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  2. Severe thunderstorm warning - Wikipedia

    en.wikipedia.org/wiki/Severe_thunderstorm_warning

    A severe thunderstorm warning indicates the warned area is in impending danger from hail or wind speeds meeting warning criteria as well as from lightning and hydrological impacts associated with the storm cell. Severe thunderstorms can and occasionally do produce tornadoes without warning. [2] While not all severe thunderstorms produce ...

  3. Severe thunderstorm watch - Wikipedia

    en.wikipedia.org/wiki/Severe_thunderstorm_watch

    A severe thunderstorm watch ( SAME code: SVA) is a statement issued by weather forecasting agencies to advise the public that atmospheric conditions in a given region may lead to the development of severe thunderstorms within (or near) the region over several hours. The criteria for issuing a watch varies from country to country and may also ...

  4. Emergency Alert System - Wikipedia

    en.wikipedia.org/wiki/Emergency_Alert_System

    Emergency Broadcast System, Local Access Alert. The Emergency Alert System ( EAS) is a national warning system in the United States designed to allow authorized officials to broadcast emergency alerts and warning messages to the public via cable, satellite and broadcast television and both AM, FM and satellite radio.

  5. Drone footage shows storm chasers measuring ‘heartbeat' of a ...

    www.aol.com/weather/drone-footage-shows-storm...

    A severe thunderstorm warning was issued for the team's target storm. Storm chaser Mike Leandro was already chasing the storm in a different vehicle and provided Timmer and his team with ground ...

  6. Live updates: Multiple tornadoes reported as dangerous ... - AOL

    www.aol.com/live-updates-strong-tornadoes...

    Tornado warning for storm near Medford. A severe thunderstorm near Medford has strengthened and may produce a tornado imminently. The National Weather Service issued a tornado warning until 12:15 p.m.

  7. Live updates: Tornado watch, severe thunderstorm alert ... - AOL

    www.aol.com/live-updates-tornado-watch-severe...

    Meteorologists were tracking severe thunderstorms moving through parts of western central Oklahoma Sunday. The National Weather Service in Norman confirmed a severe storm that produced a tornado ...

  8. Severe weather - Wikipedia

    en.wikipedia.org/wiki/Severe_weather

    Severe weather is any dangerous meteorological phenomenon with the potential to cause damage, serious social disruption, or loss of human life. [1] [2] [3] These vary depending on the latitude, altitude, topography, and atmospheric conditions. High winds, hail, excessive precipitation, and wildfires are forms and effects, as are thunderstorms ...

  9. Updates: Severe thunderstorm warning looming over Johnson ...

    www.aol.com/national-weather-warns-very...

    A severe thunderstorm warning has been issued for areas at the core of Johnson County, including Iowa City, Coralville and North Liberty. The warning warns of quarter-sized hail and 60 mph winds ...