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Where was the bloop found?
In 1997, the National Oceanic and Atmospheric Administration discovered an unusual, ultra-low-frequency sound emanating from a point off the southern coast of Chile. It was the loudest unidentified underwater sound ever recorded, detected by hydrophones 5,000 miles apart.
How many Hertz is the Bloop?
Original icequake (bloop) sound: Recorded signal sped up 16 times. Calving: Spectrogram of an iceberg calving (large section of iceberg breaking off) while adrift. The calving signal is short duration, broad band from 1-440 Hz generated by ice cracking and crack propagation.
What is the loudest thing in the ocean?
The loudest animal of all Not only can baleen whales emit calls that travel farther than any other voice in the animal kingdom, these giants of the deep also create the loudest vocalisations of any creature on earth: the call of a blue whale can reach 180 decibels – as loud as a jet plane, a world record.
What is the Upsweep sound?
Upsweep is an unidentified sound detected on the American NOAA’s equatorial autonomous hydrophone arrays. It consists of a long train of narrow-band upsweeping sounds of several seconds in duration each. The source level is high enough to be recorded throughout the Pacific.
Does the bloop still exist?
Dziak explained to us the NOAA’s findings, and confirmed that “the frequency and time-duration characteristics of the Bloop signal are consistent, and essentially identical, to icequake signals we have recorded off Antarctica”.
What is a bloop whale?
Roughly estimated size of the Bloop compared to that of a blue whale; the Bloop is several times larger than a whale. The Bloop was a powerful, ultra-low-frequency underwater sound of uncertain origin detected by the NOAA (National Ocean and Atmospheric Administration) in 1997 in the South Pacific. …
Is the bloop a shark?
In 1997, the Bloop was heard on hydrophones across the Pacific. He confirmed that the Bloop really was just an icequake — and it turns out that’s kind of what they always thought it was. The theory of a giant animal making noises loud enough to be heard across the Pacific was more fantasy than science.
What is the bloop mystery?
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 mysterious noises picked up by the National Oceanic and Atmospheric Administration (NOAA).
What is that strange sound coming from the ocean floor?
The sound shows extreme similarities to noises generated by Icequakes in large icebergs, and of large icebergs scraping the ocean floor. The sound’s source was off the tip of South America. The sound was detected several times by the Equatorial Pacific Ocean autonomous hydrophone array.
What is the origin of the ‘bloop’ sound?
According to earlier speculations, the sound would have been emitted by a very large, still undiscovered, marine mammal (see image at right), which would also be named “Bloop” after the sound.
Is the Bloop a real thing?
Note that the anatomy of the Bloop in the comparison is completely fictional, used only for demonstration purposes. The Bloop was a powerful, ultra-low-frequency underwater sound of uncertain origin detected by the NOAA (National Ocean and Atmospheric Administration) in 1997 in the South Pacific.
What is the source of the NOAA bloop?
The comic book Atomic Robo had Robo investigate the source of the Bloop for the NOAA in a deep sea submersible. In the SCP Foundation mythos, SCP-169 is a massive marine arthropod 2,000 to 8,000 km (1,200 to 5,000 mi) in length, historically known as the Leviathan.