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Seismic Network Reiterates Importance of Preparation After Earthquake Hits Puerto Rico

Published Jul 24, 2026, 9:29 AM ASTvia El Nuevo Día

At a glance

  • A magnitude 4.8 earthquake was felt across Puerto Rico on Thursday night
  • The earthquake did not cause damage or trigger tsunami protocols
  • The Puerto Rico Seismic Network recommends that families and communities have a plan of action for seismic events

Why this matters: For Puerto Rico, being in a seismically active region means that earthquake preparation is crucial for households, communities, and public institutions to mitigate potential damage and ensure safety.

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Quakes: the latest felt near Puerto Rico

A magnitude 4.8 earthquake was felt across Puerto Rico on Thursday night, prompting the director of the Puerto Rico Seismic Network, Víctor Huérfano, to emphasize the importance of preparation. The earthquake occurred at 10:42 PM about 60 kilometers northwest of Aguadilla, in the Mona Canyon area, and had a depth of approximately 10 kilometers. Huérfano stated that the earthquake was perceived throughout the island, with over 500 reports from citizens, and that it did not cause damage or trigger tsunami protocols.

He noted that the event is not unusual for the area, but serves as a reminder that Puerto Rico is in a seismically active region and that preparation is crucial. Huérfano recommended that families have a plan of action and that preparation extends to communities, workplaces, and public institutions. He also mentioned that an updated seismic hazard map for Puerto Rico and the US Virgin Islands was presented in May, providing more detailed information on the loads that infrastructure should withstand during a seismic event.

In context (787daily, from public data)

SourceEl Nuevo Día

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Quakes: the latest felt near Puerto Rico

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