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Emergency Preparedness and Response: Landslides and Mudslides

During a Landslide or Mudslide

Landslides are unpredictable but preventable with proper preparation and mitigation strategies. These resources aim to equip individuals and communities with the knowledge needed to respond effectively during a landslide, and recover safely.

Landslide and Debris Flow
If you learn or suspect that a landslide is occurring or about to happen, evacuate immediately. The International Federation of Red Cross and Red Crescent Societies provides instructions on disaster risk reduction. [pdf; IFRC]

Be alert to unusual sights and sounds:

  • Faint rumbling sounds that increase in volume.
  • Ground sloping downward in one direction and that may begin shifting in that direction under your feet.
  • Trees cracking or boulders knocking together.
  • Trickle or flow of falling mud and debris that may precede a large landslide.
  • Sudden increase or decrease in water flow or change from clear to muddy water.
  • Be aware that strong shaking from earthquakes can induce or intensify the effects of landslides.
  • Watch for collapsed pavement and fallen rocks while driving.

If you suspect imminent danger:

  • Move away from the path of the landslide.
  • Inform your neighbors.
  • Contact local officials.
  • Bring pets indoors and stay in control.
  • If you evacuate, take your pets with you.
  • Consider precautionary evacuation of livestock if you believe there is a risk of landslide.
  • Ensure livestock are in safe paddocks during heavy rain.

If you are inside:

  • If escape is not possible, curl up into a tight ball and protect your head.
  • Take cover under a sturdy piece of furniture

If you are outside:

  • Move away from the path of the landslide.
  • Go to the highest spot you can find.
  • Run to the closest shelter, such as a group of trees or a building.

If you are driving:

  • Do not cross flooding streams; turn around since you may be at risk of drowning.
  • Avoid river valleys and low-lying areas.
  • If you arrive at a flooded area, turn around and take another direction.
  • If your car stops, leave it and try to immediately reach the highest spot that you can find.

Note: This is not a complete or comprehensive list.

 

Latest page update: July 31, 2025.