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M2.8 Depth: 13.2 km

M2.8 Earthquake near Cedro, Puerto Rico (United States)

UTC time: 2026-08-03 10:31:36 UTC Local time: —

About this earthquake

A magnitude M2.8 earthquake was recorded near Cedro, Puerto Rico (United States) on August 3, 2026 at 10:31 UTC. The hypocenter lay relatively close to the surface at around 13 km, increasing how strongly it was felt. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by USGS. United States: over the past 24 hours, QuakeMap24 logged 156 earthquakes, the strongest at M3.5.

Details

Magnitude
M2.8
Depth
13.2 km
UTC time
2026-08-03 10:31:36 UTC
Local time
—
Country
United States
State
Puerto Rico
City
Cedro
County
Guayanilla
Source
usgs
Coordinates
18.02383, -66.75467
Temperature
26.3°C

Map

Depth profile

Depth profile Depth: 13.2 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 13.2 km
Shallow
13.2 km
13.2 km — close to the regional average (15.5 km)
Regional average: 15.5 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: 376 km ·Stratovolcano ·Elevation: 887 m ·Last eruption: 1640 ·Netherlands
  • Quill, The
    Distance: 406 km ·Stratovolcano ·Elevation: 601 m ·Last eruption: 250 ·Netherlands
  • Liamuiga
    Distance: 425 km ·Stratovolcano ·Elevation: 1'156 m ·Last eruption: 160 ·Saint Kitts and Nevis
  • Nevis Peak
    Distance: 453 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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