3.1
Earthquake Details: 40 km N of Charlotte Amalie, U.S. Virgin Islands
8/17/2026, 2:10:15 AM
A magnitude 3.1 earthquake occurred near 40 km N of Charlotte Amalie, U.S. Virgin Islands on 8/17/2026 at 2:10:15 AM. The seismic event was recorded at a depth of 36.12 km. No tsunami warning was issued.
No Tsunami WarningStatus: reviewedType: earthquake
Regional Seismicity
Technical Details
Depth36.12 km
Significance152
Latitude18.7090
Longitude-64.9165
Event IDpr71528753
Magnitude3.1
Updated:8/17/2026, 10:52:24 AM
External Resources
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Time & depth
- Local time
- 8/16/2026, 10:10:15 PM AST
- UTC
- 8/17/2026, 2:10:15 AM UTC
36.12 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M3.7110 km SW of Pole Ojea, Puerto RicoBeforeM3.755 km NNE of Cruz Bay, U.S. Virgin IslandsBeforeM3.5106 km N of Charlotte Amalie, U.S. Virgin IslandsBeforeM3.5136 km NNE of Cruz Bay, U.S. Virgin IslandsBeforeM3.497 km N of Culebra, Puerto RicoBeforeM3.546 km N of Charlotte Amalie, U.S. Virgin IslandsBeforeM3.471 km NE of Cruz Bay, U.S. Virgin IslandsAfterM3.876 km NNE of Cruz Bay, U.S. Virgin IslandsAfterM3.3Dominican Republic regionAfterM3.4110 km N of Suárez, Puerto RicoAfterM3.97 km SSE of La Romana, Dominican RepublicAfterM3.482 km N of Charlotte Amalie, U.S. Virgin IslandsAfter
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 17, 2026, 10:52 AM 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.