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M3.2 Depth: 16.0 km

M3.2 Earthquake near Puerto Rico region (United States)

UTC time: 2025-12-18 17:49:36 UTC Local time: —

About this earthquake

A magnitude M3.2 earthquake was recorded near Puerto Rico region (United States) on December 18, 2025 at 17:49 UTC. The hypocenter lay relatively close to the surface at around 16 km, increasing how strongly it was felt. Earthquakes of this magnitude are often felt but rarely cause damage.

The event was recorded by ISC. United States: 209 earthquakes were recorded in the past 24 hours, the strongest reaching M4.9.

Details

Magnitude
M3.2
Depth
16.0 km
UTC time
2025-12-18 17:49:36 UTC
Local time
—
Country
United States
City
Puerto Rico
Source
isc
Coordinates
18.05300, -65.54400
Temperature
27.0°C

Map

Depth profile

Depth profile Depth: 16 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 16 km
Shallow
16 km
16 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: 249 km ·Stratovolcano ·Elevation: 887 m ·Last eruption: 1640 ·Netherlands
  • Quill, The
    Distance: 281 km ·Stratovolcano ·Elevation: 601 m ·Last eruption: 250 ·Netherlands
  • Liamuiga
    Distance: 300 km ·Stratovolcano ·Elevation: 1'156 m ·Last eruption: 160 ·Saint Kitts and Nevis
  • Nevis Peak
    Distance: 330 km ·Stratovolcano ·Elevation: 985 m ·Saint Kitts and Nevis
  • Soufriere Hills
    Distance: 387 km ·Stratovolcano ·Elevation: 915 m ·Last eruption: 2013 ·United Kingdom
  • Soufriere Guadeloupe
    Distance: 469 km ·Stratovolcano ·Elevation: 1'467 m ·Last eruption: 1977 ·France

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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