Atami Earthquake & Tsunami Guide: What to do in an Emergency

Last updated:

2026/10/05

Earthquakes can occur in Japan, but knowing the right actions to take can make all the difference. This guide is designed to help you stay safe and act calmly during your visit to Atami.

1. Immediate Action: If an Earthquake Occurs

Protect yourself first. Your safety is the top priority.

Earthquake safety steps illustrated: DROP to the ground, take COVER under a table, and HOLD ON until the shaking stops

Safety Tips by Location:

2. Secondary Hazards: Landslides and Tsunamis

Even after the shaking stops, remain alert. Atami's unique geography requires caution regarding both landslides and tsunamis.

Landslide hazard pictogram of rocks sliding down a slope

Landslides

Heavy rain or seismic tremors can make hillsides and cliffs unstable. Whether you are indoors or outdoors, move away from steep slopes or cliffs immediately.

Tsunami hazard pictogram of a large breaking wave

Tsunamis

Tsunamis can arrive much faster than expected. If you feel a strong earthquake or a long, slow swaying, do not wait for an official warning.

3. Understanding the Smartphone Alarm (J-Alert)

Mobile phones in Japan will sound a distinct, loud alarm before strong shaking or a tsunami arrives.

4. Evacuation Area Map

We have mapped the Tsunami Evacuation Buildings throughout Atami to help you find the nearest safe haven.

Facility Name

Japanese Name

Location / Notes

Atami City Office

熱海市役所

Central hub for disaster support.

Atami Police Station

熱海警察署

Local police headquarters.

Supermarket MaxValu

マックスバリュ熱海店

Convenient refuge in the central area.

Atami Post Office

熱海郵便局

Central post office.

Hotel SUNMI Club

ホテルサンミ倶楽部

Coastal area evacuation facility.

UOMISAKI HOTEL

ウオミサキホテル

Port area evacuation facility.

SHUKAEN

秀花園 湯の花膳

Port area evacuation facility.

ATAMI KORAKUEN HOTEL

熱海後楽園ホテル

Major refuge at the southern end of the port.

What to look for:

Look for the green square icon on the map. These indicate sturdy buildings designated for temporary refuge on higher floors. If you cannot access the map, simply run toward High Ground (away from the ocean and up the hills).

Green tsunami evacuation building sign showing a person running from a wave into a tall building

5. Staying Informed with Reliable Sources

To avoid misinformation, please refer to these official multilingual resources for accurate updates.

Recommended App: Safety tips

Developed under the supervision of the Japan Tourism Agency, this app sends push notifications for weather, earthquake, and tsunami warnings.

Other Official Resources

Travel safety resources with QR codes: @JapanSafeTravel, JNTO, NHK WORLD-JAPAN, a medical help page and the Safety tips app

6. Communication & Support

If you need to seek help from local residents, you can use the Communication Cards found within the Safety tips app. Simply show the relevant screen to a Japanese speaker to communicate your needs.

Safety tips app Communication Cards showing phrases like "Is this an earthquake?" and "I am injured" in several languages

7. Emergency Numbers

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