Question

What is the current average lead time for tornado warnings?

(a) 0 minutes (no lead time)
(b) 2 minutes
(c) 6 minutes
(d) 12 minutes
(e) 27 minutes

Answer 1

The average lead time for tornado warnings is typically 12 minutes before a tornado strikes.

Step-by-step explanation:

The average lead time for tornado warnings is typically 12 minutes (d) before a tornado strikes. Tornado warnings are issued by the National Weather Service (NWS) when there is a high probability of a tornado occurring based on radar and/or eyewitness reports. This lead time allows people to take protective actions and seek shelter, increasing their chances of staying safe during a tornado.