For decades, scientists from various countries have been observing an unusual natural phenomenon: regular underground vibrations that repeat with astonishing precision approximately every 26 seconds. These barely perceptible pulses, which modern seismographs can detect worldwide, remain a mystery to researchers.
This is reported by Finway
Origin of the Rhythm: Hypotheses and Investigations
The first mentions of this phenomenon appeared as early as the 1960s when geologists began studying precise seismic records. It turned out that the source of the regular oscillations is located off the coast of West Africa, in the Gulf of Guinea. However, determining the true cause of the rhythmic pulses has yet to be achieved.
Among the scientific hypotheses, a common theory suggests an oceanic origin for the phenomenon: waves crashing onto the continental shelf may create stable vibrations that propagate through the Earth’s crust like sound in a resonator. Another theory links the regular signal to volcanic activity near the island of São Tomé, as microseismic oscillations of this type have already been observed in various parts of the world.
Safety and Scientific Interest
Scientists emphasize that this phenomenon poses no threat to humans and does not influence the occurrence of earthquakes. Because of this, the “rhythm” has remained outside the scope of large-scale studies for many years. Even during the global lockdown in 2020, when levels of anthropogenic noise significantly decreased and the opportunity arose to study the “silent” planet in greater detail, researchers were unable to uncover the nature of the mysterious pulses.
There is a theory that the “beating” originates in the ocean: waves crashing onto the continental shelf may create stable vibrations that spread through the Earth’s crust like sound from a strike on a massive resonator.
Thus, the regular underground rhythm remains one of the unsolved mysteries of the planet, continuing to attract the attention of the scientific community.