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M2.9 Depth: 13.9 km

M2.9 Earthquake near 2 km E of Magas Arriba, Puerto Rico (United States)

UTC time: 2025-12-29 16:43:33 UTC Local time: —

About this earthquake

A magnitude M2.9 earthquake was recorded near 2 km E of Magas Arriba, Puerto Rico (United States) on December 29, 2025 at 16:43 UTC. The hypocenter lay relatively close to the surface at around 14 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

The event was recorded by USGS. United States: over the past 24 hours, QuakeMap24 logged 188 earthquakes, the strongest at M4.3.

Details

Magnitude
M2.9
Depth
13.9 km
UTC time
2025-12-29 16:43:33 UTC
Local time
—
Country
United States
City
Puerto Rico
Source
usgs
Coordinates
18.01417, -66.74117
Temperature
27.6°C

Map

Depth profile

Depth profile Depth: 13.9 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 13.9 km
Shallow
13.9 km
13.9 km — close to the regional average (15.7 km)
Regional average: 15.7 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

  • Saba
    Distance: 374 km ·Stratovolcano ·Elevation: 887 m ·Last eruption: 1640 ·Netherlands
  • Quill, The
    Distance: 405 km ·Stratovolcano ·Elevation: 601 m ·Last eruption: 250 ·Netherlands
  • Liamuiga
    Distance: 424 km ·Stratovolcano ·Elevation: 1'156 m ·Last eruption: 160 ·Saint Kitts and Nevis
  • Nevis Peak
    Distance: 451 km ·Stratovolcano ·Elevation: 985 m ·Saint Kitts and Nevis

Historic earthquake map · United States

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Country statistics · United States

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

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