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M1.8 Depth: 3.1 km

M1.8 Earthquake near Costa, Puerto Rico (United States)

UTC time: 2026-07-08 20:52:39 UTC Local time: —

About this earthquake

On July 8, 2026 at 20:52 UTC, a magnitude M1.8 earthquake occurred near Costa, Puerto Rico (United States). The hypocenter lay relatively close to the surface at around 3 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 198 earthquakes, the strongest at M3.9.

Details

Magnitude
M1.8
Depth
3.1 km
UTC time
2026-07-08 20:52:39 UTC
Local time
—
Country
United States
State
Puerto Rico
City
Costa
County
Lajas
Source
usgs
Coordinates
17.96433, -66.98833
Temperature
30.2°C

Map

Depth profile

Depth profile Depth: 3.1 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 3.1 km
Shallow
3.1 km
3.1 km — shallower than the regional average (15.8 km)
Regional average: 15.8 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: 400 km ·Stratovolcano ·Elevation: 887 m ·Last eruption: 1640 ·Netherlands
  • Quill, The
    Distance: 430 km ·Stratovolcano ·Elevation: 601 m ·Last eruption: 250 ·Netherlands
  • Liamuiga
    Distance: 449 km ·Stratovolcano ·Elevation: 1'156 m ·Last eruption: 160 ·Saint Kitts and Nevis
  • Nevis Peak
    Distance: 476 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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