M3.9 Depth: 8.0 km

M3.9 Earthquake near 39 km N of San Felipe, Mexico (Mexico)

UTC time: 2025-08-02 23:40:15 UTC Local time: —

About this earthquake

A magnitude M3.9 earthquake was recorded near 39 km N of San Felipe, Mexico (Mexico) on August 2, 2025 at 23:40 UTC. The hypocenter lay relatively close to the surface at around 8 km, increasing how strongly it was felt. Earthquakes of this magnitude are often felt but rarely cause damage.

The event was recorded by USGS.

Details

Magnitude

M3.9

Depth

8.0 km

UTC time

2025-08-02 23:40:15 UTC

Local time

—

Country

Mexico

Source

usgs

Coordinates

31.37800, -114.78720

Temperature

41.2°C

Map

Depth profile

Shallow

8 km

8 km — shallower than the regional average (46 km)

Regional average: 46 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

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