An earthquake is a sudden, rapid shaking of the Earth’s surface caused by the release of energy stored in the Earth’s crust. There are several types of earthquakes, including:
- Tectonic earthquakes: caused by the movement of tectonic plates
- Volcanic earthquakes: caused by volcanic activity
- Collapse earthquakes: caused by the collapse of underground caverns or voids
Causes of earthquakes
Earthquakes are caused by the movement of tectonic plates, which can create stress in the Earth’s crust. When this stress becomes too great, it is released in the form of seismic waves.
During Earthquake
1. Drop, Cover, and Hold On: Immediately drop to the ground, take cover under a sturdy piece of furniture, and hold onto it to prevent being knocked over or pulled away.
2. Stay away from hazards: Avoid windows, mirrors, glass, and any heavy furniture that could fall on you.
3. Stay calm and follow instructions: Listen to authorities and follow evacuation instructions if necessary.
After the Earthquake
1. Check for injuries and assist: Provide first aid to anyone injured and call for medical help if necessary.
2. Assess damage and take photos: Document property damage for insurance purposes.
3. Be prepared for aftershocks: Aftershocks can occur in the days, weeks, or even months following an earthquake.
Additional Tips
1. Stay informed: Stay tuned to local news and emergency alerts for updates and instructions.
2. Have a battery-powered radio: In case of a power outage, have a battery-powered radio to stay informed.
3. Practice earthquake drills: Regularly practice earthquake drills with your family to ensure everyone knows what to do.