Maybe. But I’m not really sure if the definition fully matches up with the feeling. Assuming we are both talking about the same feeling (and I think we are), you seem to have experienced it from a couple of different things I’ve never experienced it from before. Namely, the one at the airport, where you got the feeling from knowing how far apart everyone will be from each other in only a matter of hours. I’ve never gotten it from anything like that before. I don’t really get the feeling from thinking about something or realising something specific like that, I just get it when I begin to “take in” my environment. Almost like I’m absorbing the atmosphere itself. And while I didn’t mention it, I myself am also capable of getting the feeling within a loud environment, like you. It’s just far less common for me.