Anker MagGo | Doubly Fast in a Snap

Exclusive Discounts on Anker Bestsellers

top banner
Blog Center
Understand the Basics of How To Be Prepared for a Tsunami

Understand the Basics of How To Be Prepared for a Tsunami

Preparation and safety measures are needed when you are residing in coastal areas of the United States, particularly in places that are prone to frequent natural disasters like tsunamis. These massive waves triggered by seismic activity can lead to serious casualties. Hence, this guide will explain how to be prepared for a tsunami, focusing on essential steps such as early warning systems, evacuation plans, emergency kits, and community initiatives. By familiarizing yourself with these measures, you can enhance your safety and minimize the impact of a tsunami.

How to Prepare Before a Tsunami

Taking a few simple steps and having essential items on hand can significantly increase your chances of surviving and minimizing the impact of a tsunami. These are the essential things you need to prepare before a tsunami:

  1. Stay informed.

Be aware of your region's vulnerability to tsunamis and pay attention to official warnings and alerts. Sign up for local emergency notifications, follow reputable news sources, and download relevant apps that provide tsunami updates.

  1. Plan an evacuation route.

Familiarize yourself with evacuation routes in your area. Identify the nearest safe locations, such as higher ground or designated evacuation shelters, and map out the best route to reach them quickly.

  1. Create an emergency kit.

Prepare a well-stocked emergency kit that includes essential supplies to sustain you and your family for at least three days. Items to include are:

  • Canned food
  • Drinking water
  • First aid kit
  • Emergency flashlight
  • Battery-powered radio
  • Extra cash
  1. Bring a portable power station.

It is important to bring for you to charge the emergency devices that you need for communication and news updates like radio and mobile phones. A reliable portable power station, like the Anker SOLIX F2000 can be useful in outdoor activities, especially during emergency events such as tsunami disasters. Featuring strong, 4.72-inch wheels and an EasyTow™️ retractable handle, this portable power source delivers reliable power wherever you go. With these wheels and handle, you'll be able to move smoothly over distances up to 125 miles (201.1 km). The device is equipped with 12 charging ports, from AC to USB-A, USB-C, and even car sockets, to ensure you can power up most of your devices in one go.

  1. Secure your home.

Take measures to secure your home against potential damage. Bolt heavy furniture to walls, reinforce windows and doors and secure any loose objects or outdoor equipment that could become dangerous projectiles during a tsunami.

  1. Develop a communication plan.

Establish a communication plan with your family and loved ones in case you get separated during a tsunami. Choose a designated out-of-area contact person and ensure everyone knows how to get in touch with them. Memorize important phone numbers in case your cell phone is unavailable.

  1. Learn the signs of a tsunami.

Educate yourself about the warning signs of an impending tsunami. These may include a rapid receding or rising of the ocean, unusual sounds from the water, or an earthquake. If you notice any of these signs, immediately move to higher ground.

  1. Follow official instructions.

In the event of a tsunami warning, follow instructions from local authorities without delay. Evacuate promptly and do not return to the area until it has been deemed safe.

What We Should Do When a Tsunami Occurs

When a tsunami occurs, it is crucial to act quickly and follow these straightforward and easy-to-read tips to ensure your safety:

  1. Move to higher ground.

Immediately move to higher ground or seek elevated areas away from the coast. Tsunamis can travel far inland, so aim to reach a location at least 100 feet above sea level or follow local evacuation guidelines.

  1. Follow designated evacuation routes.

Use designated evacuation routes identified by local authorities. Avoid shortcuts or attempting to reach your home to gather belongings. Your safety is the top priority.

  1. Be informed.

Listen to emergency broadcast systems, local radio, or news updates to stay informed about the situation. Follow instructions from local authorities and heed any further evacuation orders or warnings.

  1. Stay away from the coast.

Avoid coastal areas, beaches, harbors, or riverbanks during a tsunami. Do not return to these areas until authorities declare it safe to do so.

  1. Keep your family members intact.

If you are with family or a group, stay together and assist each other during the evacuation. Account for all members and ensure that no one is left behind.

  1. Avoid bridges and low-lying areas.

Steer clear of bridges and low-lying areas that can be susceptible to flooding. These areas may be extremely dangerous during a tsunami.

  1. Be cautious of debris and strong currents.

As you move to higher ground, be cautious of floating debris and strong currents. Stay clear of rivers and streams that may experience increased water flow.

  1. Wait for the official announcements.

Once you have reached a safe location, wait for official announcements declaring the end of the tsunami threat.


Learning how to be prepared for a tsunami is a crucial step to your personal and your loved ones’ safety. By staying informed, planning, having essential supplies, securing your home, and practicing evacuation procedures, you can significantly increase your chances of surviving a tsunami and minimizing its impact.


What is a tsunami?

Tsunamis are massive waves triggered by earthquakes or underwater volcanic eruptions. The height of tsunami waves does not substantially rise as they approach the ocean's depths. However, as the waves move inland, the ocean's depth declines, causing them to rise to higher heights.

Where is the safest place to be in a tsunami?

The safest place to be during a tsunami is on high ground, at least 30 meters (100 feet) above sea level or at least 2 kilometers (1.2 miles) inland from the coastline. If you are in a coastal area and you feel an earthquake, see a sudden rise or fall in sea level, or hear an official tsunami warning, move quickly to higher ground or inland as soon as possible. Do not wait for official instructions or for the wave to arrive, as tsunamis can arrive within minutes of a triggering event. Avoid going to the beach to watch the wave, as it can be dangerous and may result in injury or death. If you are in a building, move to a higher floor or roof, and stay away from windows and outside doors. Always follow the instructions of local authorities and emergency services during a tsunami alert or warning.

How can I get the alert for a tsunami?

The United States has four different tsunami alert levels: information statement, watch, advisory, and warning. Tsunami warnings are broadcast by the centers via local radio and television, wireless emergency alerts, NOAA Weather Radio, and NOAA websites (such as

Featured Articles

Be the First to Know

We use cookies to ensure you get the best experience on our website and to assist with our marketing efforts. By continuing to browse, you agree to our use of cookies and our sharing of information about your interactions on our site with our social media, advertising, and analytics partners.