Tsunami — what to do when you see the signs or get a warning

What to have

• Evacuation routes to high ground from home, work and play
• A family emergency communication plan with an out-of-state contact · a place to meet if separated
• A radio for emergency alerts (NOAA Weather Radio) · your community's warning system
• Emergency phone numbers saved

Before

1. Learn the signs of a potential tsunami, such as an earthquake, a loud roar from the ocean, or a sudden rise or wall of water or sudden draining of water showing the ocean floor.
2. Pick shelters 100 feet or more above sea level, or at least one mile inland.

When you see the signs or get a warning

1. If caused by an earthquake, Drop, Cover, then Hold On to protect yourself from the earthquake first.
2. When the shaking stops, move immediately to a safe place as high and as far inland as possible — do not wait for tsunami warnings and evacuation orders.
3. Evacuation routes often are marked by a wave with an arrow in the direction of higher ground.
4. If you are in the water, grab onto something that floats, such as a raft or tree trunk. If you are in a boat, face the direction of the waves and head out to sea; if in a harbor, go inland.
5. If you are outside of the tsunami hazard zone and receive a warning, stay where you are unless officials tell you otherwise.

After

1. Listen to local alerts and authorities for information on areas to avoid and shelter locations.
2. Avoid wading in floodwater — water may be deeper than it appears, and downed power lines can electrically charge it.
3. Stay away from damaged buildings, roads and bridges. Use text messages or social media to communicate with family and friends.