A new study by an international team of scientists has found lockdown measures to stop the spread of COVID-19 led to a 50 per cent reduction in seismic noise observed around the world. It is the largest reduction in human-generated noise ever observed globally.
This is a companion discussion topic for the original entry at https://geophysics-down-under.geoscience.education/covid-lockdowns-and-seismic-noise-in-australia/