User blog:Unbacked0/JoJo Town Level Justification

Enya and Justice
During Chapters 41 to 47 of Stardust Crusaders, we get the fight with Enya and her Stand, Justice, this fight takes place in a town which was big enough for Joseph to say that "There are probably a few thousand people here". At the end of this fight, we see that the entire town was a physical illusion made by Justice. During one of the shots of the town, we see Justice completely enveloping the town with its sheer size.

How does this apply to other characters you may ask, well to end the fight Jotaro breathes with enough force to suck in all of Justice. This would make the high tier within the verse Town Level.

Weather Report and Weather Report
During Chapter 110 of Stone Ocean, the character Weather Report as a way to stop a Stand User who is in a plane he tries to think of different ways he can manipulate the Weather to stop the plane, one of the things he comes up with to create a hurricane but doesn't use it because the plane is faster than the hurricane. Since Weather Reports ability is to be able to manipulate the weather and to recreate weather-based phenomenon it is reasonable for Weather Report to create a hurricane. This would make the high tiers within the verse Large Town Level since Weather Report Stand states show that it is comparable to other Stands.