3.4
Earthquake Details: 36 km WSW of Stella, Puerto Rico
Aug 29, 2026, 23:11:08
A magnitude 3.4 earthquake occurred near 36 km WSW of Stella, Puerto Rico on Aug 29, 2026 at 23:11:08. The seismic event was recorded at a depth of 112.13 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth112.13 km
Significance173
Latitude18.2475
Longitude-67.5870
Event IDpr71530283
Magnitude3.4
Updated:Aug 29, 2026, 23:44:18 UTC
External Resources
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Time & depth
- Local time
- Aug 29, 2026, 19:11:08 AST
- UTC
- Aug 29, 2026, 23:11:08 UTC
112.13 km · Intermediate-focus
Between 70 and 300 km deep.
Nearby major cities
Nearby event sequence · 12
M3.0Mona Passage, Dominican RepublicBeforeM3.431 km NE of Miches, Dominican RepublicBeforeM2.63 km SW of La Parguera, Puerto RicoBeforeM3.380 km N of San Juan, Puerto RicoBeforeM3.1Dominican RepublicBeforeM3.474 km NE of Cruz Bay, U.S. Virgin IslandsBeforeM2.65 km N of Animas, Puerto RicoBeforeM2.99 km NE of Charlotte Amalie, U.S. Virgin IslandsBeforeM3.147 km NW of San Antonio, Puerto RicoBeforeM3.912 km NW of La Romana, Dominican RepublicBeforeM4.09 km N of Guaymate, Dominican RepublicBeforeM3.0Dominican RepublicBefore
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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: Aug 29, 2026, 23:44 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.