Bloop: Difference between revisions
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== Popular culture == |
== Popular culture == |
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*Misha Collins made the bloop as a singal to his minions during their bi yearly gathering at his under sea base. |
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*In ''[[Fluke, or, I Know Why the Winged Whale Sings]]'' by [[Christopher Moore (author)|Christopher Moore]], the source of Bloop is a living colony known as the "Goo". |
*In ''[[Fluke, or, I Know Why the Winged Whale Sings]]'' by [[Christopher Moore (author)|Christopher Moore]], the source of Bloop is a living colony known as the "Goo". |
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*In ''[[The Loch]]'' by [[Steve Alten]], the source of Bloop is the sound made by large [[Conger|Conger Eels]], one of which is the true identity of the Loch Ness Monster. |
*In ''[[The Loch]]'' by [[Steve Alten]], the source of Bloop is the sound made by large [[Conger|Conger Eels]], one of which is the true identity of the Loch Ness Monster. |
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Revision as of 03:00, 9 January 2014
Bloop is the name given to an ultra-low-frequency and extremely powerful underwater sound detected by the U.S. National Oceanic and Atmospheric Administration (NOAA) in 1997. The sound is consistent with the noises generated by icequakes in large icebergs, or large icebergs scraping the ocean floor.[1]
Analysis
The sound's source was roughly triangulated to 50°S 100°W / 50°S 100°W (a remote point in the south Pacific Ocean west of the southern tip of South America), and the sound was detected several times by the Equatorial Pacific Ocean autonomous hydrophone array.[1] This system was developed as an autonomous array of hydrophones that could be deployed in any oceanographic region to monitor specific phenomena. It is primarily used to monitor undersea seismicity, ice noise, and marine mammal population and migration. This is a stand-alone system designed and built by NOAA's Pacific Marine Environmental Laboratory (PMEL) to augment NOAA's use of the U.S. Navy Sound Surveillance System (SOSUS), which was equipment originally designed to detect Soviet submarines.
According to the NOAA description, it "rises rapidly in frequency over about one minute and was of sufficient amplitude to be heard on multiple sensors, at a range of over 5,000 km." The NOAA's Dr. Christopher Fox did not believe its origin was man-made, such as a submarine or bomb, nor familiar geological events such as volcanoes or earthquakes. While the audio profile of Bloop does resemble that of a living creature,[2] the source was a mystery both because it was different from known sounds and because it was several times louder than the loudest recorded animal, the blue whale.[3] A number of other significant sounds have been named by NOAA: Julia, Train, Slow Down, Whistle and Upsweep.[4][5][6]
Dr. Christopher Fox of the NOAA initially speculated that Bloop may be ice calving in Antarctica.[7] A year later journalist David Wolman paraphrased Dr. Fox's updated opinion that it was probably animal in origin:[6]
Fox's hunch is that the sound nicknamed Bloop is the most likely to come from some sort of animal, because its signature is a rapid variation in frequency similar to that of sounds known to be made by marine beasts. There's one crucial difference, however: in 1997 Bloop was detected by sensors up to 4800 kilometres apart. That means it must be far louder than any whale noise, or any other animal noise for that matter. Is it even remotely possible that some creature bigger than any whale is lurking in the ocean depths? Or, perhaps more likely, something that is much more efficient at making sound?
— David Wolman
The NOAA Vents Program has since then attributed the sound to that of a large icequake. Numerous icequakes share similar spectrograms with Bloop, as well as the amplitude necessary to spot them despite ranges exceeding 5000 km. This was found during the tracking of iceberg A53a as it disintegrated near South Georgia island in early 2008. If this is indeed the origin of Bloop, the iceberg(s) involved in generating the sound were most likely between Bransfield Straits and the Ross Sea; or possibly at Cape Adare, a well-known source of cryogenic signals.[1]
Popular culture
- Misha Collins made the bloop as a singal to his minions during their bi yearly gathering at his under sea base.
- In Fluke, or, I Know Why the Winged Whale Sings by Christopher Moore, the source of Bloop is a living colony known as the "Goo".
- In The Loch by Steve Alten, the source of Bloop is the sound made by large Conger Eels, one of which is the true identity of the Loch Ness Monster.
- In Frank Schätzing's novel The Swarm, Bloop is the speech of the intelligent species, the Yrr.
- The roughly triangulated origin of Bloop is approximately 950 nautical miles (1,760 km) from the more precisely-described location of R'lyeh, a sunken extra-dimensional city written of by H. P. Lovecraft in his famous short story The Call of Cthulhu.[8][9]
- The 2012 docufiction Mermaids: The Body Found mentions Bloop, and postulates that it could be the sound made by the titular mythical creatures.
- In the SCP Foundation Web Site, Bloop is generated by SCP-169 also known as the "Leviathan."
- In the horror game SCP Containment Breach, this sound is used as an ambient sound used to induce fear to the players
References
- ^ a b c "Acoustics Monitoring Program - Icequakes (Bloop)". Pacific Marine Environment Laboratory. NOAA.gov. Retrieved 2012-11-17.
- ^ Wolman, David (2002-06-15). "Calls from the deep". New Scientist. Retrieved 2012-01-16.
- ^ "Animal Records". Smithsonian National Zoological Park. Retrieved 2010-09-26.
- ^ "Tuning in to a deep sea monster". CNN. 2002-06-13. Retrieved 2010-01-06.
- ^ "Spectrograms - VENTS program". Pacific Marine Environment Laboratory. NOAA.gov. Retrieved 2010-01-06.
- ^ a b David Wolman (2002-06-15). "Calls from the deep". New Scientist. Retrieved 2012-01-16.
- ^ "Scientists tune in to sounds of the sea". CNN. 2001-09-07. Retrieved 2012-01-16.
- ^ Jonathan Strickland. "Cthulhu goes Bloop". How Stuff Works. Retrieved 2010-10-07.
- ^ Sean Michael Ragan (2009-11-16). "The Bloop of Cthulhu". Retrieved 2010-10-07.