Delhi-NCR Earthquake During Rain: Why Wet Ground Increases Risk & Safety Tips

A recent 4.4 magnitude earthquake shook Delhi-NCR amidst heavy monsoon rains, bringing to light the increased dangers of earthquakes occurring on saturated ground. This event serves as a crucial wake-up call for residents in seismic zones to understand the risks and take necessary safety precautions.

Why Wet Ground Amplifies Earthquake Risks

Wet ground significantly impacts the behavior of seismic waves during an earthquake. The saturated soil loses its strength and stiffness, becoming more like a liquid. This phenomenon, known as liquefaction, can amplify the shaking and increase the potential for damage to buildings and infrastructure. Additionally, landslides and mudslides become more likely in hilly or sloped areas.

Essential Safety Precautions for Earthquake-Prone Areas

Protecting yourself and your family during an earthquake requires preparedness. Here are some vital safety measures:

Before an Earthquake:

• Identify safe spots in your home, such as under sturdy furniture.
• Develop a family emergency plan and communication strategy.
• Secure heavy objects that could fall and cause injury.
• Keep an emergency kit with essentials like water, food, first aid, and a flashlight.

During an Earthquake:

• If indoors, “Drop, Cover, and Hold On” – drop to the ground, take cover under a sturdy table or desk, and hold on until the shaking stops.
• If outdoors, stay away from buildings, trees, and power lines.
• If driving, pull over to a safe location and avoid overpasses or bridges.

After an Earthquake:

• Check for injuries and provide first aid if needed.
• Be aware of aftershocks and potential hazards like damaged buildings and gas leaks.
• Listen to official instructions and updates.