For a tornado watch to be changed to a tornado warning,either a tornado has been reported or the radar shows sufficiently hazardous conditions to indicate a tornado.

Question

Quizplus · Accepted Answer

This statement is true. A tornado watch is issued when conditions are favorable for tornadoes to develop, while a tornado warning means that either a tornado has been spotted or dangerous weather conditions have been detected on radar that suggest a tornado is imminent.

For a Tornado Watch to Be Changed to a Tornado