I Wonder Why ... Seahawks fans are loudest in league

This is the first story in a new KPLU series called "I Wonder Why ... ?" Each Friday, we'll explore what makes our corner of the world special – unique attributes that amaze, irritate and sometimes just puzzle us.

In this first story, we tackle Seattle's reputation for having the loudest fans in the NFL. This isn’t a particularly noisy place ... after all, you can get a ticket for honking your horn here.

So, we wondered why we're so loud in the stadium and just how loud are we?

Check out the rest of the story at I Wonder Why ... ?