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Koruya is not an official warning system and does not replace official warnings or emergency lines. If your life is in danger, call your country's emergency number.

What to do in a thunderstorm, lightning or high wind

When thunder roars, go indoors; move to an interior room away from windows; keep away from fallen lines.

BeforeBefore a disaster

  1. Sign up for your community's warning system.

    Ready.gov (FEMA)

  2. Cut down or trim trees that could fall on your home.

    Ready.gov (FEMA)

DuringDuring a disaster

  1. When thunder roars, go indoors: into a building or a car with a roof.

    Ready.gov (FEMA)AFAD

  2. Indoors, avoid plugged-in electrical devices and running water.

    Ready.gov (FEMA)AFAD

  3. In a severe thunderstorm or high wind warning, go to an interior room or basement, away from windows.

    National Weather ServiceReady.gov (FEMA)

  4. Never shelter under a lone tree, and do not lie flat on the ground.

    National Weather ServiceAFAD

AfterAfter a disaster

  1. Stay away from fallen power lines and trees, and report them.

    Ready.gov (FEMA)National Weather Service

Official sources

Every step in this guide is based on one of these pages.

A short summary of the sources below, checked against them. Read a source for the full advice.

This guide works offline and summarises public official pages. It is not a live or official announcement; follow the authorities' instructions.