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  1. Bloop - Wikipedia

    A spectrogram of Bloop Bloop was an ultra low frequency, high- amplitude underwater sound detected by the U.S. National Oceanic and Atmospheric Administration (NOAA) in 1997. [1] By …

  2. 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 …

  3. 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 …

  4. Extremely powerful sound that couldn't be made by animals was ...

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

  5. 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.

  6. 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 …

  7. The Bloop Mystery- Real Sea Creature Or Just Ice – Infoquu

    The Bloop was a mysterious and loud noise heard in the ocean that some people thought might come from a gigantic sea creature. However, it turns out that the sound was caused by a …