防震减灾保安全，避险要点须牢记

Core Insights - Earthquakes pose a significant threat to human life and property, with China being one of the most earthquake-prone countries globally, experiencing 33% of the world's continental earthquakes on just 7% of its land area [1] Group 1: Earthquake Characteristics - Earthquakes occur millions of times annually worldwide, with China having a high concentration of seismic activity, affecting approximately 57% of the population and 51% of cities in high-risk areas [1] - The magnitude of an earthquake indicates the energy released, while intensity reflects the impact on the surface; shallow earthquakes (depth < 60 km) are more destructive than deeper ones [1] Group 2: Emergency Response - Alerts will be issued through various channels when an earthquake of magnitude greater than 4 or intensity greater than 5 is anticipated, advising the public to take cover [3] - In case of being trapped under debris, individuals should create a safe space using available materials and signal for help without wasting energy [4] Group 3: Preparedness Measures - Establishing good disaster preparedness habits is crucial, including identifying safety hazards at home, preparing emergency kits, and learning first aid skills [5] - The government plans to enhance earthquake disaster risk management by improving infrastructure resilience and preparing for extreme conditions [6]