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  2. Severe thunderstorm warning - Wikipedia

    en.wikipedia.org/wiki/Severe_thunderstorm_warning

    A severe thunderstorm warning (SAME code: SVR) is a type of public warning for severe weather that is issued by weather forecasting agencies worldwide when one or more severe thunderstorms have been detected by Doppler weather radar, observed by weather spotters, or reported by an emergency management agency, law enforcement, or the general ...

  3. National Severe Weather Warning Service - Wikipedia

    en.wikipedia.org/wiki/National_severe_weather...

    The National Severe Weather Warning Service (shortened to NSWWS) is a service provided by the Met Office in the United Kingdom. The purpose of this service is to warn the public and emergency responders of severe or hazardous weather which has the potential to cause danger to life or widespread disruption. This allows emergency responders to ...

  4. Storm Prediction Center - Wikipedia

    en.wikipedia.org/wiki/Storm_Prediction_Center

    The Storm Prediction Center issues convective outlooks (AC), consisting of categorical and probabilistic forecasts describing the general threat of severe convective storms over the contiguous United States for the next six to 192 hours (Day 1 through Day 8). These outlooks are labeled and issued by day, and are issued up to five times per day.

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

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

    Generally, a warning covers a smaller geographic area and comes when the threat is more “imminent,” McClatchy News reported. For example, the weather service puts out a tornado watch “when ...

  6. Powerful tornadoes tear across Nebraska and Iowa as weather ...

    www.aol.com/severe-storm-onslaught-unfold...

    In addition to tornado warnings, there have been 19 damaging wind reports and 45 hail reports from Friday’s severe weather outbreak. Three of those hail reports were at least 2 inches in ...

  7. Updates: Tornado watch issued for much of Tri-State - AOL

    www.aol.com/updates-severe-weather-tri-state...

    1:17 p.m.: Tornado watch issued for parts of the Tri-State, including the cities of Evansville and Henderson. A tornado watch has been issued for parts of Illinois, Indiana, Kentucky and Tennessee ...

  8. 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.

  9. 2024 Houston derecho - Wikipedia

    en.wikipedia.org/wiki/2024_Houston_derecho

    SPC's Day 1 convective outlook for May 16, 2024, issued at 2000Z, indicating an enhanced risk for severe weather from southeast Texas into southwest Louisiana. On May 14, the Storm Prediction Center (SPC) outlined a level 2/Slight risk for severe weather across portions of central and northern Texas. [10]