3.3
Earthquake Details: 39 km WSW of Stella, Puerto Rico
Oct 27, 2026, 01:56:46
- Depth
- 134.47 km
- Felt reports
- No data
Source: USGSUpdated: Oct 27, 2026, 02:33 AM UTC
A magnitude 3.3 earthquake occurred on Oct 27, 2026 at 01:56:46. Epicenter: 39 km WSW of Stella, Puerto Rico. Reported depth: 134.47 km.
Tsunami information
Loading data...
Time & depth
- Local time
- Oct 26, 2026, 20:56:46 GMT-5
- UTC
- Oct 27, 2026, 01:56:46 UTC
134.47 km · Intermediate-focus
Between 70 and 300 km deep.
Loading map...
Nearby major cities
Nearby earthquakes · 12
M3.324 km ESE of Isabel Segunda, Puerto RicoBeforeM3.257 km NW of San Antonio, Puerto RicoBeforeM3.258 km NNW of Charlotte Amalie, U.S. Virgin IslandsBeforeM3.265 km N of Culebra, Puerto RicoBeforeM3.465 km NNW of Charlotte Amalie, U.S. Virgin IslandsBeforeM3.485 km ENE of Christiansted, U.S. Virgin IslandsBeforeM3.369 km NE of Cruz Bay, U.S. Virgin IslandsBeforeM3.431 km N of Isabela, Puerto RicoAfterM5.1Puerto Rico regionAfterM4.121 km SE of Esperanza, Puerto RicoAfterM3.926 km S of Boca de Yuma, Dominican RepublicAfterM3.356 km N of Cruz Bay, U.S. Virgin IslandsAfter
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSM 3.31
pr71537718
- Depth:
- 134.47 km
- Time:
- Updated:
- Oct 27, 2026, 02:33 AM UTC
Technical Details
Depth134.47 km
Significance169
Latitude18.2008
Longitude-67.5985
Event IDpr71537718
Magnitude3.3
Updated:Oct 27, 2026, 02:33:39 UTC
Regional Seismicity
External Resources
You may also find these tools useful
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 27, 2026, 02:33 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).