In 1997, the Bloop was heard on hydrophones across the Pacific. It was a loud, ultra-low frequency sound that was heard at listening stations underwater over 5,000km apart, and one of many ...

This is exactly what occurred when a peculiar "bloop" sound was detected in the Pacific Ocean in 1997. After years of speculation and debate, scientists eventually unraveled the mystery behind it ...

The loudest underwater sound ever recorded was heard in Earth’s most remote location and it left experts baffled. Our vast world is almost constantly throwing up mysteries that can leave experts ...

Sound recording of the bloop from NOAA. The Bloop: A Mysterious Sound from the Deep Ocean | NOAA SOSUS. NOAA. Most of our ocean is unexplored. NOAA and Climate.gov. Antarctica is colder than the ...

NOAA hydrophones deployed in the Scotia Sea detected numerous icequakes with spectrograms very similar to “Bloop”. The icequakes were used to acoustically track iceberg A53a as it ...