Just a heads up, this IS Gmod related.

So you want to survive a tornado in gmod like I do? Well, ok, Ill teach you. Make sure you have a tornado map installed, if you don't have one installed, go to the steam workshop and search tornado map.

Once you've done that, take these steps

Step 1.) Find a bunker/basement, if no basement is available, try to hide in a ditch.

Step 2.) Spawn a bot so you don't get lonely.

Step 3.) Spawn an explosive prop, but don't destroy it! (yet)

Step 4.) If the tornado is dead or has passed by, leave the basement/bunker/ditch and bring the prop and bot with you.

Step 5.) Pull out your gravity gun and shoot the explosive prop at the bot.

If a second tornado spawns, repeat these steps.