tornado shelter

Hi, I’m sorry if this isn’t allowed or there’s probably many posts like this but my weather anxiety is taking over.

I am in the 10% hatched tornado risk for 3/30 and enhanced for day 5 4/2 so I’m trying to get prepared.

In my house, we have a bathroom that’s in the center of the house with a hallway that’s also in the center of the house. I don’t know anything about the structure but it does have a bathtub.

My aunt has a walk-out basement, I have attached a video of it to this post. Excuse the mess of it, it is not finished.

Where should I go when there is a warning? I’m trying to ease my anxiety.

Thank you for any answers