A tornado threat is not a formal term in meteorology. It merely refers to the potential danger an area might face from tornadoes and the magnitude of that danger.
A tornado warning is worse. It means that a tornado has been detected or the threat of one is imminent. A tornado watch means the overall conditions are favorable to form in a general area.
A tornado watch is issued by the Storm Prediction Center when general weather conditions are favorable for the formation of tornadoes. A watch is not issued for a particular location, but rather covers a large portion of one or more states. A tornado watch only indicates a general threat across a region and not an imminent threat. A tornado warning is issued by a local office of the National Weather Service if a tornado has been spotted or detected or if a thunderstorm has rotation that has a high chance of producing a tornado in the immediate future. A tornado warning usually covers portions of one or two counties based on the location, speed, and direction of the threatening storm.
A tornado can be dangerous within a few miles of its path. It is important to seek shelter immediately if you are in the vicinity of a tornado, as even the outer edges can still pose a threat of flying debris and strong winds.
A tornado is considered a destructive force because it has the potential to cause significant damage to property and poses a threat to human life. Tornadoes are characterized by their high winds and violent nature, which can result in devastation to affected areas.
A hatched area for tornadoes means that there is an estimated 10% or greater chance of a significant (EF2 or stronger) tornado within 25 miles of any point. You cannot have a 10% chance of a significant tornado if the probability of tornadoes overall is less than 10%.
A tornado warned storm is a thunderstorm for which a tornado warning has been issued, indicating that it is capable of producing a tornado. A tornado threat is a general term that refers to the danger tornadoes may pose to an area during a particular storm.
During a tornado watch you should stay alert. Pay attention to broadcasts and advisories for if a tornado warning is issued, especially if there is a thunderstorm in your area. A tornado watch means that conditions are favorable for tornadoes to form, but the threat is not immediate. A tornado warning means that a tornado has been spotted or detected, or there is an immediate threat of one forming.
The threat of crime or tornado.
The greatest threat tornadoes pose comes from debris carried and thrown by the winds.
An announcement that a tornado is possible is typically made when weather conditions are favorable for tornado formation. This can include the presence of severe thunderstorms, rotation in the clouds, and indications of strong winds at various levels of the atmosphere. Residents in the affected area are advised to stay tuned to local weather updates for further information and to take necessary precautions.
If a thunderstorm is capable of producing a tornado in the immediate future or if a tornado has been detected then a tornado warning is issued. If general conditions are favorable for tornadoes but there is not necessarily an immediate threat, then a tornado watch is issued.
A tornado warning is worse. It means that a tornado has been detected or the threat of one is imminent. A tornado watch means the overall conditions are favorable to form in a general area.
If there is a tornado watch what you have to remember is that it does not mean there is an imminent threat of tornadoes. Even when you area is under a tornado watch, your chances of actually having a tornado are still quite small.
The reason there are no tornado drills in Canada is because there are not a great threat of tornadoes in Canada enough to have a drill.
A tornado warning is worse. It means that a tornado has been detected or the threat of one is imminent. A tornado watch means the overall conditions are favorable to form in a general area.
The main threat in a tornado is flying or falling debris.
A tornado watch means that general weather conditions are right for tornadoes to form, even if there is no imminent threat. If there is immediate danger of a tornado then a tornado warning will be issued. To help you remember, a tornado watch simply tells you to watch out.