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  2. Severe weather terminology (United States) - Wikipedia

    en.wikipedia.org/wiki/Severe_weather_terminology...

    Tornado warning TOR: A tornado is indicated by radar or sighted by storm spotters. The warning will include where the tornado is and what locations will be in its path (also automatically indicates a Severe Thunderstorm Warning). Severe thunderstorm watch SVA: Also known as a yellow box or blue box.

  3. Are hurricanes and typhoons the same? What about a tornado ...

    www.aol.com/hurricanes-typhoons-same-tornado...

    Learn about the formation and characteristics of hurricanes, typhoons and tornadoes.

  4. Fire whirl - Wikipedia

    en.wikipedia.org/wiki/Fire_whirl

    A fire whirl, fire devil or fire tornado is a whirlwind induced by a fire and often (at least partially) composed of flame or ash. These start with a whirl of wind , often made visible by smoke , and may occur when intense rising heat and turbulent wind conditions combine to form whirling eddies of air.

  5. Tornado emergency - Wikipedia

    en.wikipedia.org/wiki/Tornado_emergency

    It is recommended that people in the path of a large and violent tornado, whether referenced in a tornado warning or a tornado emergency, seek shelter in a basement, cellar or safe room, as stronger tornadoes (particularly those significant enough to warrant the inclusion of a tornado emergency declaration within a tornado warning) pose a ...

  6. 10 types of tornadoes that occur in the US - AOL

    www.aol.com/weather/10-types-tornadoes-occur-us...

    The smallest type of tornado can be short-lived, lasting just a few minutes, but that is not always the case. Rope tornadoes, named after thei 10 types of tornadoes that occur in the US

  7. Texas weather: What's the difference between a tornado ... - AOL

    www.aol.com/texas-weather-whats-difference...

    When that happens, knowing the difference between a tornado watch vs. warning can make a huge difference in your weather preparedness. The terms are often confused and aren't quite intuitively ...

  8. Particularly dangerous situation - Wikipedia

    en.wikipedia.org/wiki/Particularly_dangerous...

    While the intention of this experimental warning may be to replace the loosely defined tornado emergency, PDS tornado warnings are structured as the second highest level of tornado warning within the impact based warning system (an experiment – which also includes tags within warning products illustrating radar indications or physical ...

  9. Is a tornado watch or warning worse? Differences ... - AOL

    www.aol.com/tornado-watch-warning-worse...

    A tornado watch is typically less severe than a tornado warning and encompasses a larger area like multiple counties and states. It serves as a signal for people to prepare in case of an emergency.