Quantum Disturbances: What to Know

[Einstein's Cat]

Quantum mechanics states that the universe is bumpy due to quantum disturbances. I was wondering if there's an average amount of quantum disturbances that occur in a certain area (say 1 metre squared) in a specific amount of time (say every 1 second)? Thank you for your time and if I'm talking nonsense, please tell me!

 

[mfb]

I was wondering if there's an average amount of quantum disturbances that occur in a certain area (say 1 metre squared) in a specific amount of time (say every 1 second)?

Not in the way that you could assign a number to it.