Staying safe DURING a tornado…
+ Immediately go to a safe location that you have identified.
+ Pay attention to EAS, NOAA Weather Radio, or local alerting systems for current emergency information and instructions.
+ Protect yourself by covering your head or neck with your arms and putting materials such as furniture and blankets around or on top of you.
+ Do not try to outrun a tornado in a vehicle if you are in a car. If you are in a car or outdoors and cannot get to a building, cover your head and neck with your arms and cover your body with a coat or blanket, if possible.
https://www.ready.gov/tornadoes#during
Original source can be found here
