30 min compliation of strange sounds worldwide, one occurance during televised ball game in Tampa.

[Poll_Blind]

29. I dunno what it was but...Well, based on the metrics of the sound I still find...

...it difficult to construct something Earth-sized which could have caused it. By Earth-sized, I mean your biggest animal (AFAIK) is the blue whale. And while that's big, that's still an order of magnitude or two or three or ten (or whatever) smaller than the size of what would have caused a sound that loud and with those characteristics.

I think the closest I can guess is maybe a giant methane belch from frozen-now-thawing methane deeeeep down somewhere. That shit can happen and unless there's someone to witness it, those types of events can go entirely unnoticed, a-la the Bermuda Triangle as methane-saturated water causing ships to loose buoyancy theory.

PB