M1.4 Depth: 12.1 km

M1.4 Earthquake near 4 km E of Pastos, Puerto Rico (United States)

UTC time: 2025-07-27 09:31:33 UTC Local time: —

About this earthquake

A magnitude M1.4 earthquake was recorded near 4 km E of Pastos, Puerto Rico (United States) on July 27, 2025 at 09:31 UTC. With a focal depth of about 12 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: over the past 24 hours, QuakeMap24 logged 253 earthquakes, the strongest at M4.1.

Details

Magnitude

M1.4

Depth

12.1 km

UTC time

2025-07-27 09:31:33 UTC

Local time

—

Country

United States

City

Puerto Rico

Source

usgs

Coordinates

18.11717, -66.22050

Temperature

27.7°C

Map

Depth profile

Shallow

12.1 km

12.1 km — shallower than the regional average (15.3 km)

Regional average: 15.3 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: 321 km ·Stratovolcano ·Elevation: 887 m ·Last eruption: 1640 ·Netherlands
Quill, The

Distance: 352 km ·Stratovolcano ·Elevation: 601 m ·Last eruption: 250 ·Netherlands
Liamuiga

Distance: 372 km ·Stratovolcano ·Elevation: 1'156 m ·Last eruption: 160 ·Saint Kitts and Nevis
Nevis Peak

Distance: 400 km ·Stratovolcano ·Elevation: 985 m ·Saint Kitts and Nevis
Soufriere Hills

Distance: 456 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)

640

Country (24h)