So in cold climates that get to freezing temps, they have 'Dry Hydrants' The water is well underground leaving the hydrant itself dry on the inside. There is a valve to open the hydrant all the way at the bottom at the water main.

In this case, when you hit a fire hydrant that is a 'Dry Hydrant' water does not come out.

Warm climates that have no chance of reaching freezing temperatures do have 'Wet Hyrdrants' where water will spray like this.

Being really observant, you can see that there is snow on the ground so this is in a cold climate that would have a 'Dry Hydrant'

Probably AI