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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.
A tornado warning means a tornado has been spotted or is indicated by weather radar, and there is imminent danger to life or property. During a tornado warning, people should seek shelter in ...
Since its initial usage in May 1999, the National Weather Service (NWS) in the United States has used the tornado emergency bulletin — a high-end classification of tornado warning — sent through either the issuance of a warning or via a "severe weather statement" that provides updated information on an ongoing warning—that is issued when a violent tornado (confirmed by radar or ground ...
All clear: A 100-second alert to be used after a public emergency has been dealt with. The all clear is mainly used during the nationwide siren testing in Argentine Volunteer Firefighters' Day, in the 2nd of June and sometimes, in some sirens, the general warning is tested after the all-clear.
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.
Tornado warnings are issued by your local forecast office. What is a tornado emergency? A step above a tornado warning, issued by the National Weather Service in “exceedingly rare” situations ...
PDS tornado warnings are currently issued on an experimental basis by the 38 National Weather Service Weather Forecast Offices within the Central Region. [17] The criteria for a PDS warning are when a tornado on the ground has been spotted or confirmed, or a significant tornado is expected based on radar signatures.
A tornado warning means "take action now" as a tornado has been sighted or is indicated by weather radar. There is imminent danger to life and property. Move to an interior room on the lowest ...