M3.4 Depth: 23.2 km

M3.4 Earthquake in Antigua & Barbuda

UTC time: 2025-09-10 20:24:47 UTC Local time: —

About this earthquake

A magnitude M3.4 earthquake was recorded near Barbuda (Antigua & Barbuda) on September 10, 2025 at 20:24 UTC. With a focal depth of about 23 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 event was recorded by IPGP.

Details

Magnitude

M3.4

Depth

23.2 km

UTC time

2025-09-10 20:24:47 UTC

Local time

—

Country

Antigua & Barbuda

City

Barbuda

Source

ipgp

Coordinates

17.79611, -61.61951

Temperature

29.1°C

Map

Depth profile

Shallow

23.2 km

23.2 km — close to the regional average (23.7 km)

Regional average: 23.7 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

Nevis Peak

Distance: 125 km ·Stratovolcano ·Elevation: 985 m ·Saint Kitts and Nevis
Soufriere Hills

Distance: 134 km ·Stratovolcano ·Elevation: 915 m ·Last eruption: 2013 ·United Kingdom
Liamuiga

Distance: 134 km ·Stratovolcano ·Elevation: 1'156 m ·Last eruption: 160 ·Saint Kitts and Nevis
Quill, The

Distance: 146 km ·Stratovolcano ·Elevation: 601 m ·Last eruption: 250 ·Netherlands
Saba

Distance: 172 km ·Stratovolcano ·Elevation: 887 m ·Last eruption: 1640 ·Netherlands
Soufriere Guadeloupe

Distance: 195 km ·Stratovolcano ·Elevation: 1'467 m ·Last eruption: 1977 ·France

Historic earthquake map · Antigua & Barbuda

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Country statistics · Antigua & Barbuda

Country overview

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Stats (last 24h)

Global (24h)

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