M1.6 Depth: 12.9 km

M1.6 Earthquake near 6 km SSE of Lamboglia, Puerto Rico (United States)

UTC time: 2025-09-30 20:56:52 UTC Local time: —

About this earthquake

On September 30, 2025 at 20:56 UTC, a magnitude M1.6 earthquake occurred near 6 km SSE of Lamboglia, Puerto Rico (United States). With a focal depth of about 13 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Events of this size typically go unnoticed.

The data is provided by USGS and cross-checked across seismological networks. United States: 211 earthquakes were recorded in the past 24 hours, the strongest reaching M3.4.

Details

Magnitude

M1.6

Depth

12.9 km

UTC time

2025-09-30 20:56:52 UTC

Local time

—

Country

United States

City

Puerto Rico

Source

usgs

Coordinates

17.92100, -65.97317

Temperature

28.4°C

Map

Depth profile

Shallow

12.9 km

12.9 km — close to the regional average (15.4 km)

Regional average: 15.4 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: 292 km ·Stratovolcano ·Elevation: 887 m ·Last eruption: 1640 ·Netherlands
Quill, The

Distance: 323 km ·Stratovolcano ·Elevation: 601 m ·Last eruption: 250 ·Netherlands
Liamuiga

Distance: 342 km ·Stratovolcano ·Elevation: 1'156 m ·Last eruption: 160 ·Saint Kitts and Nevis
Nevis Peak

Distance: 370 km ·Stratovolcano ·Elevation: 985 m ·Saint Kitts and Nevis
Soufriere Hills

Distance: 424 km ·Stratovolcano ·Elevation: 915 m ·Last eruption: 2013 ·United Kingdom

Historic earthquake map · United States

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 · United States

Country overview

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

Stats (last 24h)

Global (24h)

915

Country (24h)