Image Source: Los Angeles Times
California hasn’t experienced a major earthquake in its urban areas for over three decades, but experts continually emphasize that the “Big One” is not a question of if, but when. This reflects the urgent need for awareness and preparation within the state, particularly as its residents live in close proximity to numerous fault lines. The annual ShakeOut earthquake drill serves as an essential reminder of the importance of earthquake readiness among Californians.
What You Need to Know About the ShakeOut Drill
This year’s annual ShakeOut drill, taking place on Thursday, aims to educate residents on how to respond when the ground begins to shake. California State Geologist Jeremy Lancaster highlighted that a shocking 70% of Californians reside within 30 miles of an active fault. He pointed out that not only earthquakes threaten safety, but also landslides, tsunamis, and active volcanoes.
The central event for Southern California will be located at the Los Angeles Emergency Operations Center, while the San Francisco Bay Area’s observance will occur in front of Oakland City Hall. During this drill, participants are reminded of the best practices during an earthquake: Drop, Cover, and Hold On.
Prepare Yourself: Drop, Cover, and Hold On
The recommendations for earthquake preparedness can be summarized simply: when the shaking starts, drop to the ground, take cover under a sturdy piece of furniture, and hold on until the tremors cease. This may sound straightforward, but practical insights from experts emphasize the rationale behind this method.
Wendy Bohon, branch chief of seismic hazards at the California Geological Survey, asserted that despite instinctively wanting to run outside during a quake, this is often the most dangerous action. Outdoor areas can be rife with falling debris from buildings, especially bricks that may tumble outward during seismic activities.
Injury Risks During Earthquakes
Statistics from past California earthquakes indicate that approximately half of the reported injuries stem from objects falling on individuals rather than from the quake itself. Studies show that remaining stationary under a secured piece of furniture significantly reduces the likelihood of injury from falling debris. The Northridge and Loma Prieta earthquakes revealed a staggering risk factor increase for those moving during a seismic event, heightening the importance of effective drills like the ShakeOut.
Utilizing Technology for Earthquake Alerts
Modern technology has played a crucial role in improving preparedness for possible future earthquakes. Residents can utilize the MyShake app, created by UC Berkeley, which offers early warning alerts based on the ShakeAlert system established by the U.S. Geological Survey.
As technology allows for critical seconds of warningâenabling individuals to secure themselves or their surroundingsâmany are urged to take advantage of these advancements while preparing for potential seismic activity. Having this knowledge can be lifesaving.
Securing Homes: Earthquake Retrofits
Homeowners are encouraged to evaluate their properties for earthquake readiness. Ensuring that furniture is secured and structural retrofitting is completed can significantly mitigate risks. For many older homes built prior to 1979, there exists a need for updates to the foundational support systems. The California Residential Mitigation Program offers grants to help offset the costs of these essential retrofits, which can stabilize buildings against seismic shaking.
It’s critical that Californians understand the vulnerabilities present in their homes and communities. Failing to address known seismic risks, like soft-story apartment buildings, increases the potential for catastrophic damage.
Know Your Tsunami Hazard Areas
Given California’s coastal geography, residents must also stay informed about tsunami hazard zones. California’s recent tsunami alerts and warnings have underscored the necessity of understanding evacuation routes and safe areas. Misunderstandings surrounding tsunami risks can lead to unnecessary evacuations, compounding public safety concerns during emergencies.
Final Thoughts: Preparedness is Key
As Californians prepare for this year’s earthquake drill, it’s imperative to take these exercises seriously. Preparedness and education can save lives, reducing the potential devastation during an eventual earthquake. Understanding how to react not only lowers the risk of injury but also fosters a culture of readiness across communities. With ongoing geological research, emerging technologies, and state-supported initiatives, California continues its proactive stance against the seismic threats that lie ahead.
FAQs About Earthquake Preparedness
What should I do during an earthquake?
Drop, cover under a sturdy object, and hold on until all shaking stops. Moving around can increase the risk of injury.
How can I prepare my home for earthquakes?
Secure heavy furniture, install safety straps, and consider retrofitting your foundation to withstand tremors.
What is the ShakeOut drill?
The ShakeOut drill is an annual event aimed at educating Californians about earthquake preparedness and how to respond during a seismic event.
How do I get early warnings for earthquakes?
The MyShake app offers alerts based on the ShakeAlert system, providing notifications before shaking is felt.
