Fire Warden Training. Emergency Response Team training for businesses. Fire extinguisher training. A tornado appears as a rotating, funnel-shaped cloud, striking the ground with whirling winds of up to 300 miles per hour or more. A tornado spins like a top and may sound like an airplane or train.
Tornadoes can strike at any time of the year and often accompany hurricanes.
They occur most frequently during April, May and June. What to do before a tornado strikes 1. Stay tuned to radio and television reports in your area. Keep watch on the sky. A tornado warning means tornadoes have been sighted or indicated by radar.