The instruments installed at Global Seismographic Network (GSN) stations were designed to record Earth’s vibrations, but they sometimes pick up sound waves from unexpected sources. For example, newly installed infrasound sensors at a station on Puerto Rico recorded the passage of Hurricane Maria on 20 September 2017.
|Publication Subtype||Journal Article|
|Title||Seismic sensors record a hurricane’s roar|
|Series title||Eos, Earth and Space Science News|
|Contributing office(s)||Geologic Hazards Science Center|
|Google Analytic Metrics||Metrics page|