What Caused the Mocoa Mudslide?

The events of the Mocoa Debris Flow were triggered by a three-hour rainfall event in which about 130 mm of precipitation fell. At the time of the Mocoa Debris Flow pore water pressures were already high as a result of previous seasonal rainfall.

How did the mudslide happen?

Landslides occur when masses of rock, earth, or debris move down a slope. ... Mudslides develop when water rapidly accumulates in the ground and results in a surge of water-saturated rock, earth, and debris. Mudslides usually start on steep slopes and can be activated by natural disasters.

What causes a mudslide for kids?

Weather Wiz Kids weather information for kids. Mudslides occur during periods of intense rainfall or rapid snowmelt. They usually start on steep hillsides, liquefy and accelerate down the hill. The debris flow ranges from watery mud to thick, rocky mud that can carry large items such as boulders, trees and cars.

Elena Rostova

Elena Rostova

Lead Health, Wellness & Medical Journalist

Elena Rostova holds a Master's degree in Public Health Journalism. She covers groundbreaking medical research, holistic wellness trends, mental health awareness, and nutritional science.