As Debby makes its closest approach to the area Friday evening, the risk of quick spin-up tornadoes is the highest we've seen from a tropical cyclone in three years.

What makes these tornadoes unique? How are they dangerous for our area?

These are not like classic tornadoes in Tornado Alley that can grow into extreme wedge twisters.

These tropical tornadoes are weaker tornadoes, but quick and dangerous ones that can hit multiple towns over their lifespan. They can also catch people by surprise in how quick they spin up.

Velocity scans used by meteorologists on radar can sometimes only give a few minutes of warning before a tornado strikes. Tornado warnings may only be issued when the tornado has already reached the ground and caused damage. Either way, it is really important to be weather aware.

Downloading the News 12 app is critical on a day like Friday. Once a tornado warning is issued, a notification will be sent straight to your mobile device.

If a tornado warning is issued, take shelter immediately in the most interior room of a building. Have shoes, a hard hat and a blanket, to protect yourself from any possible debris.