【Disaster Specialist Explains】What to Do If You Are Outside During an Earthquake｜“Open Space Is Your Best Protection—If You Know Where to Move”

Being outdoors during an earthquake can be safer than being indoors—if you act correctly. The greatest dangers outside come from falling objects, collapsing structures, and unstable ground. As a disaster specialist, I explain the essential actions to protect yourself when strong shaking begins outdoors.

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■① Move to an Open Area Immediately

When shaking starts:

• Move away from buildings, walls, and storefronts
• Avoid windows, glass facades, and balconies
• Stay clear of signs, streetlights, and scaffolding
• Choose wide, open spaces if possible

Falling debris causes most outdoor injuries.

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■② Watch for Power Lines and Utility Poles

Electrical hazards are deadly after earthquakes. Outdoors, you should:

• Stay far from power lines and transformers
• Avoid touching fallen wires
• Assume all downed lines are live
• Warn others to keep their distance

Electrocution is a major post-quake risk.

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■③ Protect Your Head and Stay Low

If you cannot reach an open area:

• Drop to the ground
• Cover your head and neck with your arms or a bag
• Stay low until the shaking stops

Head protection reduces serious injury from falling objects.

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■④ Be Alert to Ground Hazards

Earthquakes can damage the ground itself. Watch for:

• Cracks in roads or sidewalks
• Uneven pavement
• Sinkholes or liquefaction
• Falling rocks near slopes or cliffs

Move carefully after shaking ends.

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■⑤ Prepare for Secondary Hazards After Shaking Stops

Once the shaking ends:

• Expect aftershocks
• Avoid reentering damaged buildings
• Stay clear of bridges and overpasses
• Follow official instructions and alerts

The danger does not end with the first quake.

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■Summary

When outdoors during an earthquake, distance from buildings and awareness of surroundings are key to survival. Moving to open areas, avoiding power lines, protecting your head, and staying alert after shaking stops greatly reduce injury risk. Knowing what to do outside turns chaos into controlled action.