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British Virgin Islands

M3.8 Earthquake near 66 km NE of Cruz Bay, U.S. Virgin Islands (British Virgin Islands)

UTC time: 2025-06-21 09:38:54 UTC Local time: —
Magnitude
M3.8
Depth
49.0 km
Source
USGS

66 km NE of Cruz Bay, U.S. Virgin Islands

Country overview

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About this earthquake

A magnitude M3.8 earthquake was recorded near 66 km NE of Cruz Bay, U.S. Virgin Islands (British Virgin Islands) on June 21, 2025 at 09:38 UTC. With a focal depth of about 49 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Shaking of this size is frequently noticed but usually harmless.

The data is provided by USGS and cross-checked across seismological networks.

Details

ID
34f1db06469f5571f822280099a107ee38bba87b
Magnitude
M3.8
Depth
49.0 km
UTC time
2025-06-21 09:38:54 UTC
Local time
—
Country
British Virgin Islands
Source
usgs
Coordinates
18.75030, -64.33980
Temperature
27.4°C

Depth profile

Depth profile Depth: 49 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 49 km
Shallow
49 km
49 km — deeper than the regional average (39.1 km)
Regional average: 39.1 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

  • Saba
    Distance: 171 km ·Stratovolcano ·Elevation: 887 m ·Last eruption: 1640 ·Netherlands
  • Quill, The
    Distance: 203 km ·Stratovolcano ·Elevation: 601 m ·Last eruption: 250 ·Netherlands
  • Liamuiga
    Distance: 224 km ·Stratovolcano ·Elevation: 1'156 m ·Last eruption: 160 ·Saint Kitts and Nevis
  • Nevis Peak
    Distance: 258 km ·Stratovolcano ·Elevation: 985 m ·Saint Kitts and Nevis
  • Soufriere Hills
    Distance: 321 km ·Stratovolcano ·Elevation: 915 m ·Last eruption: 2013 ·United Kingdom
  • Soufriere Guadeloupe
    Distance: 414 km ·Stratovolcano ·Elevation: 1'467 m ·Last eruption: 1977 ·France

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Virgin Gorda AirportBritish Virgin Islands · VIJ · TUPW
    35.0 kmStraight-line distance
  • Terrance B. Lettsome International AirportBritish Virgin Islands · EIS · TUPJ
    40.0 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-21

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

British Virgin Islands

Context for this earthquake

21 Sep 2025 – 21 Sep 2026 · M ≥ 3.0 · 24 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

Open seismic profile

Historic earthquake map · British Virgin Islands

Open history map
Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · British Virgin Islands

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

Stats (last 24h)

Global (24h)
569
Country (24h)
British Virgin Islands
0
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