Earthquake 58 km N of Culebra, Puerto Rico (4.0 md) (2025-10-21 07:39:47 UTC)

1761032387

18.8275, -65.2176

73.00 KM

A 4.0 magnitude earthquake struck on 58 km N of Culebra, Puerto Rico, at 2025-10-21 07:39:47 UTC. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of md and was felt in surrounding areas. Stay updated on earthquake activity in 58 km N of Culebra, Puerto Rico

Recommendation
Strong Earthquake

Action

Moderate shaking can cause damage to weak structures.

Suggestion

Indoors: Drop, Cover, and Hold On. Stay away from windows and heavy furniture. Outdoors: Move to an open space. If in a car: Pull over and stop in a safe area.