The Bloop An ultra-low-frequency, high-amplitude underwater sound detected by NOAA in 1997. It rose in frequency over about a minute.
1 来源 5 关系 NOAA The U.S. National Oceanic and Atmospheric Administration. It detected the sound, and its Vents Program attributed it to an ice quake.
1 来源 3 关系 Pacific Marine Environmental Laboratory The NOAA laboratory that designed and built the hydrophone array that caught the sound.
1 来源 2 关系 Equatorial Pacific hydrophone array Autonomous hydrophones placed to monitor undersea earthquakes, ice noise and marine mammal populations. They recorded the Bloop.
1 来源 3 关系 SOSUS The U.S. Navy Sound Surveillance System, originally designed to detect Soviet submarines. NOAA's hydrophone array was built to augment its use of it.
1 来源 1 关系 50°S 100°W Where the sound was roughly triangulated: a remote point in the South Pacific west of the southern tip of South America.
1 来源 1 关系 Ice quake A tremor from ice rather than rock, such as an iceberg calving or gouging the seabed. NOAA attributes the Bloop to a large one.
1 来源 2 关系 Iceberg A53a An iceberg tracked as it broke up near South Georgia Island in early 2008. Ice quakes recorded while tracking it had spectrograms similar to the Bloop.
1 来源 1 关系 Between Bransfield Strait and the Ross Sea The most likely location of the iceberg that made the sound, or possibly Cape Adare.
1 来源 1 关系 The giant creature idea A 2002 magazine article amplified a scientist's "hunch" into talk of a giant creature. The same scientist had said in 2001 that he believed it was ice calving in Antarctica. By 2012 the animal idea had been replaced by ice.
1 来源 1 关系 detected recorded designed and built is part of augments was triangulated to attributes it to produced signatures like those of most likely came from was an early guess about 操作地图, 单指滚动页面，双指移动或缩放地图。
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条目 The Bloop An ultra-low-frequency, high-amplitude underwater sound detected by NOAA in 1997. It rose in frequency over about a minute. 用户编写 ↑ detected Detected in 1997. 来源 1 组织 NOAA The U.S. National Oceanic and Atmospheric Administration. It detected the sound, and its Vents Program attributed it to an ice quake. 用户编写 ↑ recorded The equatorial Pacific hydrophones caught the sound. 来源 1 条目 Equatorial Pacific hydrophone array Autonomous hydrophones placed to monitor undersea earthquakes, ice noise and marine mammal populations. They recorded the Bloop. 用户编写 组织 NOAA The U.S. National Oceanic and Atmospheric Administration. It detected the sound, and its Vents Program attributed it to an ice quake. 用户编写 ↓ detected Detected in 1997. 来源 1 条目 The Bloop An ultra-low-frequency, high-amplitude underwater sound detected by NOAA in 1997. It rose in frequency over about a minute. 用户编写 ↑ is part of A NOAA laboratory. 来源 1 组织 Pacific Marine Environmental Laboratory The NOAA laboratory that designed and built the hydrophone array that caught the sound. 用户编写 组织 Pacific Marine Environmental Laboratory The NOAA laboratory that designed and built the hydrophone array that caught the sound. 用户编写 ↓ designed and built Built by the NOAA laboratory. 来源 1 条目 Equatorial Pacific hydrophone array Autonomous hydrophones placed to monitor undersea earthquakes, ice noise and marine mammal populations. They recorded the Bloop. 用户编写 ↓ is part of A NOAA laboratory. 来源 1 组织 NOAA The U.S. National Oceanic and Atmospheric Administration. It detected the sound, and its Vents Program attributed it to an ice quake. 用户编写 条目 Equatorial Pacific hydrophone array Autonomous hydrophones placed to monitor undersea earthquakes, ice noise and marine mammal populations. They recorded the Bloop. 用户编写 ↓ recorded The equatorial Pacific hydrophones caught the sound. 来源 1 条目 The Bloop An ultra-low-frequency, high-amplitude underwater sound detected by NOAA in 1997. It rose in frequency over about a minute. 用户编写 ↑ designed and built Built by the NOAA laboratory. 来源 1 组织 Pacific Marine Environmental Laboratory The NOAA laboratory that designed and built the hydrophone array that caught the sound. 用户编写 再看8条共同线索 AI 调查结果是草稿，请结合来源与上下文阅读。
