That was in 1997 and it was called the “Bloop.” Some scientists now believe it was the cracking of an ice shelf as it breaks up from Antarctica.
That was in 1997 and it was called the Bloop.
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Thanks - but in listening to the things that come up on the internet it wasn’t that. There is one called the “upsweep” that has a bit of that “electronic” sound to it, but that isn’t what I recall either (I don’t think!?).
Regardless - lots of unexplained things down there. Pretty cool. (Until they eat you!)