Metallica "Rattled" OAKA: Seismograph Records Their Concert The Geodynamic Institute monitored the major concert at OAKA, examining whether audience energy can create micro-seismic vibrations.

Metallica's historic concert at OAKA did not only leave intense musical moments for the thousands of fans at the stadium but also became a subject of scientific interest for the Geodynamic Institute of the National Observatory of Athens.

Using a seismograph, scientists monitored the concert in real-time, examining whether the massive and synchronized movement of tens of thousands of spectators could cause measurable micro-vibrations in the ground.

In a social media post, the Geodynamic Institute stated that the evening was an ideal opportunity to study the phenomenon of so-called "concert quakes"—weak seismic vibrations created by the mass participation of the public in large concerts.

Similar phenomena have been recorded in recent years at international music events, where the rhythm, jumping, and intense movement of spectators created small but recorded vibrations in the subsoil.

The Metallica concert at OAKA seems to have given Greece the opportunity to study this impressive phenomenon, proving that music can—literally—"move the earth."

Source: Avant-Garde