Earthquake Response Guide for Every Mode of Travel

Sudden Braking Can Be the Real Danger — Earthquake Response by Mode of Travel

When an earthquake hits while you're in transit, easing off gradually while driving and holding on for crew guidance on transit are the key moves.

An earthquake mid-commute doesn't leave you the option of doing what you'd do at home. Driving, easing off gradually beats slamming the brakes; on a subway or train, forcing a door open or climbing onto the tracks yourself only adds risk. This list breaks down ten travel situations people actually get confused about: driving, buses, trains, walking, trails, the coast, bridges, tunnels, and airports.

The same thread runs through all ten: avoid falling or colliding, check for hazards like debris or tsunami risk, then follow guidance from the operator or relevant authorities — the same principle, just a different order each time. Everyday situations like driving and transit come first here, with specialized settings like trails, the coast, bridges, tunnels, and airports toward the end.

How we picked these

Only modes and locations with well-established response guidance made the list
Driving, check #1 first; on transit, #2 through #4; on foot or outdoors, #5 through #7; at a bridge, tunnel, or airport, #8 through #10
No invented figures on magnitude or damage, and nothing here contradicts standard emergency-safety guidance

Driving: ease off gradually instead of slamming the brakes

Stomping the brakes raises your risk of getting rear-ended. Signal, ease off gradually, and pull onto the right shoulder away from intersections, buildings, power lines, and bridges. Check the radio or an alert for what's happening, then follow police or road guidance — don't assume you must stop anywhere or abandon the car.

Subway: hold on and wait for an announcement

Staying upright matters more than reaching anywhere. Grip a handrail or pole and crouch slightly. When the train stops, wait for the crew's announcement before the doors open, then take only the route they direct. Prying open an emergency door and climbing onto the tracks yourself risks electrocution or a collision with another train.

Bus: get low and hold something fixed

If shaking hits while the bus is moving, stay seated and grip a handrail or seatback while covering your head. Standing, hold the nearest pole rather than trying to walk. Once the driver stops somewhere safe, exit in order under guidance — rushing the aisle or forcing an emergency window risks hurting other passengers.

Train: avoid falling luggage and follow crew instructions

Bags can fall from overhead racks, so crouch between seats, not underneath one, and protect your head. Check whether you've stopped on a bridge or in a tunnel and listen for the crew. If doors don't open automatically, wait for staff — opening a trackside door or crossing to the other side yourself risks an oncoming train or live rail.

Walking: move away from building facades and signage

Cover your head with a bag or your arm and head for open space, away from windows, signage, walls, and utility poles that can shed debris. An entrance overhang offers no real shelter. Once shaking eases, watch for cracks and broken glass and check an alert for the nearest evacuation site — don't walk straight back inside before checking.

Trails: get away from cliffs and steep slopes

On a trail, move first away from cliffs, steep grades, and rocky slopes where rockfall or a landslide could start, toward flatter, open ground. Lower your stance rather than grabbing at trees or rocks. Once it stops, check aftershock risk and trail closures before continuing down — don't rush through a rockfall zone or drop into a valley.

Coast: head to high ground immediately after strong shaking

If shaking near the coast lasts a while, or the sea suddenly recedes or surges, don't wait for an official warning — head to high ground or inland right away. Know your local evacuation site and route ahead of time. Later waves can be larger than the first, so stay away from the coast until officials announce the all-clear.

Bridges: look for a safe exit point rather than stopping short

Braking hard on a bridge sharply raises your collision risk. Keep extra distance from the car ahead, slow gradually, and if you can, keep going until you're fully off the bridge before stopping. Check the structure for cracks and watch for closures — abandoning the car mid-span to run across leaves you exposed to debris or damage.

Tunnels: watch for emergency broadcasts and guide lights

Inside a tunnel, a sudden stop is what triggers a pileup, so switch on your hazards and slow gradually. Follow the emergency broadcast and guide lights toward a bay or the nearest exit, choosing your route based on fire, debris, or flooding. Without guidance, crossing into the opposite lane on foot isn't safe.

Airports: stay clear of glass and overhead fixtures

Terminals are lined with glass walls, lighting, and display boards that can shake loose. Crouch, cover your head, and move out from under anything overhead toward a column or row of seats. Once it stops, check flight and evacuation updates with staff — heading toward a secured area or the tarmac on your own isn't appropriate.

Match your response to your situation

Driving, ease off gradually like #1 rather than braking hard; on a subway, bus, or train, hold on and wait for crew instructions like #2 through #4. On foot, a trail, or the coast, follow #5 through #7 to avoid falling debris and tsunami risk first, and at a bridge, tunnel, or airport, look for a safe exit point instead of stopping short, as in #8 through #10.

The principle tying all ten together: stay low, check for hazards first, then follow guidance from the operator and relevant authorities. If anyone is hurt or the danger feels serious, don't hesitate — call Korea's emergency number 119 (fire and rescue) for help.

This guide covers general habits; in an actual emergency, follow guidance from Korea's National Fire Agency and Ministry of the Interior and Safety first.

Frequently asked questions

Should I always get out of the car during an earthquake?

Not necessarily. Ease off the brake gradually instead of stopping hard, pull over away from buildings, power lines, and bridges, then decide based on road conditions and guidance from police or road authorities rather than automatically abandoning the vehicle.

What if the subway doors won't open?

Hold onto a rail or pole and wait for crew instructions first. Prying open an emergency cock yourself and climbing onto the tracks risks electrocution or a collision with another train, so follow whatever route the staff direct you to.

Should I wait for a tsunami warning if I'm at the coast?

No. If you feel strong shaking or notice the sea level change suddenly, move to high ground or inland immediately rather than waiting for an official warning. Don't assume it's safe just because the first wave has passed — stay evacuated until officials announce the all-clear.

Should I get off the bus right away if an earthquake hits?

If the bus is still moving, don't force your way off — stay seated, grip a handrail or seatback, and get low. Once the driver pulls over somewhere safe, exiting in order under their guidance is safer than rushing the aisle or forcing a door.

What should I do if an earthquake hits inside a tunnel?

A sudden stop causing a collision is the biggest risk, so switch on your hazards and slow down gradually. Follow the operator's emergency broadcast and guide lights toward an emergency bay or the nearest exit, and don't cross into the opposite lane on foot without guidance.

Where should I go if an earthquake hits while I'm hiking?

Move away from cliffs, steep grades, and rocky slopes first, toward relatively flat, open ground. Once the shaking stops, check for aftershock risk and trail closures before deciding whether to continue down, and avoid rushing through a rockfall area.

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How we picked these

Driving: ease off gradually instead of slamming the brakesUpvote

Subway: hold on and wait for an announcementUpvote

Bus: get low and hold something fixedUpvote

Train: avoid falling luggage and follow crew instructionsUpvote

Walking: move away from building facades and signageUpvote

Trails: get away from cliffs and steep slopesUpvote

Coast: head to high ground immediately after strong shakingUpvote

Bridges: look for a safe exit point rather than stopping shortUpvote

Tunnels: watch for emergency broadcasts and guide lightsUpvote

Airports: stay clear of glass and overhead fixturesUpvote