Baltic Sea Anomaly

Record summary

Ocean X Team reported a sonar anomaly on the Baltic seabed in 2011 and later promoted it through images, dives and UFO-oriented interpretations. The formation became a prominent modern maritime mystery, attracting comparisons with submerged ruins, crashed craft and occultized “lost civilization” narratives. Subsequent commentators proposed glacial, geological or technical explanations, while the original imagery was limited and disputed. This is useful for studying how commercial exploration, paranormal publicity and online esotericism interact, but it should not be treated as evidence of an anomalous object.