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M2.8 Depth: 13.8 km

M2.8 Earthquake near 21 km N of San Antonio, Puerto Rico (United States)

UTC time: 2025-07-11 10:15:44 UTC Local time: —

About this earthquake

On July 11, 2025 at 10:15 UTC, a magnitude M2.8 earthquake occurred near 21 km N of San Antonio, Puerto Rico (United States). With a focal depth of about 14 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: 206 earthquakes were recorded in the past 24 hours, the strongest reaching M3.7.

Details

Magnitude
M2.8
Depth
13.8 km
UTC time
2025-07-11 10:15:44 UTC
Local time
—
Country
United States
Source
usgs
Coordinates
18.68767, -67.13117
Temperature
28.5°C

Map

Depth profile

Depth profile Depth: 13.8 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 13.8 km
Shallow
13.8 km
13.8 km — close to 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: 429 km ·Stratovolcano ·Elevation: 887 m ·Last eruption: 1640 ·Netherlands
  • Quill, The
    Distance: 461 km ·Stratovolcano ·Elevation: 601 m ·Last eruption: 250 ·Netherlands
  • Liamuiga
    Distance: 481 km ·Stratovolcano ·Elevation: 1'156 m ·Last eruption: 160 ·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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