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  1. Bloop - Wikipedia

    Fox's hunch is that the sound nicknamed Bloop is the most likely (out of the other recorded unidentified sounds) to come from some sort of animal, because its signature is a rapid variation in frequency …

  2. What is the bloop? - NOAA's National Ocean Service

    Jun 16, 2024 · "The Bloop" is the given name of a mysterious underwater sound recorded in the 90s. Years later, NOAA scientists discovered that this sound emanated from an iceberg cracking and …

  3. The bloop sounds - YouTube

    “The Bloop" is the given name of a mysterious underwater sound recorded in the 90s. Years later, NOAA scientists discovered that this sound emanated from an iceberg cracking and breaking away...

  4. 10 Creepy Sounds from the Deep Ocean – Bloop, 52-Hz Whale, Julia ...

    Sep 30, 2025 · Hear the ocean’s strangest noises—Bloop, 52-Hz Whale, Upsweep, Bio-Duck, and more. Clips, quick explanations, and NOAA/WHOI sources.

  5. Extremely powerful sound that couldn't be made by animals ... - LADbible

    May 18, 2025 · Experts were left puzzled for years after hearing a sound known as 'the Bloop' from the depths of the ocean.

  6. Is the Bloop Real? Well, Yes and No - HowStuffWorks

    Apr 7, 2025 · Is the Bloop real? This mysterious underwater sound recorded in the Pacific Ocean in 1997 was so loud that underwater microphones detected it from over 3,000 miles away.

  7. This is the Loudest Sound Ever Recorded Underwater - MSN

    Nov 21, 2025 · In 1997, NOAA hydrophones picked up the infamous “Bloop,” a noise so powerful it was heard across the Pacific. This video explores the mystery, the theories, and the truth behind it.

  8. The Bloop: Mysterious Underwater Sound Finally Explained

    There have been several theories and explanations proposed to unravel the mystery behind the Bloop, a mysterious ultra-low frequency underwater sound recorded in 1997. While some theories have been …

  9. The Bloop: Mysterious Deep Sea Sound Finally Explained

    Jul 27, 2024 · In 1997, scientists detected a mysterious sound in the Pacific Ocean that captivated imaginations worldwide. This enigmatic noise, dubbed “the Bloop,” puzzled researchers for years. It …

  10. The Unsolved Mystery of the Bloop - YouTube

    In plain English, the bloop sound could be a result of the original noise being distorted as it propagated through ice cover.