Deep Sea Dreads 🌊 on Instagram: "The "Bloop" is an ultra-low frequency sound that was detected by underwater microphones in the Pacific Ocean in 1997. It was so loud that it was heard over 3,000 miles away! Initially, it was mysterious, with some speculating it could be from a giant sea creature, but later research revealed it was likely caused by the rapid freezing of gas bubbles from ice quakes. Still, the Bloop remains one of the most intriguing oceanic sounds ever recorded! Follow @deepsead

Sound Drift on Instagram: "There’s a sound called the “Bloop” that was once detected in the Pacific Ocean. In the 1990s, underwater microphones picked up an extremely loud, ultra-low-frequency noise that was powerful enough to be heard across thousands of kilometers. At first, scientists were confused because no known animal was thought to be capable of producing such a sound. Later research suggested the sound most likely came from massive ice cracking and shifting in Antarctica rather than a l