE of Samaná, Dominican RepublicBeforeM3.032 km NW of San Antonio, Puerto RicoBeforeM2.88 km SSE of Maria Antonia, Puerto RicoAfter
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSM 3.05
pr71538433
- Depth:
- 14.09 km
- Time:
- Updated:
- Nov 4, 2026, 05:56 AM UTC
Technical Details
Depth14.09 km
Significance143
Latitude18.7898
Longitude-67.3270
Event IDpr71538433
Magnitude3.0
Updated:Nov 4, 2026, 05:56:10 UTC
Regional Seismicity
External Resources
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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: Nov 4, 2026, 05:56 UTC.
Data sources:
- USGS — Credit: U.S. Geological Survey.
- EMSC — Credit: EMSC/CSEM. Event catalogue data are provided under 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.
- GeoNet — We acknowledge the New Zealand GeoNet programme and its sponsors NHC, Earth Sciences NZ, LINZ, NEMA and MBIE for providing earthquake data.
- CENC / Wolfx — CENC earthquake parameters via Wolfx, an independent unofficial relay.
- GFZ / GEOFON — Locations, depths and magnitudes: GFZ/GEOFON using GEVN network data (CC BY 4.0).