Earthquake Rocks Los Angeles; Governor’s Office says Millions Warned

A 4.7 magnitude earthquake struck Malibu, California, early Thursday morning, shaking the greater Los Angeles area. The U.S. Geological Survey confirmed the quake, which was followed closely by aftershocks measuring 2.8 and 3.4 in magnitude.

The initial tremor triggered the state’s Earthquake Early Warning System, designed to inform Californians about impending seismic activity. According to California Governor Gavin Newsom’s office, millions received alerts as the state’s public-private partnership with Google ensured timely notifications through Android devices.

In total, the state’s MyShake app sent out over 425,000 alerts to local residents. The earthquake generated an immediate increase in app usage, with more than 20,000 downloads occurring in the three hours following the tremor.

Beyond alerting the public, the early warning technology automates crucial safety measures. This includes actions like opening firehouse doors, recalling elevators, shutting off gas and water valves, securing bridge gates, and notifying personnel in educational and medical institutions, according to a statement from the California Office of Emergency Services (Cal OES).

Governor Newsom emphasized the importance of preparation amidst other potential disasters. “Even as the state contends with wildfires, we must always be ready for other potential disasters. Thanks to our Earthquake Early Warning system, millions of people in Southern California received alerts on their mobile phones when shaking began,” he stated.

The Earthquake Early Warning System operates by integrating a smartphone application with traditional alert methods, known as Wireless Emergency Alerts (WEA). This system utilizes ground motion sensors placed throughout California, which can detect earthquakes before they are felt by people. According to the governor’s office, since its launch, the number of sensors has increased by 50%, enhancing the system’s accuracy and speed in delivering alerts.

Fortunately, the Los Angeles Fire Department reported no significant damage resulting from the earthquake. Emergency preparedness remains a top priority for the state, especially as California grapples with multiple environmental challenges that include wildfires and the threat of seismic events.

The state’s proactive measures, bolstered by technology and awareness campaigns, are essential for mitigating the risks associated with earthquakes. The integration of mobile alerts allows for a rapid response, potentially saving lives and reducing injuries in the event of future seismic activity.

As Californians continue adjusting to life in an earthquake-prone area, the significance of preparedness cannot be overstated. With tools like the MyShake app and advancements in alert systems, residents are better equipped to respond to earthquakes swiftly and effectively.

This earthquake serves as a reminder of the natural threats that can occur in the region, highlighting the importance of remaining vigilant and ensuring safety measures are in place.

Source: ABC News