3.5
Earthquake Details: 46 km N of Charlotte Amalie, U.S. Virgin Islands
8/17/2026, 1:40:21 AM
A magnitude 3.5 earthquake occurred near 46 km N of Charlotte Amalie, U.S. Virgin Islands on 8/17/2026 at 1:40:21 AM. The seismic event was recorded at a depth of 18 km. No tsunami warning was issued.
No Tsunami WarningStatus: reviewedType: earthquake
Regional Seismicity
Technical Details
Depth18 km
Significance194
Latitude18.7603
Longitude-64.9306
Event IDpr2026229000
Magnitude3.5
Updated:8/17/2026, 2:04:22 AM
External Resources
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Time & depth
- Local time
- 8/16/2026, 9:40:21 PM AST
- UTC
- 8/17/2026, 1:40:21 AM UTC
18 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 IslandsBeforeM3.28 km SW of Stella, Puerto RicoBeforeM3.5106 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 RicoBeforeM3.471 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, 02:04 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.