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  2. Severe thunderstorm watch - Wikipedia

    en.wikipedia.org/wiki/Severe_thunderstorm_watch

    The terms "blue box" and "yellow box," often used in parlance within the meteorological community, refer to the coloring assigned to severe thunderstorm watch boxes for hazard maps used by the Storm Prediction Center and the National Weather Service; coloring used by local television outlets to highlight severe thunderstorm watches sometimes ...

  3. Severe weather terminology (United States) - Wikipedia

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

    Severe thunderstorm warning SVR – A severe thunderstorm is indicated by Doppler weather radar or sighted by Skywarn spotters or other persons, such as local law enforcement. A severe thunderstorm contains large damaging hail of 1 inch (2.5 cm) in diameter or larger, and/or damaging winds of 58 mph (93 km/h) or greater.

  4. Tornado warning - Wikipedia

    en.wikipedia.org/wiki/Tornado_warning

    An example of a tornado warning polygon issued by the National Weather Service. A tornado warning (SAME code: TOR) is a public warning that is issued by weather forecasting agencies to an area in the direct path of a tornado, or a severe thunderstorm capable of producing one, and advises individuals in that area to take cover.

  5. What's the difference between a tornado watch and a warning ...

    www.aol.com/whats-difference-between-tornado...

    A severe thunderstorm watch means a severe thunderstorm is possible in and near the watch area. This article originally appeared on Cincinnati Enquirer: Tornado watch vs. warning: The meaning ...

  6. National Weather Service issues severe thunderstorm warning ...

    www.aol.com/national-weather-issues-severe...

    National Weather Service has issued a severe thunderstorm watch in effect until 10:15 p.m. Wednesday for Staunton, Augusta County and Waynesboro. ... The animated map below shows recent activity ...

  7. Storm watches and warnings: What the alerts mean when severe ...

    www.aol.com/storm-watches-warnings-alerts-mean...

    For example, the weather service puts out a tornado watch “when severe thunderstorms and tornadoes are possible in and near the watch area.” During those times, the National Atmospheric and ...

  8. List of Storm Prediction Center high risk days - Wikipedia

    en.wikipedia.org/wiki/List_of_Storm_Prediction...

    A high risk severe weather event is the greatest threat level issued by the Storm Prediction Center (SPC) for convective weather events in the United States. On the scale from one to five, a high risk is a level five; thus, high risks are issued only when forecasters at the SPC are confident of a major severe weather outbreak.

  9. Southern US severe weather, tornado outbreak to continue on ...

    www.aol.com/weather/severe-storms-including...

    As the storm prepares to exit the United States on Sunday, severe thunderstorms will extend along a cold front that will stretch from Ohio and Pennsylvania to northern and central Florida.